1 

MEMORANDUM

To: Docket EPA-HQ-OAR-2009-0924 

From: Jennifer Bohman, EPA/Climate Change Division 

Date: April 29, 2011 

Subject: Final Data Category Assignments and Confidentiality Determinations for Part 98 

Reporting Elements 

In this memorandum, we show the final data category assignments and confidentiality 

determinations for data elements covered by the final rule: Confidentiality Determinations for 

Data Required Under the Mandatory Greenhouse Gas Reporting Rule and Amendments to 

Special Rules Governing Certain Information Obtained Under the Clean Air Act (hereinafter 

referred to as the Final CBI Rule) (see Appendix A). Appendix B of this memorandum 

provides a detailed list of the 24 new data elements that were added to 40 CFR part 98 after the 

July CBI proposals were published. Appendix C lists the 69 data elements that were proposed as 

Inputs to Emission Equations but were reassigned to other data categories. 

BACKGROUND

EPA published the Mandatory Greenhouse Gas Reporting Rule on October 30, 2009 (74 

FR 56260). Under 40 CFR part 98 of the rule and its subsequent amendments (hereinafter 

referred to as Part 98), EPA will collect data from certain facilities and suppliers above specified 

thresholds. The data to be reported includes information on GHG emissions and GHGs supplied, 

including information necessary to characterize, quantify, and verify the GHG emissions and 

GHGs supplied data. During the development of Part 98, EPA received a number of comments 

from businesses and other stakeholders regarding their concern that some of the data reported 

consisted of trade secrets and other confidential business information that, if released to the 

public, would likely harm their competitive position. To address those concerns, EPA published 

the Proposed Confidentiality Determinations for Data Required under the Mandatory 

Greenhouse Gas Reporting Rule and Proposed Amendment to Special Rules Governing Certain 

Information Obtained under the Clean Air Act on July 7, 2010 (referred to hereafter as the July 

7, 2010 CBI Proposal) (75 FR 39094), which proposed CBI determinations for part 98 data 

elements, as well as amendments to EPA’s Special Rules governing certain information obtained 

under the Clean Air Act at 40 CFR 2.301. EPA issued a supplemental CBI proposal on July 27, 

2010 (75 FR 43889). 

EPA finalized the determinations for Part 98 data elements with certain exceptions 

discussed in more detail below. A copy of the Final CBI Rule is available on EPA’s Web site: 

http://www.epa.gov/climatechange/emissions/ghgrulemaking.html. 
2 

APPROACH TO MAKING CBI DETERMINATIONS

EPA’s approach to making confidentiality determinations consisted of a three step 

process in which we first grouped Part 98 data elements into data categories, with each data 

category containing data elements that are either the same type of data or share similar 

characteristics. EPA then proposed confidentiality status based on (1) whether the data qualify 

as emission data as defined in 40 CFR 2.301(a)(2)(i); and (2) for data that do not qualify as 

emission data, whether they qualify for confidential treatment under 40 CFR 2.208(c) and (e)(1)

(i.e., whether the information is “reasonably obtainable” and whether disclosure of the data in 

each category would be likely to cause “substantial harm to the business’s competitive 

position”). We evaluated the data elements by category and made confidentiality determinations 

that applied to all data elements within each category with certain exceptions. EPA solicited 

comment on the proposed determinations during a 60-day public comment period and then 

addressed those comments before making our final determinations. The final category 

assignments and CBI determinations for each data element are shown in Appendix A of this 

memorandum. Further information on EPA’s general approach and decision process is presented 

in Section I.C of the preamble to the July 7, 2010 CBI proposal. Changes to the proposed 

determinations and the reasons for those changes are discussed in Section II of the preamble to 

the Final CBI Rule. 

DATA ELEMENTS NOT INCLUDED IN THE FINAL CBI RULE

EPA did not make confidentiality determinations for the following data elements in the 

Final CBI rule:

1. Data elements used as Inputs to Emission Equations. After the publication of the 

CBI proposals, EPA received comments raising serious concerns regarding 

potential harmful consequences from public availability of these data elements. 

EPA concluded that some of these comments warrant more extensive evaluation. 

For this reason, EPA published an Interim Final Rule that deferred the reporting of 

data elements in the Inputs to Emission Equation data category for a short term 

basis (see 75 FR 81338, December 27, 2010) and a proposal to defer reporting of 

these data elements until 2014 (see 75 FR 81350, December 27, 2010). 

2. Data elements in the following subparts that were finalized after the July 2010 CBI 

proposals: 

- Subpart I, Electronics Manufacturing; 

- Subpart L, Fluorinated Gas Production; 

- Subpart W, Petroleum and Natural Gas Systems; 

- Subpart DD, Sulfur Hexafluoride (SF6) and Perfluorocarbons (PFCs) from 

Electrical Equipment at an Electric Power System;

- Subpart QQ, Importers and Exporters of Fluorinated Greenhouse Gases 

Contained in Pre-Charged Equipment or Closed-Cell Foams; 
3 

- Subpart RR, Geologic Sequestration of Carbon Dioxide; 

- Subpart SS, Sulfur Hexafluoride and PFCs from Electrical Equipment 

Manufacture or Refurbishment; and 

- Subpart UU, Injection of Carbon Dioxide. 

A detailed discussion of EPA’s reasons for excluding these data elements is included in 

the Sections II.A.3 and II.A.4 of the preamble to the final CBI rule. 

APPENDIX A – FINAL CONFIDENTIALITY DETERMINATIONS 

In the Final CBI Rule, EPA finalized determinations for 10 of the 11 direct emitter data 

categories included in the July 7, 2010 CBI proposal. As discussed above and in Section II.A.4 

of the preamble to the Final CBI rule, EPA did not finalize determinations for the data elements 

in the Inputs to Emission Equations category. The categories finalized in the Final CBI Rule are 

listed below. These data categories contain data elements reported by facilities that directly emit 

GHGs to the atmosphere. For the list of data elements included in each direct emitter data 

category and the final confidentiality determination, see Appendix A, Table A-1 of this 

memorandum. 

Direct Emitter Data Categories: 

• Facility and unit identifier information.

• Emissions.

• Calculation methodology and methodological tier. 

• Data elements reported for periods of missing data that are not inputs to emission 

equations. 

• Unit/process static characteristics that are not inputs to emission equations. 

• Unit/process operating characteristics that are not inputs to emission equations. 

• Test and calibration methods. 

• Production/throughput data that are not inputs to emission equations. 

• Raw materials consumed that are not inputs to emission equations. 

• Process-Specific and Vendor Data Submitted in BAMM Extension Requests. 

The 11 data categories for suppliers are listed below. These data categories contain data 

elements reported by suppliers of fuels, industrial gases, and CO2 that meet the criteria in 40 

CFR 98.2(a)(4). In general, the data elements reported by suppliers differ from those reported by 

direct emitters in that they include the quantities of fuel products or industrial gases supplied into 

the economy (i.e., through import or U.S. production) or exported to another country, and the 

estimated GHG emissions that could be released when the fuels are combusted or the industrial 

gases released. For this reason, EPA developed a separate set of data categories for suppliers. 

For the list of data elements included in each supplier data category and the final confidentiality 

determination, see Appendix A, Table A-2 of this memorandum. 

Supplier Data Categories:
4 

• GHGs reported.

• Production/throughput quantities and composition. 

• Identification information.

• Unit/process operating characteristics. 

• Calculation, test, and calibration methods. 

• Data elements reported for periods of missing data that are not related to 

production/throughput or materials received. 

• Emission factors.

• Amount and composition of materials received.

• Data elements reported for periods of missing data that are related to 

production/throughput or materials received. 

• Supplier customer and vendor information. 

• Process-specific and vendor data submitted in BAMM extension requests. 

APPENDIX B: LIST OF NEW DATA ELEMENTS ADDED THROUGH PART 98 

TECHNICAL CORRECTIONS AND REVISION NOTICES (75 FR 66434, OCTOBER 

28, 2011 AND 75 FR 79092, DECEMBER 17, 2010) 

EPA finalized two technical corrections and revisions notices (see 75 FR 66434, October 

2815, 2010 and 75 FR 79092, December 17, 2010) after EPA published the July 7, 2010 and July 

27, 2010 CBI proposals. These two notices added 24 new data elements that were not 

specifically addressed in the CBI proposals. As explained in detail in Section II.A.4 of the 

preamble to the Final CBI Rule, EPA has assigned these data elements to the appropriate data 

category and made final CBI determinations based on the type and characteristics of each data 

element. Although the July 2010 CBI proposals did not specifically address the new data 

elements that were added when EPA finalized these notices, the CBI proposals included 

proposed confidentiality determinations for data elements that are of the same types as these new 

data elements. Having proposed and sought comment on the confidentiality determinations and 

supporting rationales for the same types of data in the CBI proposals, EPA does not believe that 

additional time is necessary for comment on these 24 new data elements. A list of the 24 new 

data elements is included in Appendix B. For each new data element, we show the data category 

assignment, final confidentiality determination, and a data element from the proposal that is 

similar to the new data element. 

APPENDIX C: LIST OF DATA ELEMENTS MOVED FROM THE INPUTS TO 

EMISSION EQUATIONS CATEGORY

In the Final CBI Rule, EPA reassigned a number of data elements that had previously 

been assigned to the Inputs to Emission Equations category in the July 2010 CBI proposals. In 

the July 7, 2010 CBI proposal, EPA had defined the Inputs to Emission Equations category as 

data elements that are “inputs to equations specified in Part 98 for calculating emissions to be 

reported by direct emitters ... and are used by the reporting direct emitting sources to calculate 
5 

their annual GHG emission under part 98” (75 FR 39094 July 7, 2010). However, in preparing 

the interim final (75 FR 81338, December 27, 2010) and proposed deferral notices (75 FR 

81350, December 27, 2010) described above, EPA noted that the July 2010 CBI proposals 

inadvertently included in the Inputs to Equations category several data elements that consist of 

information related to the data used to calculate emissions but are not the actual inputs used by 

the reporter as inputs to part 98 emission equations. For example, a subpart may require that 

reporters complete a particular calculation for each unit across a facility. In this circumstance, a 

reporter would gather necessary data and complete the calculation for each unit. Although Part 

98 specifies that reporters must complete the calculation for each unit and sum the results across 

all units, the actual number of units would not be an input to the emission equation based on our 

description of the Inputs to Equations category. As explained in Section II.A.4 of the preamble 

to the Final CBI Rule, EPA has reassigned these data elements to the appropriate data category 

based on the type and characteristics of each data element. A list of the reassigned data elements 

is provided in Appendix C. For each reassigned data element, we show their final data category 

assignment, final confidentiality determination, and a data element from the proposal that is 

similar to the reassigned data element. 
Appendix A

Final Data Category Assignments and Determinations

Table A-1: Direct Emitters

Table A-2: Suppliers
Page 1 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

A - General 

Reporting 

Requirements

98.3(c)(1) & 

98.3(d)(3)(i) & 

98.4(i)(1)

Facility name

E

A - General 

Reporting 

Requirements

98.3(c)(1) & 

98.3(d)(3)(i)

Physical street address of the facility, including the city, state, and zip code

E

A - General 

Reporting 

Requirements

98.3(c)(2) & 

98.3(d)(3)(ii)

Year and months covered by the report

E

A - General 

Reporting 

Requirements

98.3(c)(3) & 

98.3(d)(3)(iii)

Date of submittal of the report

E

A - General 

Reporting 

Requirements

98.3(c)(4)(i) Annual emissions (excluding biogenic CO2) aggregated for all GHGs for all applicable 

source categories, expressed in metric tons of CO2e calculated using Equation A-1 of this 

subpart

E

A - General 

Reporting 

Requirements

98.3(c)(4)(ii) Annual emissions of biogenic CO2 (metric tons) for all GHGs for all applicable source 

categories, expressed in metric tons. E

A - General 

Reporting 

Requirements

98.3(c)(4)(iii)(A) Annual emissions of biogenic CO2

E

A - General 

Reporting 

Requirements

98.3(c)(4)(iii)(B) Annual emissions of CO2 (excluding biogenic CO2) for all GHGs for all applicable source 

categories in subparts C through JJ. E

A - General 

Reporting 

Requirements

98.3(c)(4)(iii)(C) Annual emissions of CH4

E

A - General 

Reporting 

Requirements

98.3(c)(4)(iii)(D) Annual emissions of N2O

E

A - General 

Reporting 

Requirements

98.3(c)(4)(iii)(E) Annual emissions of fluorinated GHGs

E

A - General 

Reporting 

Requirements

98.3(c)(4)(v) Emissions are from cogeneration units (y/n)?

X

A - General 

Reporting 

Requirements

98.3(c)(6) A written explanation, as required under §98.3(e)

E

A - General 

Reporting 

Requirements

98.3(c)(7) A brief description of each “best available monitoring method” used (see 98.3(d))

X

A - General 

Reporting 

Requirements

98.3(c)(7) Parameter used during the “best available monitoring method” (see 98.3(d))

E

A - General 

Reporting 

Requirements

98.3(c)(7) Time period during which the “best available monitoring method” was used” (see 98.3(d))

E

A - General 

Reporting 

Requirements

98.3(c)(8) Data elements for which a missing data procedure was used according to the procedures of 

an applicable subpart E

A - General 

Reporting 

Requirements

98.3(c)(8) Total number of hours in the year that a missing data procedure was used 

E

A - General 

Reporting 

Requirements

98.3(c)(9) & 

98.3(d)(vi)

A signed and dated certification statement provided by the designated representative of the 

owner or operator, according to the requirements of §98.4(e)(1) E

A - General 

Reporting 

Requirements

98.3(c)(10) Primary NAICS Code (may report two primary NAICS codes if entity has two distinct 

products/activities/services that provide comparable revenue) E

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.
Page 2 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

A - General 

Reporting 

Requirements

98.3(c)(10)(ii) Additional NAICS Codes

E

A - General 

Reporting 

Requirements

98.3(c)(11) Legal Name(s) of the highest-level United States parent company(s) as of December 31 of 

each reporting year for which data is being reported. E

A - General 

Reporting 

Requirements

98.3(c)(11) Physical address(es) of the highest-level United States parent company(s) as of December 

31 of each reporting year for which data is being reported. E

A - General 

Reporting 

Requirements

98.3(c)(11) Percentage of ownership interest for each parent company as of December 31 of each 

reporting year for which data is being reported. E

A - General 

Reporting 

Requirements

98.3(c)(12)(i) For the 2010 reporting year only, facilities that have "part 75 units": annual emissions 

aggregated for all GHG from all applicable source categories, expressed in metric tons of 

CO2e calculated using Equation A-1. You must include biogenic CO2 emissions from part 

75 units , but exclude biogenic CO2 emissions from any non-part 75 units and other source 

categories.

E

A - General 

Reporting 

Requirements

98.3(c)(12)(ii) For the 2010 reporting year only, facilities that have "part 75 units": annual emission of 

biogenic CO2, expressed in metric tons (excluding biogenic CO2 emissions from part 75 

units), aggregated for all applicable source categories.

E

A - General 

Reporting 

Requirements

98.3(c)(12)(iii)(A) For the 2010 reporting year only, facilities that have "part 75 units": annual emissions from 

each applicable source category, expressed in metric tons of biogenic CO2 (excluding 

biogenic CO2 emissions from part 75 units. E

A - General 

Reporting 

Requirements

98.3(c)(12)(iii)(B) For the 2010 reporting year only, facilities that have "part 75 units": annual emissions from 

each applicable source category, expressed in metric tons of CO2. You must include 

biogenic CO2 emissions from part 75 units in these totals and exclude biogenic CO2 

emissions from other non-part 75 units and other source categories.

E

A - General 

Reporting 

Requirements

98.3(c)(12)(iii)(C) For the 2010 reporting year only, facilities that have "part 75 units": annual emissions from 

each applicable source category, expressed in metric tons of CH4 E

A - General 

Reporting 

Requirements

98.3(c)(12)(iii)(D) For the 2010 reporting year only, facilities that have "part 75 units": annual emissions from 

each applicable source category, expressed in metric tons of N2O E

A - General 

Reporting 

Requirements

98.3(c)(12)(iii)(E) For the 2010 reporting year only, facilities that have "part 75 units": annual emissions from 

each applicable source category, expressed in metric tons of each fluorinated GHG 

(including those not listed in Table A-1 of this subpart). E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Name of person to contact about the request

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Address of contact person

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Telephone number of contact person

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - E-mail address of contact person

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Date request was signed

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Date request was submitted

E
Page 3 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Facility name

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Physical address of facility

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Unit or group ID

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Common pipe or common stack ID

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Type of unit (e.g., boiler, process heater, cement kiln)

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Total number of units included in application

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Description of monitoring equipment (e.g., liquid flow meter)

E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Parameter for which instrumentation is needed (e.g., fuel 

combusted) E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Location of unit with monitor or sampling location (e.g., fuel 

flow diagram) C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(B) BAMM Extension Request - Identification of the specific rule requirements (by rule subpart, 

section, and paragraph numbers) for which the instrumentation is needed. E

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(C) BAMM Extension Request - Reason for the extension request

C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(D) BAMM Extension Request - Date equipment ordered

X

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(D) BAMM Extension Request - Information on alternative suppliers and alternative delivery 

dates investigated C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(D) BAMM Extension Request - Backorder notices or unexpected delays information from 

supplier X

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Supporting documentation demonstrating that it is not 

practicable to isolate the equipment and install monitoring instrument without a full process 

unit shutdown.

C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Date of the most recent process unit shutdown

C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Frequency of shutdowns for this process unit

C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Date of the next planned shutdown during which the monitoring 

equipment can be installed C
Page 4 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Was there a shutdown or is there a planned process unit 

shutdown between October 30, 2009 and April 1, 2010? C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - If planned shutdown occurred between October 30, 2009 and 

April 1, 2010, explanation of why equipment was not or cannot be obtained and installed 

during the shutdown

C

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(D) & 

(F)

BAMM Extension Request - Description of the specific actions the facility will take to obtain 

and install the equipment as soon as reasonably feasible X

A - General 

Reporting 

Requirements

98.3(d)(2)(ii)(D) & 

(F)

BAMM Extension Request - The expected date by which the equipment will be installed and 

operating. C

A - General 

Reporting 

Requirements

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion units calculated according to 

any method specified in 98.33(a) and expressed in metric tons of CO2e E

A - General 

Reporting 

Requirements

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion units calculated according to 

any method specified in 98.33(a) and expressed in metric tons of CO2 E

A - General 

Reporting 

Requirements

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion units calculated according to 

any method specified in 98.33(a) and expressed in metric tons of CH4 E

A - General 

Reporting 

Requirements

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion units calculated according to 

any method specified in 98.33(a) and expressed in metric tons of N2O E

A - General 

Reporting 

Requirements

98.3(e) Written explanation for why a change in methodology was required

E

A - General 

Reporting 

Requirements

98.3(h)(2) Provide information demonstrating that the previously submitted report does not contain the 

identified substantive error or that the identified error is not a substantive error. E

A - General 

Reporting 

Requirements

98.3(j)(4)(i) BAMM Extension Request - For Extension Request for use of BAMM beyond December 31, 

2010 in cases where meter installation would require unit or process shutdown: include 

specific measurement device for which the request is being made. (For facilities Required 

to report under subpart P, subpart X or subpart Y)

X

A - General 

Reporting 

Requirements

98.3(j)(4)(i) BAMM Extension Request - For Extension Request for use of BAMM beyond December 31, 

2010 in cases where meter installation would require unit or process shutdown: report the 

location where each measuring device will be installed. (For facilities required to report 

under subpart P, subpart X or subpart Y)

C

A - General 

Reporting 

Requirements

98.3(j)(4)(ii) BAMM Extension Request - For Extension Request for use of BAMM beyond December 31, 

2010 in cases where meter installation would require unit or process shutdown: provide 

identification of the specific rule requirements (by rule subpart, section, and paragraph 

numbers) requiring the measurement device. (For facilities Required to report under 

subpart P, subpart X or subpart Y)

E

A - General 

Reporting 

Requirements

98.3(j)(4)(iii) BAMM Extension Request - For Extension Request for use of BAMM beyond December 31, 

2010 in cases where meter installation would require unit or process shutdown: include a 

description of the reasons why the needed equipment could not be installed before April 1, 

2010, in cases where a request for extension of use of best available monitoring methods 

was not submitted to EPA, or by the expiration date for the use of best available monitoring 

methods, in cases where an extension has been granted under §98.3(d). (For facilities 

Required to report under subpart P, subpart X or subpart Y) 

C

A - General 

Reporting 

Requirements

98.3(j)(4)(iv) BAMM Extension Request - For Extension Request for use of BAMM beyond December 31, 

2010 in cases where meter installation would require unit or process shutdown: include 

supporting documentation showing that it is not practicable to isolate the process 

equipment or unit and install the monitoring equipment without a full shutdown, and that 

there was no opportunity during 2010 to install the device. Include the date of the three 

most recent shutdowns for each relevant process equipment or unit, the frequency of 

shutdowns for each relevant process equipment or unit, and the date of the next planned 

process equipment or unit shutdown. (For facilities Required to report under subpart P, 

subpart X or subpart Y)

C
Page 5 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

A - General 

Reporting 

Requirements

98.3(j)(4)(v) BAMM Extension Request - For Extension Request for use of BAMM beyond December 31, 

2010 in cases where meter installation would require unit or process shutdown: include a 

description of the proposed best available monitoring method for estimating GHG 

emissions prior to installation of the meter. (For facilities Required to report under subpart 

P, subpart X or subpart Y)

E

A - General 

Reporting 

Requirements

98.4(i)(2) Name of the designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Address of the designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) E-mail address of the designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Telephone number of the designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Facsimile transmission number of the designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Name of the alternate designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Address of the alternate designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) E-mail address of the alternate designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Telephone number of the alternate designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(2) Facsimile transmission number of the alternate designated representative

E

A - General 

Reporting 

Requirements

98.4(i)(3) A list of the owners and operators of the facility

E

A - General 

Reporting 

Requirements

98.4(i)(4) Certification statements in 98.4(i)(4)

E

A - General 

Reporting 

Requirements

98.4(i)(5) Signature of the designated representative and date signed

E

A - General 

Reporting 

Requirements

98.4(i)(5) Signature of the alternate designated representative (if any) and date signed

E

C - Stationary 

Combustion

98.36(b)(1) Unit ID number E

C - Stationary 

Combustion

98.36(b)(2) Code representing the type of unit X

C - Stationary 

Combustion

98.36(b)(3) Maximum rated heat input capacity of the unit E

C - Stationary 

Combustion

98.36(b)(4) Types of fuel combusted during the report year. E

C - Stationary 

Combustion

98.36(b)(5) Methodology (i.e., Tier) used to calculate the CO2 emissions for each type of fuel 

combusted E

C - Stationary 

Combustion

98.36(b)(6) Methodology start date for each fuel type E

C - Stationary 

Combustion

98.36(b)(7) Methodology end date for each fuel type E

C - Stationary 

Combustion

98.36(b)(8)(i) For a unit that uses Tiers 1, 2, or 3: Report the annual CO2 mass emissions (including 

biogenic CO2) for each type of fuel combusted during the reporting year. E
Page 6 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(b)(8)(i) For a unit that uses Tiers 1, 2, or 3: report the annual CH4 mass emissions in metric tons of 

gas for each fuel combusted during the reporting year. E

C - Stationary 

Combustion

98.36(b)(8)(i) For a unit that uses Tiers 1, 2, or 3: report: report the annual CH4 mass emissions in metric 

tons of CO2e for each fuel combusted during the reporting year. E

C - Stationary 

Combustion

98.36(b)(8)(i) For a unit that uses Tiers 1, 2, or 3: report the annual N2O mass emissions in metric tons 

of gas for each fuel combusted during the reporting year. E

C - Stationary 

Combustion

98.36(b)(8)(i) For a unit that uses Tiers 1, 2, or 3: report the annual N2O mass emissions in metric tons 

of CO2e for each fuel combusted during the reporting year. E

C - Stationary 

Combustion

98.36(b)(8)(ii) For a unit that uses Tiers 1, 2, or 3: report the metric tons of biogenic CO2 emissions (if 

applicable). E

C - Stationary 

Combustion

98.36(b)(9)(i) For each unit that uses Tier 4: If the total annual CO2 mass emissions measured by the 

CEMS consists entirely of non-biogenic CO2 (i.e., CO2 from fossil fuel combustion plus, if 

applicable, CO2 from sorbent and/or process CO2), report the total annual CO2 mass 

emissions, expressed in metric tons. You are not required to report CO2 emissions by fuel 

type 

E

C - Stationary 

Combustion

98.36(b)(9)(ii) Report the total annual CO2 mass emissions measured by the CEMS. If this total includes 

both biogenic and non-biogenic CO2 mass emissions, separately report the annual nonbiogenic CO2 mass emissions, expressed in metric tons. You are not required to report the 

combustion CO2 emissions by fuel type.

E

C - Stationary 

Combustion

98.36(b)(9)(ii) Report the total annual CO2 mass emissions measured by the CEMS. If this total includes 

both biogenic and non-biogenic CO2 mass emissions, separately report the annual CO2 

mass emissions from biomass combustion, expressed in metric tons. You are not required 

to report the combustion CO2 emissions by fuel type.

E

C - Stationary 

Combustion

98.36(b)(9)(iii) Annual CH4 emissions for each of these fuels. E

C - Stationary 

Combustion

98.36(b)(9)(iii) Annual CH4 emissions (CO2e) for each of these fuels. E

C - Stationary 

Combustion

98.36(b)(9)(iii) Annual N2O emissions for each of these fuels E

C - Stationary 

Combustion

98.36(b)(9)(iii) Annual N2O emissions (CO2e) for each of these fuels. E

C - Stationary 

Combustion

98.36(b)(10) Annual CO2 emissions from sorbent E

C - Stationary 

Combustion

98.36(c)(1)(i) Group ID number E

C - Stationary 

Combustion

98.36(c)(1)(iv) Highest maximum rated heat input capacity of any unit in the group E

C - Stationary 

Combustion

98.36(c)(1)(v) Each type of fuel combusted in the group of units during the reporting year E

C - Stationary 

Combustion

98.36(c)(1)(vi) Annual CO2 mass emissions (CO2e) for each type of fuel combusted in the group during the 

report year

E

C - Stationary 

Combustion

98.36(c)(1)(vi) Annual CH4 mass emissions for each type of fuel combusted in the group during the report 

year expressed in metric tons of gas. E

C - Stationary 

Combustion

98.36(c)(1)(vi) Annual CH4 mass emissions expressed in metric tons of CO2e for each type of fuel 

combusted in the group during the report year. E

C - Stationary 

Combustion

98.36(c)(1)(vi) Annual N2O mass emissions expressed in metric tons of gas for each type of fuel 

combusted in the group during the report year. E

C - Stationary 

Combustion

98.36(c)(1)(vi) Annual N2O mass emissions expressed in metric tons of CO2e for each type of fuel 

combusted in the group during the report year. E

C - Stationary 

Combustion

98.36(c)(1)(vi) If any of the units burn both fossil fuels and biomass, report annual CO2 emissions from 

combustion of fossil fuels combined E

C - Stationary 

Combustion

98.36(c)(1)(vi) If any of the units burn both fossil fuels and biomass, report annual CO2 emissions from 

combustion of all biomass fuels combined. E

C - Stationary 

Combustion

98.36(c)(1)(vii) Methodology (i.e., Tier) used to calculate the CO2 mass emissions E

C - Stationary 

Combustion

98.36(c)(1)(viii) Methodology start date for each fuel type E
Page 7 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(c)(1)(ix) Methodology end data for each fuel type E

C - Stationary 

Combustion

98.36(c)(1)(x) Calculated CO2 mass emissions from sorbent expressed in metric tons. E

C - Stationary 

Combustion

98.36(c)(2)(i) When the flue gases from two or more stationary fuel combustion units at a facility are 

combined together in a common stack or duct before exiting to the atmosphere and if 

CEMS are used to continuously monitor CO2 mass emissions at the common stack or duct 

according to the Tier 4 Calculation Methodology, you may report the combined emissions 

from the units sharing the common stack or duct, in lieu of separately reporting the GHG 

emissions from the individual units. This monitoring and reporting alternative may also be 

used when process off-gases or a mixture of combustion products and process gases are 

combined together in a common stack or duct before exiting to the atmosphere. Report the 

common stack or duct identification number, beginning with the prefix “CS”.

E

C - Stationary 

Combustion

98.36(c)(2)(ii) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in discharged through a common stack or duct before exiting to the atmosphere 

and if CEMS are used to continuously monitor CO2 mass emissions at the common stack or 

duct according to the Tier 4 Calculation Methodology, you may report the combined 

emissions from the units sharing the common stack or duct, in lieu of separately reporting 

the GHG emissions from the individual units. This monitoring and reporting alternative may 

also be used when process off-gases or a mixture of combustion products and process 

gases are combined together in a common stack or duct before exiting to the atmosphere. 

Report “1” when the flue gas flowing through the common stack or duct includes 

combustion products and/or process off-gases, and all of the effluent comes from a single 

unit (e.g., a furnace, kiln, petrochemical production unit, or smelter).

X

C - Stationary 

Combustion

98.36(c)(2)(iii) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are used 

to continuously monitor CO2 mass emissions at the common stack or duct according to the 

Tier 4 Calculation Methodology, you may report the combined emissions from the units 

sharing the common stack or duct, in lieu of separately reporting the GHG emissions from 

the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. Combined maximum 

rated heat input capacity of the units sharing the common stack or duct. This data element 

is required only when all of the units sharing the common stack are stationary fuel 

combustion units. 

E

C - Stationary 

Combustion

98.36(c)(2)(iv) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are 

used to continuously monitor CO2 mass emissions at the common stack or duct according 

to the Tier 4 Calculation Methodology, you may report the combined emissions from the 

units sharing the common stack or duct, in lieu of separately reporting the GHG emissions 

from the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. Each type of Fuel 

combusted in the units during the year

X

C - Stationary 

Combustion

98.36(c)(2)(v) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are used 

to continuously monitor CO2 mass emissions at the common stack or duct according to the 

Tier 4 Calculation Methodology, you may report the combined emissions from the units 

sharing the common stack or duct, in lieu of separately reporting the GHG emissions from 

the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. The methodology 

(tier) used to calculate the CO2 mass emissions, i.e., Tier 4

E
Page 8 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(c)(2)(vi) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are used 

to continuously monitor CO2 mass emissions at the common stack or duct according to the 

Tier 4 Calculation Methodology, you may report the combined emissions from the units 

sharing the common stack or duct, in lieu of separately reporting the GHG emissions from 

the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. Report the 

methodology start date

E

C - Stationary 

Combustion

98.36(c)(2)(vii) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are used 

to continuously monitor CO2 mass emissions at the common stack or duct according to the 

Tier 4 Calculation Methodology, you may report the combined emissions from the units 

sharing the common stack or duct, in lieu of separately reporting the GHG emissions from 

the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. Report the 

methodology end date

E

C - Stationary 

Combustion

98.36(c)(2)(viii) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are 

used to continuously monitor CO2 mass emissions at the common stack or duct according 

to the Tier 4 Calculation Methodology, you may report the combined emissions from the 

units sharing the common stack or duct, in lieu of separately reporting the GHG emissions 

from the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. Report total annual 

CO2 mass emissions measured by the CEMS, expressed in metric tons. 

E

C - Stationary 

Combustion

98.36(c)(2)(viii) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are used 

to continuously monitor CO2 mass emissions at the common stack or duct according to the 

Tier 4 Calculation Methodology, you may report the combined emissions from the units 

sharing the common stack or duct, in lieu of separately reporting the GHG emissions from 

the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. If any of the units 

burn both fossil fuels and biomass, separately report the annual non-biogenic CO2 

emissions (i.e., CO2 emissions from fossil fuel combustion plus, if applicable, CO2 

emissions from sorbent and/or process CO2) and the annual CO2 emissions from biomass 

combustion, each expressed in metric tons. 

E

C - Stationary 

Combustion

98.36(c)(2)(ix) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are 

used to continuously monitor CO2 mass emissions at the common stack or duct according 

to the Tier 4 Calculation Methodology, you may report the combined emissions from the 

units sharing the common stack or duct, in lieu of separately reporting the GHG emissions 

from the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. CH4 emissions in 

metric tons of gas.

E

C - Stationary 

Combustion

98.36(c)(2)(ix) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are 

used to continuously monitor CO2 mass emissions at the common stack or duct according 

to the Tier 4 Calculation Methodology, you may report the combined emissions from the 

units sharing the common stack or duct, in lieu of separately reporting the GHG emissions 

from the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. CH4 emissions in 

metric tons of CO2e.

E
Page 9 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(c)(2)(ix) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are 

used to continuously monitor CO2 mass emissions at the common stack or duct according 

to the Tier 4 Calculation Methodology, you may report the combined emissions from the 

units sharing the common stack or duct, in lieu of separately reporting the GHG emissions 

from the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. N2O emissions in 

metric tons of gas.

E

C - Stationary 

Combustion

98.36(c)(2)(ix) The flue gases from two or more stationary fuel combustion units at a facility are combined 

together in a common stack or duct before exiting to the atmosphere and if CEMS are 

used to continuously monitor CO2 mass emissions at the common stack or duct according 

to the Tier 4 Calculation Methodology, you may report the combined emissions from the 

units sharing the common stack or duct, in lieu of separately reporting the GHG emissions 

from the individual units. This monitoring and reporting alternative may also be used when 

process off-gases or a mixture of combustion products and process gases are combined 

together in a common stack or duct before exiting to the atmosphere. N2O emissions in 

metric tons of CO2e.

E

C - Stationary 

Combustion

98.36(c)(3)(i) Common pipe identification number, beginning with the prefix “CP”. E

C - Stationary 

Combustion

98.36(c)(3)(iii) When the common pipe reporting option is selected, report the highest maximum rated heat 

input capacity of any unit served by the common pipe E

C - Stationary 

Combustion

98.36(c)(3)(iv) Fuels combusted in the units during the reporting year E

C - Stationary 

Combustion

98.36(c)(3)(v) Methodology used to calculate the CO2 mass emissions E

C - Stationary 

Combustion

98.36(c)(3)(vi) Annual CO2 mass emissions from combustion of all fossil fuels E

C - Stationary 

Combustion

98.36(c)(3)(vi) Annual CO2 emissions from combustion of all biomass fuels E

C - Stationary 

Combustion

98.36(c)(3)(vii) When the common pipe reporting option is selected, report the annual CO2 mass emissions 

from each fuel type for the units served by the common pipe, expressed in metric tons. E

C - Stationary 

Combustion

98.36(c)(3)(vii) When the common pipe reporting option is selected, report the annual CH4 emissions from 

each fuel type for the units served by the common pipe, expressed in metric tons of gas. E

C - Stationary 

Combustion

98.36(c)(3)(vii) When the common pipe reporting option is selected, report the annual N2O emissions from 

each fuel type for the units served by the common pipe, expressed in metric tons of gas. E

C - Stationary 

Combustion

98.36(c)(3)(vii) When the common pipe reporting option is selected, report the annual CH4 emissions from 

each fuel type for the units served by the common pipe, expressed in metric tons of CO2e. E

C - Stationary 

Combustion

98.36(c)(3)(vii) When the common pipe reporting option is selected, report the annual N2O emissions from 

each fuel type for the units served by the common pipe, expressed in metric tons of CO2e. E

C - Stationary 

Combustion

98.36(c)(3)(viii) When the common pipe reporting option is selected, report the methodology start date E

C - Stationary 

Combustion

98.36(c)(3)(ix) When the common pipe reporting option is selected, report the methodology end date E

C - Stationary 

Combustion

98.36(d)(1)(i) For stationary combustion units that are subject to part 75 or this chapter: Report the unit or 

stack identification numbers (same unit, common stack, common pipe, or multiple stack 

identification numbers that represent the monitored locations (e.g., 1, 2, CS001, MS1A, 

CP001, etc.) that are reported under §75.64 of this chapter.)

E

C - Stationary 

Combustion

98.36(d)(1)(ii) For stationary combustion units that are subject to subpart D of this part. Annual CO2 

emissions at each monitored location, expressed in both short tons and metric tons. 

Separate reporting of biogenic CO2 under 98.3(c)(4)(ii) and 98.3(c)(4)(iii)(A) is optional only 

for the 2010 reporting year, as provided in 98.3(c)(12). Subpart D units are not required to 

report biogenic CO2 emissions under 98.3(c)(4)(ii) and 98.3(c)(4)(iii)(A).

E
Page 10 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(d)(1)(iii) For stationary combustion units that are subject to subpart D of this part: Annual CH4 

emissions at each monitored location, for each fuel type listed in Table C-2 that was 

combusted during the year (except as otherwise provided in 98.33(c)(4)(ii)(B)), expressed in 

metric tons of CO2e

E

C - Stationary 

Combustion

98.36(d)(1)(iii) For stationary combustion units that are subject to subpart D of this part: Annual N2O 

emissions at each monitored location, for each fuel type listed in Table C-2 that was 

combusted during the year (except as otherwise provided in 98.33(c)(4)(ii)(B)), expressed in 

metric tons of CO2e

E

C - Stationary 

Combustion

98.36(d)(1)(v) For stationary combustion units that are subject to subpart D of this part: Identification of 

the Part 75 methodology used to determine the CO2 mass emissions E

C - Stationary 

Combustion

98.36(d)(1)(vi) For stationary combustion units that are subject to subpart D of this part : Methodology start 

date E

C - Stationary 

Combustion

98.36(d)(1)(vii) For stationary combustion units that are subject to subpart D of this part : Methodology end 

date E

C - Stationary 

Combustion

98.36(d)(1)(viii) For stationary combustion units that are subject to subpart D of this part : Acid Rain 

Program indicator E

C - Stationary 

Combustion

98.36(d)(1)(ix) For stationary combustion units that are subject to subpart D of this part : Annual CO2 

mass emissions from the combustion of biomass, expressed in metric tons of CO2e, except 

where the reporting provisions of 98.3(c)(12)(i) through 98.3(c)(12)(iv) are implemented for 

the 2010 reporting year.

E

C - Stationary 

Combustion

98.36(d)(2)(i) For units that use the alternative CO2 mass emissions calculation methods provided in 

§98.33(a)(5), report the unit, stack, or pipe ID number (exact same unit, common stack, 

common pipe or multiple stack identification numbers that represent the monitored 

locations (e.g., 1, 2, CS001, MS1A, CP001, etc.) that are reported under §75.64 of this 

chapter)

E

C - Stationary 

Combustion

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting year X

C - Stationary 

Combustion

98.36(d)(2)(ii)(B) The methodology used to calculate the CO2 mass emissions for each fuel type E

C - Stationary 

Combustion

98.36(d)(2)(ii)(C) Units use the alternative methods specified in §98.33(a)(5)(i) and (ii) to monitor and report 

heat input data year-round according to appendix D to 40 CFR part 75 or 40 CFR 75.19; If 

subject to 40 CFR part 75; use the alternative CO2 mass emissions calculation methods 

provided in §98.33(a)(5), report the Methodology start date

E

C - Stationary 

Combustion

98.36(d)(2)(ii)(D) Units use the alternative methods specified in §98.33(a)(5)(i) and (ii) to monitor and report 

heat input data year-round according to appendix D to 40 CFR part 75 or 40 CFR 75.19; If 

subject to 40 CFR part 75; use the alternative CO2 mass emissions calculation methods 

provided in §98.33(a)(5), report the Methodology end date.

E

C - Stationary 

Combustion

98.36(d)(2)(ii)(E) A code or flag to indicate whether heat input is calculated according to appendix D to 40 

CFR part 75 or 40 CFR 75.19 E

C - Stationary 

Combustion

98.36(d)(2)(ii)(F) CO2 emissions (CO2e) E

C - Stationary 

Combustion

98.36(d)(2)(ii)(H) For units use the alternative methods specified in §98.33(a)(5)(i) and (ii) to monitor and 

report heat input data year-round according to appendix D to part 75 of this chapter or 

75.19 of this chapter; Report CH4 emissions at each monitored location, from each fuel type 

listed in Table C-2 of this subpart that was combusted during the reporting year (except as 

otherwise provided in 98.33(c)(4)(ii)(D), expressed in metric tons CO2e

E

C - Stationary 

Combustion

98.36(d)(2)(ii)(H) For units use the alternative methods specified in §98.33(a)(5)(i) and (ii) to monitor and 

report heat input data year-round according to appendix D to part 75 of this chapter or 

75.19 of this chapter; Report N2O emissions at each monitored location, from each fuel 

type listed in Table C-2 of this subpart that was combusted during the reporting year 

(except as otherwise provided in 98.33(c)(4)(ii)(D), expressed in metric tons CO2e.

E

C - Stationary 

Combustion

98.36(d)(2)(ii)(I) For units use the alternative methods specified in §98.33(a)(5)(i) and (ii) to monitor and 

report heat input data year-round according to appendix D to part 75 of this chapter or 

75.19 of this chapter; Report Annual CO2 mass emissions from the combustion of biomass, 

expressed in metric tons CO2e, except where the reporting provisions of §98.3(c)(12)(i) 

through (c)(12)(iv) are implemented for the 2010 reporting year.

E

C - Stationary 

Combustion

98.36(d)(2)(iii)(A) Each type of fuel combusted during the reporting year. X
Page 11 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(d)(2)(iii)(B) Methodology used to calculate the CO2 mass emissions. E

C - Stationary 

Combustion

98.36(d)(2)(iii)(C) Methodology start date. E

C - Stationary 

Combustion

98.36(d)(2)(iii)(D) Methodology end date. E

C - Stationary 

Combustion

98.36(d)(2)(iii)(E) A code or flag to indicate that the heat input data is derived from CEMS measurements E

C - Stationary 

Combustion

98.36(d)(2)(iii)(F) CO2 emissions (CO2e) E

C - Stationary 

Combustion

98.36(d)(2)(iii)(H) Annual CH4 emissions in CO2e E

C - Stationary 

Combustion

98.36(d)(2)(iii)(H) Annual N2O emissions in CO2e E

C - Stationary 

Combustion

98.36(d)(2)(iii)(I) Annual CO2 mass emissions from the combustion of biomass, expressed in metric tons 

CO2e, except where the reporting provisions of 98.3(c)(12)(i) through (c)(12)(iv) are 

implemented for the 2010 reporting year E

C - Stationary 

Combustion

98.36(e)(2)(ii)(B) Frequency of the HHV determinations X

C - Stationary 

Combustion

98.36(e)(2)(ii)(C) Indicate whether each reported HHV is a measured value or a substitute data value E

C - Stationary 

Combustion

98.36(e)(2)(iv)(B) Frequency of carbon content determinations X

C - Stationary 

Combustion

98.36(e)(2)(iv)(B) Frequency of Molecular weight determinations X

C - Stationary 

Combustion

98.36(e)(2)(iv)(D) Total number of valid carbon content determinations made during the reporting year X

C - Stationary 

Combustion

98.36(e)(2)(iv)(D) Total number of valid molecular weight determinations made during the reporting year X

C - Stationary 

Combustion

98.36(e)(2)(iv)(E) Total number of substitute data values used for carbon content determinations made 

during the reporting year E

C - Stationary 

Combustion

98.36(e)(2)(iv)(E) Total number of substitute data values used for molecular weight determinations made 

during the reporting year E

C - Stationary 

Combustion

98.36(e)(2)(vi)(A) The total number of source operating hours in the reporting year. X

C - Stationary 

Combustion

98.36(e)(2)(vi)(B) Cumulative CO2 mass emissions E

C - Stationary 

Combustion

98.36(e)(2)(vi)(C) Percentage of source operating hours in which a substitute data value of stack gas flow 

rate was used in the emissions calculations E

C - Stationary 

Combustion

98.36(e)(2)(vi)(C) Percentage of source operating hours in which a substitute data value of stack gas 

moisture content was used in the emissions calculations E

C - Stationary 

Combustion

98.36(e)(2)(ix)(A) For units that combust both fossil fuel and biomass, when biogenic CO2 is determined 

according to §98.33(e)(2), report annual volume of CO2 emitted from the combustion of all 

fuels, i.e., Vtotal

E

C - Stationary 

Combustion

98.36(e)(2)(ix)(B) For units that combust both fossil fuel and biomass, when biogenic CO2 is determined 

according to §98.33(e)(2), report annual volume of CO2 emitted E

C - Stationary 

Combustion

98.36(e)(2)(ix)(B) For units that combust both fossil fuel and biomass, when biogenic CO2 is determined 

according to §98.33(e)(2), report annual volume of CO2 emitted from the combustion of 

fossil fuels

E

C - Stationary 

Combustion

98.36(e)(2)(ix)(C) For units that combust both fossil fuel and biomass, when biogenic CO2 is determined 

according to §98.33(e)(2), report annual volume of CO2 emitted from the combustion of 

biomass, i.e., Vbio

E

C - Stationary 

Combustion

98.36(e)(2)(ix)(G) For units that combust both fossil fuel and biomass, when biogenic CO2 is determined 

according to §98.33(e)(2), report the annual biogenic CO2 mass emissions. E

C - Stationary 

Combustion

98.36(e)(2)(x)(B) When ASTM methods D7459-08 (incorporated by reference, see 98.7) and D6866-08 

(incorporated by reference, see 98.7) used to determine the biogenic portion of the annual 

CO2 emissions from MSW combustion, as described in 98.34(d), report the annual biogenic 

CO2 mass emissions from MSW combustion, in metric tons

E
Page 12 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

C - Stationary 

Combustion

98.36(e)(3)(i) Within 30 days of receipt of a written request from the Administrator, submit an explanation 

of how company records are used to quantify fuel consumption C

C - Stationary 

Combustion

98.36(e)(3)(ii) Within 30 days of receipt of a written request from the Administrator, submit an explanation 

of how company records are used to quantify fuel consumption C

C - Stationary 

Combustion

98.36(e)(3)(iii) Within 30 days of receipt of a written request from the Administrator, submit an explanation 

of how sorbent usage is quantified. C

C - Stationary 

Combustion

98.36(e)(3)(iv) Within 30 days of receipt of a written request from the Administrator, submit an explanation 

of how company records are used to quantify fossil fuel consumption in units that uses 

CEMS to quantify CO2 emissions and combusts both fossil fuel and biomass. 

C

C - Stationary 

Combustion

98.36(e)(3)(v) Within 30 days of receipt of a written request from the Administrator, submit an explanation 

of how company records are used to measure steam production, when it is used to 

calculate CO2 mass emissions under §98.33(a)(2)(iii) or to quantify solid fuel usage under 

§98.33(c)(3). 

C

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(iii). (i.e., methods used to determine the 

HHV for each type of fuel combusted, except where fuel sampling data are received from 

the fuel supplier).

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(iii) (i.e., the date on which each fuel 

sample was taken)

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(v)(A): the dates and results of the initial 

calibrations and periodic recalibrations of the required fuel flow meters.

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(v)(B): the method from §98.34(b) used 

to make tank drop measurements (if applicable).

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(v)(C): The methods used to determine 

the carbon content for each type of fuel combusted. 

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(v)(C): The methods used to determine 

the molecular weight for each type of fuel combusted. 

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(v)(D): The methods used to calibrate 

the fuel flow meters.

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(v)(E): The date on which each fuel 

sample was taken, except where fuel sampling data are received from the fuel supplier. X

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(vii)(A): Whether the CEMS certification 

and quality assurance procedures of part 75 of this chapter, part 60 of this chapter, or an 

applicable State continuous monitoring program were used. 

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(vii)(B): The dates of the initial 

certification tests of the CEMS. 

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(vii)(B): results of the initial certification 

tests of the CEMS. 

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(vii)(C): The dates of the major quality 

assurance tests performed on the CEMS during the reporting year, i.e., linearity checks, 

cylinder gas audits, and relative accuracy test audits (RATAs). 

E

C - Stationary 

Combustion

98.36(e)(4) Within 30 days of receipt of a written request from the Administrator, submit the verification 

data and information described in paragraph (e)(2)(vii)(C): the results of the major quality 

assurance tests performed on the CEMS during the reporting year, i.e., linearity checks, 

cylinder gas audits, and relative accuracy test audits (RATAs). 

E

D - Electricity 

Generation

98.46 Data reporting requirements specified in §98.36(d)(1)1
Page 13 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

E - Adipic Acid 

Production

98.56(a) Annual process N2O emissions from adipic acid production E

E - Adipic Acid 

Production

98.56(d) Annual process N2O emissions that is sold or transferred off site (subpart OO)1

E - Adipic Acid 

Production

98.56(e) Number of abatement technologies X

E - Adipic Acid 

Production

98.56(f) Types of abatement technologies used X

E - Adipic Acid 

Production

98.56(i) Number of times in the reporting year that missing data procedures were followed to 

measure adipic acid production E

E - Adipic Acid 

Production

98.56(j)(2) Test method used for performance test for each unit X

E - Adipic Acid 

Production

98.56(j)(7) Number of times in the reporting year that a performance test had to be repeated for each 

unit X

E - Adipic Acid 

Production

98.56(k)(1) Name of alternative method for determining N2O concentration (report if Administrator 

approval was requested for an alternative method of determining N2O emissions) E

E - Adipic Acid 

Production

98.56(k)(2) Description of alternative method for determining N2O concentration (report if Administrator 

approval was requested for an alternative method of determining N2O emissions) E

E - Adipic Acid 

Production

98.56(k)(3) Request date of approval for alternative method for determining N2O concentration (report if 

Administrator approval was requested for an alternative method of determining N2O 

emissions)

E

E - Adipic Acid 

Production

98.56(k)(4) Approval date of alternative method of determining N2O concentration (report if 

Administrator approval was requested for an alternative method of determining N2O 

emissions)

E

F - Aluminum 

Production

98.66(b) Type of smelter technology used E

F - Aluminum 

Production

98.66(c)(1) Perfluoromethane emissions from anode effects for all prebake and all Søderberg 

electrolysis cells combined. E

F - Aluminum 

Production

98.66(c)(1) Perfluoroethane emissions from anode effects for all prebake and all Søderberg electrolysis 

cells combined. E

F - Aluminum 

Production

98.66(c)(3) Last date when the smelter-specific-slope coefficients were measured X

F - Aluminum 

Production

98.66(c)(3) Last date when the overvoltage emission factors were measured X

F - Aluminum 

Production

98.66(d) Method used to measure the frequency and duration of anode effects X

F - Aluminum 

Production

98.66(d) Method used to measure the overvoltage X

F - Aluminum 

Production

98.66(e)(1) Annual anode consumption (CEMS) C

F - Aluminum 

Production

98.66(e)(2) Annual CO2 emissions from the smelter E

F - Aluminum 

Production

98.66(f)(1) Annual paste consumption (CEMS) C

F - Aluminum 

Production

98.66(f)(2) Annual CO2 emissions from the smelter E

G - Ammonia 

Manufacturing

98.76(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

G - Ammonia 

Manufacturing

98.76(a)(1) Annual quantity of each type of feedstock consumed for ammonia manufacturing C

G - Ammonia 

Manufacturing

98.76(a)(2) Method used for determining quantity of feedstock (CEMS) X

G - Ammonia 

Manufacturing

98.76(b)(1) Annual CO2 process emissions E

G - Ammonia 

Manufacturing

98.76(a) & (b)(1) Annual CO2 process emissions (where all or part of the process CO2 generated is collected 

for use onsite or transfer offsite) X

G - Ammonia 

Manufacturing

98.76(b)(3) Method used for determining quantity of monthly feedstock used (No CEMS) X
Page 14 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

G - Ammonia 

Manufacturing

98.76(b)(4) Indicate whether carbon content for the feedstock for month n is based on reports from the 

supplier or analysis of carbon content X

G - Ammonia 

Manufacturing

98.76(b)(5) Carbon content test method for month n X

G - Ammonia 

Manufacturing

98.76(b)(6) Sampling analysis results of carbon content of feedstock as determined from QA/QC of 

supplier data under 98.74(e) C

G - Ammonia 

Manufacturing

98.76(b)(12) Annual urea production C

G - Ammonia 

Manufacturing

98.76(b)(12) Method used to determine urea production X

G - Ammonia 

Manufacturing

98.76(b)(13) CO2 from the steam reforming of a hydrocarbon or the gasification of solid and liquid raw 

material at the ammonia manufacturing process unit used to produce urea. C

G - Ammonia 

Manufacturing

98.76(b)(13) Method used to determine the CO2 consumed in urea production. X

H - Cement 

Production

98.86(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

H - Cement 

Production

98.86(a)(1) Monthly clinker production from each kiln at the facility (CEMS) C

H - Cement 

Production

98.86(a)(2) Monthly cement production from each kiln at the facility C

H - Cement 

Production

98.86(a)(3) Number of kilns (CEMS) X

H - Cement 

Production

98.86(a)(3) Number of operating kilns (CEMS) X

H - Cement 

Production

98.86(b)(1) Kiln identification number (No CEMS) E

H - Cement 

Production

98.86(b)(3) Annual cement production from each kiln (No CEMS) C

H - Cement 

Production

98.86(b)(4) Number of kilns (No CEMS) X

H - Cement 

Production

98.86(b)(4) Number of operating kilns (No CEMS) X

H - Cement 

Production

98.86(b)(7) Method used to determine non-calcined CaO in clinker X

H - Cement 

Production

98.86(b)(7) Method used to determine non-calcined MgO in clinker X

H - Cement 

Production

98.86(b)(9) Method used to determine non-calcined CaO in CKD X

H - Cement 

Production

98.86(b)(9) Method used to determine non-calcined MgO in CKD X

H - Cement 

Production

98.86(b)(14)(i) Number of times missing data procedures were used to determine clinker production E

H - Cement 

Production

98.86(b)(14)(ii) Number of times missing data procedures were used to determine carbonate contents of 

clinker E

H - Cement 

Production

98.86(b)(14)(iii) Number of times missing data procedures were used to determine non-calcined content of 

clinker E

H - Cement 

Production

98.86(b)(14)(iv) Number of times missing data procedures were used to determine CKD not recycled to kiln E

H - Cement 

Production

98.86(b)(14)(v) Number of times missing data procedures were used to determine non-calcined content of 

CKD E

H - Cement 

Production

98.86(b)(14)(vi) Number of times missing data procedures were used to determine organic carbon contents 

of raw materials E

H - Cement 

Production

98.86(b)(14)(vii) Number of times missing data procedures were used to determine raw material 

consumption E

H - Cement 

Production

98.86(b)(15) Method used to determine the monthly clinker production from each kiln reported under 

(b)(2) of this section E

K- Ferroalloy 

Production

98.116(a) Annual ferroalloy product production capacity ND

K- Ferroalloy 

Production

98.116(c) Total number of EAFS used for production of ferroalloy products X 

K- Ferroalloy 

Production

98.116(d) Tier 4 Calculation Methodology reporting requirements specified under §98.36 1
Page 15 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

K- Ferroalloy 

Production

98.116(d)(1) Annual process CO2 emissions from each EAF used for the production of any ferroalloy 

product identified in §98.110 E

K- Ferroalloy 

Production

98.116(d)(2) Annual process CH4 emissions from each EAF used for the production of any ferroalloy 

listed in Table K-1 (CEMS) E

K- Ferroalloy 

Production

98.116(d)(3) Identification number of each EAF (CEMS) E

K- Ferroalloy 

Production

98.116(e)(1) Annual process CO2 emissions from each EAF used for the production of any ferroalloy 

product identified in §98.110 (No CEMS) E

K- Ferroalloy 

Production

98.116(e)(2) Annual process CH4 emissions from each EAF used for the production of any ferroalloy (No 

CEMS) E

K- Ferroalloy 

Production

98.116(e)(3) Identification number of each EAF (No CEMS) E

K- Ferroalloy 

Production

98.116(e)(6) Method used for the determination of carbon content (No CEMS) X

K- Ferroalloy 

Production

98.116(e)(7) How monthly mass of carbon-containing inputs and outputs with missing data was 

determined E

K- Ferroalloy 

Production

98.116(e)(7) Number of months the missing data procedures were used E

N - Glass 

Production

98.146(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

N - Glass 

Production

98.146(a)(1) Annual quantity of carbonate based-raw material charged (CEMS) for each continuous 

glass melting furnace C

N - Glass 

Production

98.146(a)(1) Annual quantity of carbonate based-raw material charged (CEMS) for all continuous glass 

melting furnaces combined C

N - Glass 

Production

98.146(a)(2) Annual quantity of glass produced by each glass melting furnace 

C

N - Glass 

Production

98.146(a)(2) Annual quantity of glass produced by all furnaces combined

C

N - Glass 

Production

98.146(b)(1) Annual process emissions of CO2 for each continuous glass melting furnace

E

N - Glass 

Production

98.146(b)(1) Annual process emissions of CO2 for all furnaces combined

E

N - Glass 

Production

98.146(b)(2) Annual quantity of carbonate based-raw material charged for all furnaces combined (No 

CEMS) C

N - Glass 

Production

98.146(b)(3) Annual quantity of glass produced from each continuous glass melting furnace (No CEMS)

C

N - Glass 

Production

98.146(b)(3) Annual quantity of glass produced from all furnaces combined (No CEMS)

C

N - Glass 

Production

98.146(b)(5)(i) Date of all tests used to verify the carbonate-based mineral mass fraction charged to a 

furnace X

N - Glass 

Production

98.146(b)(5)(ii) Method(s) and any variations of all tests used to verify the carbonate-based mineral mass 

fraction charged to a furnace X

N - Glass 

Production

98.146(b)(5)(iii) Mass fraction of each sample analyzed for all tests used to verify the carbonate-based 

mineral mass fraction charged to a furnace C

N - Glass 

Production

98.146(b)(7) Method used to determine the fraction of calcination

X
Page 16 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

N - Glass 

Production

98.146(b)(8) Total number of furnaces

X

N - Glass 

Production

98.146(b)(9) Number of times in the reporting year that missing data procedures were followed to 

measure monthly quantities of carbonate-based raw materials for any continuous glass 

melting furnace (months)

E

N - Glass 

Production

98.146(b)(9) Number of times in the reporting year that missing data procedures were followed to 

measure mass fraction of the carbonate-based minerals for any continuous glass melting 

furnace (months)

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(1) Annual mass of HCFC-22 produced

C

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(3) Annual mass of reactants fed into the process

C

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(4) Mass of materials other than HCFC-22 and HFC-23 that occur in more than trace 

concentrations and that are permanently removed from the process C

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(5) Method for tracking startups

X

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(5) HFC-23 generation/emissions during startup

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(5) HFC-23 generation/emissions during shutdowns

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(5) HFC-23 generation/emissions during malfunctions

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(6) Names of facilities to which any HFC-23 was sent for destruction

C

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(6) Addresses of facilities to which any HFC-23 was sent for destruction

C

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(6) Quantities of HFC-23 sent for destruction to other facilities by facility name and address

C

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(11) Annual mass of HFC-23 emitted

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(12) Annual mass of HFC-23 emitted from equipment leaks

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(a)(13) Annual mass of HFC-23 emitted from process vents

E

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(b)(3) Annual mass of HFC-23 emitted from the destruction device

E
Page 17 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(c) Concentration (mass fraction) of HFC-23 measured at the outlet of the destruction device 

during the facility’s annual HFC-23 concentration measurements at the outlet of the control. X

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(d) If the HFC-23 concentration measured pursuant to §98.154(l) is greater than that measured 

during the performance test that is the basis for the destruction efficiency (DE), specify 

whether §98.154(l)(1) or §98.154(l)(2) has been used for the calculation. E

O- HCFC22 

Production and 

HFC 23 

98.156(e)(2) (One time report) Methods used to determine destruction efficiency (by March 31, 2011 or 

within 60 days of commencing HFC-23 destruction) X

O- HCFC22 

Production and 

HFC-23 

98.156(e)(3) (One time report) Methods used to record the mass of HFC-23 destroyed (by March 31, 

2011 or within 60 days of commencing HFC-23 destruction) X

O- HCFC22 

Production and 

HFC-23 

D t ti

98.156(e)(4) (One time report) Name of other relevant federal or state regulations that may apply to the 

destruction process (by March 31, 2011 or within 60 days of commencing HFC-23 

destruction)

X

O- HCFC22 

Production and 

HFC-23 

Destruction

98.156(e)(5) Changes to one time report (see data elements 98.156(e)(1) through (e)(4) for category 

assignments).1

P - Hydrogen 

Production

98.166(a)(1) If a CEMS is used to measure CO2 emissions, then you must report the relevant information 

required under §98.36 for the Tier 4 Calculation Methodology1

P - Hydrogen 

Production

98.166(a)(1) Unit identification number (CEMS) E

P - Hydrogen 

Production

98.166(a)(1) Annual CO2 emissions (CEMS) (where all CO2 generated is emitted to the atmosphere) E

P - Hydrogen 

Production

98.166(a)(1) Annual CO2 emissions (CEMS) (where a portion of CO2 generated is collected for use 

onsite or shipment offsite) X

P - Hydrogen 

Production

98.166(a)(2) Annual quantity of hydrogen produced for each process unit (CEMS) C

P - Hydrogen 

Production

98.166(a)(2) Annual quantity of hydrogen produced for all units combined (CEMS) C

P - Hydrogen 

Production

98.166(a)(3) Annual quantity of ammonia produced for each process unit (CEMS) C

P - Hydrogen 

Production

98.166(a)3) Annual quantity of ammonia produced for all unit combined (CEMS) C

P - Hydrogen 

Production

98.166(b)(1) Unit identification number (No CEMS) E

P - Hydrogen 

Production

98.166(b)(1) Annual CO2 emissions (No CEMS) (where all CO2 generated is emitted to the atmosphere) E

P - Hydrogen 

Production

98.166(b)(1) Annual CO2 emissions (No CEMS) (where a portion of CO2 generated is collected for use 

onsite or shipment offsite) X

P - Hydrogen 

Production

98.166(b)(3) Annual quantity of hydrogen produced (No CEMS) C

P - Hydrogen 

Production

98.166(b)(4) Annual quantity of ammonia produced (No CEMS) C

P - Hydrogen 

Production

98.166(c) Quantity of CO2 collected and transferred off site in either gas, liquid, or solid forms, 

following the requirements of subpart PP1

P - Hydrogen 

Production

98.166(d) Annual quantity of carbon other than CO2 collected and transferred off site C

Q - Iron and 

Steel Production

98.176(a) Unit identification number

E

Q - Iron and 

Steel Production

98.176(a) Annual CO2 emissions

E

Q - Iron and 

Steel Production

98.176(b) Annual quantity taconite pellets, coke, sinter, iron, and raw steel (CEMS)

C

Q - Iron and 

Steel Production

98.176(c) Tier 4 Calculation Methodology reporting requirements specified under §98.361
Page 18 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Q - Iron and 

Steel Production

98.176(d) Method used (i.e., carbon mass balance or site-specific emission factor method)

E

Q - Iron and 

Steel Production

98.176(e)(2) Whether the carbon content was determined from information from the supplier or by 

laboratory analysis (No CEMS) X

Q - Iron and 

Steel Production

98.176(e)(2) Method used to determine carbon content (laboratory analysis) (No CEMS)

X

Q - Iron and 

Steel Production

98.176(e)(5) How the monthly mass for each process input or output with missing data was determined 

(No CEMS) X

Q - Iron and 

Steel Production

98.176(e)(5) Number of months the missing data procedures were used (No CEMS)

E

Q - Iron and 

Steel Production

98.176(h) For flares burning coke oven gas or blast furnace gas, the information specified in 

§98.256(e) of subpart Y (Petroleum Refineries) of this part.1

R - Lead 

Production

98.186(a) Relevant information required to be reported under §98.361 

R - Lead 

Production

98.186(a)(1) Identification number of each smelting furnace (CEMS) E

R - Lead 

Production

98.186(a)(2) Annual lead product production capacity (CEMS) ND

R - Lead 

Production

98.186(a)(3) Annual production for each product (CEMS) C

R - Lead 

Production

98.186(a)(4) Total number of smelting furnaces at facility used for lead production (CEMS) X

R - Lead 

Production

98.186(b)(1) Identification number of each smelting furnace (No CEMS) E

R - Lead 

Production

98.186(b)(2) Annual process CO2 emissions from each smelting furnaces (No CEMS) E

R - Lead 

Production

98.186(b)(3) Annual lead product production capacity for the facility (No CEMS) ND

R - Lead 

Production

98.186(b)(3) Annual lead product production capacity for each smelting furnace (No CEMS) ND

R - Lead 

Production

98.186(b)(4) Annual production for each product (No CEMS) C

R - Lead 

Production

98.186(b)(5) Total number of smelting furnaces at facility used for production of lead products (No 

CEMS) X

R - Lead 

Production

98.186(b)(8) Method used to determine the carbon content of each material (No CEMS) X

R - Lead 

Production

98.186(b)(9) How the monthly mass of carbon-containing materials with missing data was determined X

R - Lead 

Production

98.186(b)(9) Number of months the missing data procedures were used E

S - Lime 

Manufacturing

98.196(a) Relevant information required to be reported under §98.361

S - Lime 

Manufacturing

98.196(a)(1) Method used to determine the quantity of lime that is produced and sold (CEMS) X

S - Lime 

Manufacturing

98.196(a)(2) Method used to determine the quantity of calcined lime byproduct/waste sold. (CEMS) X

S - Lime 

Manufacturing

98.196(a)(3) Beginning of year inventories for lime product that is produced, by type. (CEMS) C

S - Lime 

Manufacturing

98.196(a)(3) End of year inventories for lime product that is produced, by type. (CEMS) C

S - Lime 

Manufacturing

98.196(a)(4) Beginning of year inventories for calcined lime byproducts/wastes sold, by type. (CEMS) C

S - Lime 

Manufacturing

98.196(a)(4) End of year inventories for calcined lime byproducts/wastes sold, by type (CEMS) C

S - Lime 

Manufacturing

98.196(a)(5) Annual amount of calcined lime byproduct/waste sold, by type (CEMS) C

S - Lime 

Manufacturing

98.196(a)(6) Annual amount of lime product sold (CEMS) C
Page 19 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

S - Lime 

Manufacturing

98.196(a)(7) Annual amount of lime byproduct/waste not sold (CEMS) C

S - Lime 

Manufacturing

98.196(a)(8) Annual amount of lime product not sold (CEMS) C

S - Lime 

Manufacturing

98.196(b)(1) Annual CO2 process emissions from all kilns combined (No CEMS) E

S - Lime 

Manufacturing

98.196(a) & (b)(1) Annual CO2 process emissions from all kilns combined (where all or a portion of the CO2 

generated is collected for onsite use or shipment offsite) X

S - Lime 

Manufacturing

98.196(b)(4) Standard method used (ASTM or NLA testing method) to determine chemical compositions 

of each lime type produced (No CEMS) X

S - Lime 

Manufacturing

98.196(b)(4) Standard method used (ASTM or NLA testing method) to determine chemical compositions 

of each calcined lime byproduct/waste type. (No CEMS) X

S - Lime 

Manufacturing

98.196(b)(7) Method used to determine the quantity of calcined lime produced and/or lime sold (No 

CEMS) X

S - Lime 

Manufacturing

98.196(b)(9) Method used to determine the quantity of calcined lime byproduct/waste sold (No CEMS) X

S - Lime 

Manufacturing

98.196(b)(13) Beginning of year inventories for each lime product that is produced (No CEMS) C

S - Lime 

Manufacturing

98.196(b)(13) End of year inventories for each lime product that is produced (No CEMS) C

S - Lime 

Manufacturing

98.196(b)(14) Beginning of year inventories for each calcined lime byproduct/waste sold. (No CEMS) C

S - Lime 

Manufacturing

98.196(b)(14) End of year inventories for each calcined lime byproduct/waste sold (No CEMS) C

S - Lime 

Manufacturing

98.196(b)(15) Annual lime production capacity ND

S - Lime 

Manufacturing

98.196(b)(16) Number of times in the reporting year that missing data procedures were followed to 

measure lime production E

S - Lime 

Manufacturing

98.196(b)(16) Number of times in the reporting year that missing data procedures were followed to 

measure the chemical composition of lime products sold E

S - Lime 

Manufacturing

98.196(b)(17) Indicate whether CO2 was used on-site

X

S - Lime 

Manufacturing

98.196(b)(17)(i) Annual amount of CO2 captured for use in the on-site process C

S - Lime 

Manufacturing

98.196(b)(17)(ii) Method used to determine the amount of CO2 captured X

T - Magnesium 

Production

98.206(a) Emissions of each cover or carrier gas in metric tons E

T - Magnesium 

Production

98.206(b) Types of production processes at the facility (e.g., primary, secondary, die casting). X

T - Magnesium 

Production

98.206(c) Amount of magnesium produced or processed for each process type (in metric tons). C

T - Magnesium 

Production

98.206(d) Cover gas flow rate for

each production unit C

T - Magnesium 

Production

98.206(d) Cover gas composition (in % by volume) C

T - Magnesium 

Production

98.206(d) Carrier gas flow rate for each production unit C

T - Magnesium 

Production

98.206(d) Carrier gas composition (in % by volume) C

T - Magnesium 

Production

98.206(e) Report the length of time data is missing for each cover gas or carrier gas E

T - Magnesium 

Production

98.206(e) Method used to estimate emissions when data is missing E

T - Magnesium 

Production

98.206(e) Estimated GHG emissions during periods when data is missing E

T - Magnesium 

Production

98.206(f) Annual cover gas usage rate for the facility for each cover gas, excluding carrier gas C

T - Magnesium 

Production

98.206(g) Explanation of any change greater than 30% in the facility's cover gas usage rate C

T - Magnesium 

Production

98.206(h) Description of any new melt protection technologies adopted to account for reduced or 

increased GHG emissions in any given year. X
Page 20 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(a) Annual CO2 emissions from miscellaneous carbonate use

E

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(c) Measurement method used to determine the mass of carbonate

X

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(d) Method used to calculate emissions

E

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(e)(3) Method used to determine the calcination fraction

X

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(g) Number of times in the reporting year that missing data procedures were followed to 

measure carbonate consumption E

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(g) Number of times in the reporting year that missing data procedures were followed to 

measure carbonate input E

U - 

Miscellaneous 

Uses of 

Carbonate

98.216(g) Number of times in the reporting year that missing data procedures were followed to 

measure carbonate output E

V - Nitric Acid 

Production

98.226(a) Train identification number E

V - Nitric Acid 

Production

98.226(b) Annual process N2O emissions from nitric acid train (metric tons) E

V - Nitric Acid 

Production

98.226(e) Annual nitric acid production from the nitric acid facility C

V - Nitric Acid 

Production

98.226(f) Number of nitric acid trains X

V - Nitric Acid 

Production

98.226(g) Number of different N2O abatement technologies per nitric acid train "t" X

V - Nitric Acid 

Production

98.226(h) Abatement technologies used X

V - Nitric Acid 

Production

98.226(k) Type of nitric acid process ND

V - Nitric Acid 

Production

98.226(l) Number of times in the reporting year that missing data procedures were followed to 

measure nitric acid production E

V - Nitric Acid 

Production

98.226(m)(2) Test method used for performance test for each train X

V - Nitric Acid 

Production

98.226(m)(7) Number of times in the reporting year that a performance test had to be repeated each 

train. X

V - Nitric Acid 

Production

98.226(n)(1) If you requested Administrator approval for an alternative method of determining N2O 

emissions under § 98.223(a)(2), each annual report must also contain the information 

specified in paragraphs (n)(1) through (n)(4) of this section for each nitric acid production 

facility: Name of alternative method. 

E

V - Nitric Acid 

Production

98.226(n)(2) If you requested Administrator approval for an alternative method of determining N2O 

emissions under § 98.223(a)(2), each annual report must also contain the information 

specified in paragraphs (n)(1) through (n)(4) of this section for each nitric acid production 

facility: Description of alternative method. 

E

V - Nitric Acid 

Production

98.226(n)(3) If you requested Administrator approval for an alternative method of determining N2O 

emissions under § 98.223(a)(2), each annual report must also contain the information 

specified in paragraphs (n)(1) through (n)(4) of this section for each nitric acid production 

facility: Request date 

E
Page 21 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

V - Nitric Acid 

Production

98.226(n)(4) If you requested Administrator approval for an alternative method of determining N2O 

emissions under § 98.223(a)(2), each annual report must also contain the information 

specified in paragraphs (n)(1) through (n)(4) of this section for each nitric acid production 

facility: Approval date. 

E

XPetrochemical 

Production

98.246(a)(1) Petrochemical process unit ID number or other appropriate descriptor (No CEMS)

E

XPetrochemical 

Production

98.246(a)(2) Type of petrochemical produced (No CEMS)

C

XPetrochemical 

Production

98.246(a)(2) Names of other products

C

XPetrochemical 

Production

98.246(a)(2) Names of carbon-containing feedstocks

C

XPetrochemical 

Production

98.246(a)(3) Annual CO2 emissions

E

XPetrochemical 

Production

98.246(a)(4) Temperature at which gaseous feedstock and product volumes used in Equation X-1 were 

determined. E

XPetrochemical 

Production

98.246(a)(5) Annual quantity of petrochemicals produced 

C

XPetrochemical 

Production

98.246(a)(6) Name of each method listed in §98.244 used to determine a measured parameter (or 

description of manufacturer’s recommended method) X

XPetrochemical 

Production

98.246(a)(8) Identification of combustion units that burned both process off-gas and supplemental fuel

E

XPetrochemical 

Production

98.246(a)(9) Amount of time during which off-specification product was produced

C

XPetrochemical 

Production

98.246(a)(9) Volume or mass of off-specification product produced

C

XPetrochemical 

Production

98.246(a)(9) Date of any process change that reduced the composition to less than 99.5 percent

C

XPetrochemical 

Production

98.246(a)(10) Flow and carbon content of wastewater (Optional)

C

XPetrochemical 

Production

98.246(a)(10) Annual mass of carbon released in fugitive emissions (Optional)

E

XPetrochemical 

Production

98.246(a)(10) Annual mass of carbon released in process vents that are not controlled with a combustion 

device (Optional) E

XPetrochemical 

Production

98.246(a)(11)(ii) If you determine carbon content or composition of a feedstock or product using method in 

§98.244 (b) (4) (xii), (iv) or (xv): report the name and title of the method used (include in 

each annual report).

X

XPetrochemical 

Production

98.246(a)(11)(ii) If you determine carbon content or composition of a feedstock or product using method in 

§98.244 (b) (4) (xii), (iv) or (xv): provide a copy of the method (include in first annual report 

and in subsequent annual report if changes are made).

X

XPetrochemical 

Production

98.246(a)(11)(iii) If you determine carbon content or composition of a feedstock or product using method in 

§98.244 (b) (4) (xii), (iv) or (xv): provide an explanation of why alternative is needed 

(include in first annual report and in subsequent annual report if changes are made). X

XPetrochemical 

Production

98.246(b)(1) If measure emissions in accordance with 98.243(b): report the petrochemical process unit 

ID or other appropriate descriptor. E
Page 22 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

XPetrochemical 

Production

98.246(b)(1) If measure emissions in accordance with 98.243(b): report the type of petrochemical 

produced C

XPetrochemical 

Production

98.246(b)(2) If measure emissions in accordance with 98.243(b) and CEMS is used on stacks for 

stationary combustion units: report the information required under §98.36 for the Tier 4 

calculation methodology. Section §98.36 (b)(9)(iii) does not apply for this subpart. 1

XPetrochemical 

Production

98.246(b)(3) For CEMS used on stacks that are not used for stationary combustion units: report the 

information specified under §98.36(e)(2)(vi)1

XPetrochemical 

Production

98.246(b)(4) CO2 emissions from stacks that handle process vent emissions and emissions from 

stationary combustion units that burn process off-gas for the petrochemical process units. E

XPetrochemical 

Production

98.246(b)(4) For each stationary combustion unit or group of units monitored with a single CEMS: report 

an estimate of the fraction of total emissions attributable to combustion of off-gas from 

process units

E

XPetrochemical 

Production

98.246(b)(5)(i) For stationary combustion units that burn process off-gas from the petrochemical process 

unit: CH4 and N2O emissions from each stack that is monitored with a CO2 CEMS 

expressed in metric tons of each gas. 

E

XPetrochemical 

Production

98.246(b)(5)(i) For stationary combustion units that burn process off-gas from the petrochemical process 

unit: CH4 and N2O emissions from each stack that is monitored with a CO2 CEMS 

expressed in metric tons of CO2e. 

E

XPetrochemical 

Production

98.246(b)(5)(i) For stationary combustion units that burn process off-gas from the petrochemical process 

unit: provide an estimate based on engineering judgment of the fraction of the total 

emissions attributable to combustion of off-gas from petrochemical process unit for each 

stack.

E

XPetrochemical 

Production

98.246(b)(5)(ii) For stationary combustion units that burn process off-gas from the petrochemical process 

unit: report the combined CH4 and N2O emissions from all stationary combustion units, 

expressed in metric tons of gas.

E

XPetrochemical 

Production

98.246(b)(5)(ii) For stationary combustion units that burn process off-gas from the petrochemical process 

unit: report the combined CH4 and N2O emissions from all stationary combustion units, 

expressed in metric tons of CO2e.

E

XPetrochemical 

Production

98.246(b)(6) ID or other appropriate descriptor of stationary combustion units that burns process off-gas

E

XPetrochemical 

Production

98.246(b)(7) Data reporting requirements specified in §98.256(e) of subpart Y for flares that burn 

process off-gas1

XPetrochemical 

Production

98.246(b)(8) Annual quantity of petrochemicals produced (CEMS)

C

XPetrochemical 

Production

98.246(c)(1) If you comply with the combustion methodology specified in §98.243(d): report the ethylene 

process unit ID E

XPetrochemical 

Production

98.246(c)(2) If you comply with the combustion methodology specified in §98.243(d): for each stationary 

combustion unit that burns ethylene process off-gas (or group of units (as applicable) that 

burns ethylene process off-gas), except flares, report the relevant information listed in 

98.36 for the applicable Tier methodology.1 

XPetrochemical 

Production

98.246(c)(2) Estimate of the fraction of total emissions attributable to combustion of off-gas from the 

ethylene process unit. E

XPetrochemical 

Production

98.246(c)(3) Data reporting requirements specified in §98.256(e) of subpart Y for flares that burn 

ethylene process off-gas

XPetrochemical 

Production

98.246(c)(4) If you comply with the combustion methodology specified in §98.243(d): report the name of 

each feedstock. C

XPetrochemical 

Production

98.246(c)(4) If you comply with the combustion methodology specified in §98.243(d): report the annual 

quantity of feedstocks. C
Page 23 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

XPetrochemical 

Production

98.246(c)(5) If you comply with the combustion methodology specified in §98.243(d): report the quantity 

of ethylene produced from each process unit. C

Y - Petroleum 

Refineries

98.256(a) Data reporting requirements under Subpart C1

Y - Petroleum 

Refineries

98.256(b) Data reporting requirements under Subpart P1

Y - Petroleum 

Refineries

98.256(e)(1) Flare ID number E

Y - Petroleum 

Refineries

98.256(e)(2) Description of the type of flare X

Y - Petroleum 

Refineries

98.256(e)(3) Description of the flare service X

Y - Petroleum 

Refineries

98.256(e)(4) Calculated CO2 annual emissions E

Y - Petroleum 

Refineries

98.256(e)(4) Calculated CH4 annual emissions E

Y - Petroleum 

Refineries

98.256(e)(4) Calculated N2O annual emissions E

Y - Petroleum 

Refineries

98.256(e)(5) Description of the method used to calculate the CO2 emissions E

Y - Petroleum 

Refineries

98.256(e)(6) Annual volume of flare gas combusted X

Y - Petroleum 

Refineries

98.256(e)(6) Annual average molecular weight of the flare gas X

Y - Petroleum 

Refineries

98.256(e)(6) If using Equation Y-1a: Report the annual average Carbon content of the flare gas for each 

flare. X

Y - Petroleum 

Refineries

98.256(e)(6) If using Equation Y-1a: indicate whether daily or weekly measurement periods are used for 

each flare E

Y - Petroleum 

Refineries

98.256(e)(7) If using Equation Y-1b: indicate whether daily or weekly measurement periods are used for 

each flare. E

Y - Petroleum 

Refineries

98.256(e)(7) If using Equation Y-1b: report annual volume of flare gas combusted for each flare. X

Y - Petroleum 

Refineries

98.256(e)(7) If using Equation Y-1b: report annual average CO2 concentration for each flare X

Y - Petroleum 

Refineries

98.256(e)(7) If using Equation Y-1b: report the number of carbon containing compounds other than CO2 

in each flare gas stream X

Y - Petroleum 

Refineries

98.256(e)(7)(i) If using Equation Y-1b: report the annual average concentration of carbon containing 

compound other than CO2 in the flare gas stream for each flare. X

Y - Petroleum 

Refineries

98.256(e)(8) If using Equation Y-2: Annual volume of flare gas combusted X

Y - Petroleum 

Refineries

98.256(e)(8) If using Equation Y-2: Annual average higher heating value of the flare gas X

Y - Petroleum 

Refineries

98.256(e)(8) If using Equation Y-2: indicate whether daily or weekly measurement periods are used for 

each flare. E

Y - Petroleum 

Refineries

98.256(e)(8) Indicate whether the annual volume of flare gas combusted and the annual average higher 

heating value of the flare gas were determined using standard conditions of 68 oF and 14.7 

psia or 60 oF and 14.7 psia

E

Y - Petroleum 

Refineries

98.256(e)(9) Number of SSM events exceeding 500,000 scf/day X

Y - Petroleum 

Refineries

98.256(e)(10) Basis for the value of the fraction of carbon in the flare gas contributed by methane (used in 

Equation Y-4) (i.e., select from Daily or more often measurements; Weekly measurements; 

Periodic (less frequent than weekly) measurements; One-time measurement; Engineering 

estimate; default (0.4); Other (specify, <200 characters))

X

Y - Petroleum 

Refineries

98.256(f)(1) Unit ID number E

Y - Petroleum 

Refineries

98.256(f)(2) Description of the type of unit X

Y - Petroleum 

Refineries

98.256(f)(3) Maximum rated throughput of the unit ND

Y - Petroleum 

Refineries

98.256(f)(4) Calculated CO2 annual emissions E

Y - Petroleum 

Refineries

98.256(f)(4) Calculated CH4 annual emissions E
Page 24 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Y - Petroleum 

Refineries

98.256(f)(4) Calculated N2O annual emissions E

Y - Petroleum 

Refineries

98.256(f)(5) Description of the method used to calculate the CO2 emissions E

Y - Petroleum 

Refineries

98.256(f)(6) Tier 4 Calculation Methodology reporting requirements specified under §98.361

Y - Petroleum 

Refineries

98.256(f)(6) If CEMS are used: report the CO2 annual emissions as measured by the CEMS (unadjusted 

to remove CO2 combustion emissions association with additional units (if present). E

Y - Petroleum 

Refineries

98.256(f)(6) Process CO2 emissions E

Y - Petroleum 

Refineries

98.256(f)(6) If CEMS is used: CO2 annual emissions associated with sources other than those from the 

coke burn-off in the applicable subpart (e.g., subpart C in the case of a CO boiler) E

Y - Petroleum 

Refineries

98.256(f)(7) If using equation Y-6: Annual average exhaust gas flow rate ND

Y - Petroleum 

Refineries

98.256(f)(7) If using equation Y-6: annual average %CO2 ND

Y - Petroleum 

Refineries

98.256(f)(7) If using equation Y-6: Annual average %CO ND

Y - Petroleum 

Refineries

98.256(f)(8) If you use Equation Y-7a: report the annual average flow rate of inlet air C

Y - Petroleum 

Refineries

98.256(f)(8) If you use Equation Y-7a: report the annual average flow rate of oxygen-enriched air C

Y - Petroleum 

Refineries

98.256(f)(8) If you use Equation Y-7a: report the annual average %O2 ND

Y - Petroleum 

Refineries

98.256(f)(8) If you use Equation Y-7a: report the annual average %Ooxy C

Y - Petroleum 

Refineries

98.256(f)(8) If you use Equation Y-7a: report the annual average %CO2 ND

Y - Petroleum 

Refineries

98.256(f)(8) If you use Equation Y-7a: report the annual average %CO ND

Y - Petroleum 

Refineries

98.256(f)(9) If Equation Y-7b is used: report the annual average flow rate of inlet air C

Y - Petroleum 

Refineries

98.256(f)(9) If Equation Y-7b is used: report the annual average flow rate of oxygen-enriched air C

Y - Petroleum 

Refineries

98.256(f)(9) If Equation Y-7b is used: report annual average %N2, oxy C

Y - Petroleum 

Refineries

98.256(f)(9) If Equation Y-7b is used: report the annual average %N2, exhaust ND

Y - Petroleum 

Refineries

98.256(f)(10) Basis for the average carbon content of coke (i.e., select one of the following Weekly or 

more often measurements; Periodic (less frequent than weekly) measurements; One-time 

measurement; Engineering estimate; default (0.94))

X

Y - Petroleum 

Refineries

98.256(f)(11) Indicate whether you use a measured value, a unit-specific emission factor, or a default 

emission factor for CH4 emissions E

Y - Petroleum 

Refineries

98.256(f)(11) Basis for the unit-specific CH4 emission factor (i.e., select from Average of multiple source 

tests; Single source test within last 5 years; Single source test more than 5 years ago; 

Source test of identical unit at same facility)

X

Y - Petroleum 

Refineries

98.256(f)(12) Indicate whether you use a measured value, a unit-specific emission factor, or a default 

emission factor for N2O emissions E

Y - Petroleum 

Refineries

98.256(f)(12) Basis for the unit-specific N2O emission factor (i.e., select from Average of multiple source 

tests; Single source test within last 5 years; Single source test more than 5 years ago; 

Source test of identical unit at same facility) X

Y - Petroleum 

Refineries

98.256(f)(13) If Equation Y-11 is used: report the number of regeneration cycles or measurement periods 

during the reporting year for each catalytic cracking unit, traditional fluid coking unit, and 

catalytic reforming unit

C

Y - Petroleum 

Refineries

98.256(f)(13) If Equation Y-11 is used: report the average coke burn-off quantity per cycle or 

measurement period for each catalytic cracking unit, traditional fluid coking unit, and 

catalytic reforming unit

C

Y - Petroleum 

Refineries

98.256(g)(1) Unit ID number for flexicoking unit E
Page 25 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Y - Petroleum 

Refineries

98.256(g)(2) Description of the type of flexicoking unit X

Y - Petroleum 

Refineries

98.256(g)(3) Maximum rated throughput of the flexicoking unit. E

Y - Petroleum 

Refineries

98.256(g)(4) Indicate whether the GHG emissions from the low heat value gas are accounted for in 

Subpart C of this part or §98.253(c) E

Y - Petroleum 

Refineries

98.256(g)(5) Annual CO2 emissions for flexicoking unit E

Y - Petroleum 

Refineries

98.256(g)(5) Annual CH4 emissions for flexicoking unit E

Y - Petroleum 

Refineries

98.256(g)(5) Annual N2O emissions for flexicoking unit E

Y - Petroleum 

Refineries

98.256(g)(5) Report the applicable information required by 98.256(f)(7) through (f)(13) (see above for 

CBI status)

Y - Petroleum 

Refineries

98.256(h)(1) Plant ID number for sulfur recovery plant E

Y - Petroleum 

Refineries

98.256(h)(2) Maximum rated throughput of sulfur recovery plant ND

Y - Petroleum 

Refineries

98.256(h)(2) Description of the type of sulfur recovery plant for each independent sulfur recovery plant

X

Y - Petroleum 

Refineries

98.256(h)(2) Indication of the method used to calculate CO2 annual emissions (i.e., CEMS, Equation Y12, or process vent method in 98.253(j)) (for each independent sulfur recovery plant) E

Y - Petroleum 

Refineries

98.256(h)(3) Calculated CO2 annual emissions from sulfur recovery plant E

Y - Petroleum 

Refineries

98.256(h)(3) Calculated annual CO2 emissions from sour gas sent off-site for sulfur recovery E

Y - Petroleum 

Refineries

98.256(h)(5) Indicate whether the recycled flow rate and carbon content are included in the measured 

data E

Y - Petroleum 

Refineries

98.256(h)(5) Indicate whether a correction for CO2 emissions in the tail gas was used in Equation Y-12 E

Y - Petroleum 

Refineries

98.256(h)(5) Annual volume of recycled tail gas (if not used to calculate recycling correction factor) C

Y - Petroleum 

Refineries

98.256(h)(5) Annual average mole fraction of carbon in the tail gas (if not used to calculate recycling 

correction factor) C

Y - Petroleum 

Refineries

98.256(h)(5) Indicate whether you used the default (95%) or a unit specific correction E

Y - Petroleum 

Refineries

98.256(h)(5) Approach used to calculate unit specific correction. E

Y - Petroleum 

Refineries

98.256(h)(6) Tier 4 Calculation Methodology reporting requirements specified under §98.361

Y - Petroleum 

Refineries

98.256(h)(6) CO2 annual emissions as measured by the CEMS E

Y - Petroleum 

Refineries

98.256(h)(6) Annual process CO2 emissions E

Y - Petroleum 

Refineries

98.265(h)(6) Annual CO2 emissions associated with fuel combustion reporting requirement under 

subpart C1

Y - Petroleum 

Refineries

98.256(h)(7) If you use the process vent method in 98.253(j): report the relevant information required 

under paragraph 98.256(l)(5)1

Y - Petroleum 

Refineries

98.256(h)(7) If you use the process vent method in 98.253(j): report the measurement or estimation 

method E

Y - Petroleum 

Refineries

98.256(h)(7) If you use the process vent method in 98.253(j): Relevant information required under 

paragraph (l) (5)1

Y - Petroleum 

Refineries

98.256(i)(1) Unit ID number for each coke calcining unit E

Y - Petroleum 

Refineries

98.256(i)(2) Maximum rated throughput of each coke calcining unit ND

Y - Petroleum 

Refineries

98.256(i)(3) CO2 annual emissions for each coke calcining unit E

Y - Petroleum 

Refineries

98.256(i)(3) CH4 annual emissions for each coke calcining unit E

Y - Petroleum 

Refineries

98.256(i)(3) N2O annual emissions for each coke calcining unit E
Page 26 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Y - Petroleum 

Refineries

98.256(i)(4) Description of the method used to calculate the CO2 emissions for each coke calcining unit E

Y - Petroleum 

Refineries

98.256(i)(5) If Equation Y-13 used for coke calcining units: Indicate whether coke dust is recycled to the 

unit X

Y - Petroleum 

Refineries

98.256(i)(6) If you use CEMS to measure emissions from coke calcining, report the Tier 4 Calculation 

Methodology reporting requirements specified under §98.36(e)(2)(vi)1

Y - Petroleum 

Refineries

98.256(i)(6) CO2 annual emissions as measured by the CEMS for coke calcining E

Y - Petroleum 

Refineries

98.256(i)(6) Annual process CO2 emissions for coke calcining E

Y - Petroleum 

Refineries

98.256(i)(6) Annual CO2 emissions associated with fuel combustion reporting requirement under 

subpart C1

Y - Petroleum 

Refineries

98.256(i)(7) For coke calcining: Indicate whether you use a measured value, a unit-specific emission 

factor, or a default emission factor for CH4 emissions E

Y - Petroleum 

Refineries

98.256(i)(7) For coke calcining: Basis for the unit-specific CH4 emission factor (i.e., select from Average 

of multiple source tests; Single source test within last 5 years; Single source test more than 

5 years ago; Source test of identical unit at same facility)

X

Y - Petroleum 

Refineries

98.256(i)(8) For coke calcining units: indicate whether a measured value or a unit specific or a default 

emission factor was used for N2O emissions E

Y - Petroleum 

Refineries

98.256(i)(8) If a unit specific emission factor was used: report the basis for the unit specific factor (i.e., 

select from Average of multiple source tests; Single source test within last 5 years; Single 

source test more than 5 years ago; Source test of identical unit at same facility). X

Y - Petroleum 

Refineries

98.256(j)(1) Unit ID number for each asphalt blowing unit E

Y - Petroleum 

Refineries

98.256(j)(3) Type of control device used to reduce methane for each asphalt blowing unit X

Y - Petroleum 

Refineries

98.256(j)(4) Annual CO2 emissions for each asphalt blowing unit 

E

Y - Petroleum 

Refineries

98.256(j)(4) Annual CH4 emissions for each asphalt blowing unit

E

Y - Petroleum 

Refineries

98.256(j)(5) Asphalt blowing: Basis for the CO2 emission factor (i.e., select from Weekly or more often 

measurements; Periodic (less frequent than weekly) measurements; Average of multiple 

source tests; One-time source test; Default factor)

X

Y - Petroleum 

Refineries

98.256(j)(6) Asphalt blowing: Basis for the CH4 emission factor (i.e., select from Weekly or more often 

measurements; Periodic (less frequent than weekly) measurements; Average of multiple 

source tests; One-time source test; Default factor)

X

Y - Petroleum 

Refineries

98.256(j)(7) If Equation Y-16 is used: report the basis for the carbon emission factor (i.e., select from 

Weekly or more often measurements; Periodic (less frequent than weekly) measurements; 

Average of multiple source tests; One-time source test; Default factor) X

Y - Petroleum 

Refineries

98.256(j)(8) If Equation Y-16b is used: report the basis for the CO2 emission factor X

Y - Petroleum 

Refineries

98.256(j)(8) If Equation Y-16b is used: report the basis for the carbon emission factor X

Y - Petroleum 

Refineries

98.256(j)(9) If you use Eq. Y-9: Basis for the CH4 emission factor (.e., select from Weekly or more often 

measurements; Periodic (less frequent than weekly) measurements; Average of multiple 

source tests; One-time source test; Default factor) X

Y - Petroleum 

Refineries

98.256(k)(1) For delayed coking units: report the cumulative annual CH4 emissions for all delayed coking 

Units at the facility (in metric tons of each pollutant emitted CH4) E

Y - Petroleum 

Refineries

98.256(k)(2) For delayed coking units: Description of the method used to calculate the CH4 emissions

E

Y - Petroleum 

Refineries

98.256(k)(3) For delayed coking units: Total number of delayed coking units X

Y - Petroleum 

Refineries

98.256(k)(3) For delayed coking units: Total number of delayed coking drums or vessels C

Y - Petroleum 

Refineries

98.256(k)(3) For delayed coking units: Typical drum outage of coke drum or vessel C
Page 27 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Y - Petroleum 

Refineries

98.256(k)(4) For delayed coking units: Number of coking drums in the set C

Y - Petroleum 

Refineries

98.256(k)(5) For delayed coking units: Basis of the volumetric void fraction of the coke vessel prior to 

steaming X

Y - Petroleum 

Refineries

98.256(k)(5) For delayed coking units: Basis of the mole fraction of methane in the coking gas. X

Y - Petroleum 

Refineries

98.256(l)(1) For each process vents: Vent ID number E

Y - Petroleum 

Refineries

98.256(l)(2) For each process vents: Unit or operation associated with the emissions X

Y - Petroleum 

Refineries

98.256(l)(3) For each process vents: Type of control device used to reduce CH4 emissions from the unit

X

Y - Petroleum 

Refineries

98.256(l)(4) For each process vents: Calculated annual CO2 emissions E

Y - Petroleum 

Refineries

98.256(l)(4) For each process vents: Calculated annual CH4 emissions E

Y - Petroleum 

Refineries

98.256(l)(4) For each process vents: Calculated annual N2O emissions E

Y - Petroleum 

Refineries

98.256(l)(5) For each process vents: Annual volumetric flow discharged to the atmosphere E

Y - Petroleum 

Refineries

98.256(l)(5) For each process vent: Indication of the measurement or estimation method used for 

measuring volumetric flow discharge X

Y - Petroleum 

Refineries

98.256(l)(5) For each process vents: Annual average mole fraction of each GHG above the 

concentration threshold or otherwise required to be reported E

Y - Petroleum 

Refineries

98.256(l)(5) For intermittent vents: Number of venting events X

Y - Petroleum 

Refineries

98.256(l)(5) For intermittent vents: Cumulative venting time X

Y - Petroleum 

Refineries

98.256(l)(5) For each process vent: Indication of the measurement or estimation method used for 

measuring average mole fraction of each GHG X

Y - Petroleum 

Refineries

98.256(m)(1) Indication of whether the uncontrolled blowdown emissions are reported under 98.253(k) or 

(j) or a statement that the facility does not have any uncontrolled blowdown systems E

Y - Petroleum 

Refineries

98.256(m)(2) For uncontrolled blowdown systems: Cumulative annual CH4 emissions (in metric tons of 

CH4) E

Y - Petroleum 

Refineries

98.256(m)(3) Uncontrolled blowdown systems reporting under 98.253 (k): Basis for the CH4 emission 

factor used (i.e., select from Weekly or more often measurements; Periodic (less frequent 

than weekly) measurements; Average of multiple source tests; One-time source test; 

Default factor)

X

Y - Petroleum 

Refineries

98.256(m)(4) Uncontrolled blowdown systems reporting under 98.253 (j): Relevant information required 

under paragraph (l) (5)1

Y - Petroleum 

Refineries

98.256(n)(1) For equipment leaks: Cumulative CH4 emissions E

Y - Petroleum 

Refineries

98.256(n)(2) For equipment leaks: Method used to calculate the reported equipment leak emissions E

Y - Petroleum 

Refineries

98.256(o)(1) For all storage tanks: report the cumulative annual CH4 emissions (in metric tons of each 

pollutant emitted CH4) for all storage tanks except for those used to process unstabilized 

crude oil.

E

Y - Petroleum 

Refineries

98.256(o)(2)(i) Method used to calculate the reported storage tank emissions for storage tanks other than 

those processing unstabilized crude (e.g., Section 7.1 of the AP-42: “Compilation of Air 

Pollutant Emission Factors, Volume 1: Stationary Point and Area Sources” (incorporated by 

reference, see 98.7), TANKS Emissions Estimation Software, Version 4.09D 

(http://www.epa.gov/ttnchie1/software/tanks/); the alternative similar software program; if 

used; or Equation Y-22 of this section).

E

Y - Petroleum 

Refineries

98.256(o)(3) Cumulative annual CH4 emissions (in metric tons of CH4) E

Y - Petroleum 

Refineries

98.256(o)(3) A statement that the facility did not receive any unstabilized crude oil C

Y - Petroleum 

Refineries

98.256(o)(4)(i) For storage tanks that process unstabilized crude oil: Method used to calculate the reported 

unstabilized crude oil storage tank emissions E
Page 28 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Y - Petroleum 

Refineries

98.256(o)(4)(vi) 

(98.256(o)(6))

For storage tanks that process unstabilized crude oil: Basis for the mole fraction of CH4 in 

the vent gas from the unstabilized crude oil storage tank (i.e., Measurement of methane 

composition; Engineering estimate of methane composition based on crude composition; 

Default)

X

Y - Petroleum 

Refineries

98.256(o)(5) Method used to calculate the reported storage tank emissions for storage tanks processing 

unstabilized crude oil E

Y - Petroleum 

Refineries

98.256(p)(1) For loading operations: Cumulative annual CH4 emissions E

Y - Petroleum 

Refineries

98.256(p)(2) For loading operations: Types of materials loaded by vessel type that have an equilibrium 

vapor-phase concentration of CH4 of 0.5 volume percent or greater C

Y - Petroleum 

Refineries

98.256(p)(2) For loading operations: Type of vessels in which material that has an equilibrium vaporphase concentration of CH4 of 0.5 volume percent or greater is loaded X

Y - Petroleum 

Refineries

98.256(p)(3) For loading operations: Type of control system used to reduce emissions from the loading 

of material with an equilibrium vapor-phase concentration of methane of 0.5 volume percent 

or greater

X

Y - Petroleum 

Refineries

98.256(q) For loading operations: Name of each method listed in §98.254 or a description of 

manufacturer's recommended method used to determine a measured parameter X

Z - Phosphoric 

Acid Production

98.266(a) Annual phosphoric acid production by origin of the phosphate rock

C

Z - Phosphoric 

Acid Production

98.266(b) Annual phosphoric acid permitted production capacity

ND

Z - Phosphoric 

Acid Production

98.266(c) Annual arithmetic average percent inorganic carbon or carbon dioxide in phosphate rock 

from monthly records (percent by weight, expressed as a decimal fraction) C

Z - Phosphoric 

Acid Production

98.266(d) Annual phosphate rock consumption from monthly measurement records by origin

C

Z - Phosphoric 

Acid Production

98.266(e)(1) Identification number (CEMS)

E

Z - Phosphoric 

Acid Production

98.266(e)(2) Annual CO2 emissions (CEMS)

E

Z - Phosphoric 

Acid Production

98.266(e)(2) Tier 4 Calculation Methodology reporting requirements specified under §98.36(e)(2)(vi)1

Z - Phosphoric 

Acid Production

98.266(f)(1) Identification number (No CEMS)

E

Z - Phosphoric 

Acid Production

98.266(f)(2) Annual CO2 emissions from each wet-process phosphoric acid process line (metric tons) as 

calculated by Equation Z-1a or Equation Z-1b (No CEMS) E

Z - Phosphoric 

Acid Production

98.266(f)(3) Annual phosphoric acid permitted production capacity 

ND

Z - Phosphoric 

Acid Production

98.266(f)(4) Method used to estimate any missing values of inorganic carbon content or carbon dioxide 

content of phosphate rock E

Z - Phosphoric 

Acid Production

98.266(f)(7) Number of wet-process phosphoric acid process lines

X

Z - Phosphoric 

Acid Production

98.266(f)(8) Number of times missing data procedures were used to estimate phosphate rock 

consumption E

Z - Phosphoric 

Acid Production

98.266(f)(8) Number of times missing data procedures were used to estimate inorganic carbon contents 

of the phosphate rock E
Page 29 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Z - Phosphoric 

Acid Production

98.266(f)(9) Annual process CO2 emissions from each phosphate acid production facility (metric tons)

E

AA - Pulp & 

Paper 

Manufacturing

98.276 Report the applicable information required by 98.361

AA - Pulp and 

Paper 

Manufacturing

98.276(a) Annual emissions of CO2

E

AA - Pulp and 

Paper 

Manufacturing

98.276(a) Annual emissions of biogenic CO2

E

AA - Pulp and 

Paper 

Manufacturing

98.276(a) Annual emissions of CH4

E

AA - Pulp and 

Paper 

Manufacturing

98.276(a) Annual emissions of biogenic CH4

E

AA - Pulp and 

Paper 

Manufacturing

98.276(a) Annual emissions of N2O

E

AA - Pulp and 

Paper 

Manufacturing

98.276(a) Annual emissions of biogenic N2O

E

AA - Pulp and 

Paper 

Manufacturing

98.276(c) Basis for determining the annual mass of the spent liquor solids combusted

X

AA - Pulp and 

Paper 

Manufacturing

98.276(j) Annual steam purchases

C

AA - Pulp and 

Paper 

Manufacturing

98.276(k) Annual production of pulp and/or paper products produced

C

BB - Silicon 

Carbide 

Production

98.286(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

BB - Silicon 

Carbide 

Production

98.286(a)(1) Annual consumption of petroleum coke (CEMS)

C

BB - Silicon 

Carbide 

Production

98.286(a)(2) Annual production of silicon carbide (CEMS)

C

BB - Silicon 

Carbide 

Production

98.286(a)(3) Annual production capacity of silicon carbide (CEMS)

ND

BB - Silicon 

Carbide 

Production

98.286(b)(2) Annual production of silicon carbide (No CEMS)

C

BB - Silicon 

Carbide 

Production

98.286(b)(3) Annual production capacity of silicon carbide (No CEMS)

ND

BB - Silicon 

Carbide 

Production

98.286(b)(5) Indicate whether carbon content of the petroleum coke is based on reports from the 

supplier or through self measurement using applicable ASTM standard method X

BB - Silicon 

Carbide 

Production

98.286(b)(7) Sampling analysis results for carbon content of consumed petroleum coke as determined 

for QA/QC of supplier data C

BB - Silicon 

Carbide 

Production

98.286(b)(8) Number of times in the reporting year that missing data procedures were followed to 

measure the carbon contents of petroleum coke E

BB - Silicon 

Carbide 

Production

98.286(b)(8) Number of times in the reporting year that missing data procedures were followed to 

measure petroleum coke consumption E
Page 30 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

CC - Soda Ash 

Manufacturing

98.296(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

CC - Soda Ash 

Manufacturing

98.296(a)(1) Annual consumption of trona or liquid alkaline feedstock for each manufacturing line (tons) C

CC - Soda Ash 

Manufacturing

98.296(a)(2) Annual production of soda ash for each manufacturing line (CEMS) C

CC - Soda Ash 

Manufacturing

98.296(a)(3) Annual production capacity of soda ash for each manufacturing line (CEMS) ND

CC - Soda Ash 

Manufacturing

98.296(a)(4) Identification number for each manufacturing line (CEMS) E

CC - Soda Ash 

Manufacturing

98.296(b)(1) Identification number for each manufacturing line (No CEMS) E

CC - Soda Ash 

Manufacturing

98.296(b)(2) Annual process CO2 emissions from each manufacturing line (No CEMS) E

CC - Soda Ash 

Manufacturing

98.296(b)(3) Annual production of soda ash for each manufacturing line (tons) C

CC - Soda Ash 

Manufacturing

98.296(b)(4) Annual production capacity of soda ash for each manufacturing line (No CEMS) ND

CC - Soda Ash 

Manufacturing

98.296(b)(5) Monthly consumption of trona or liquid alkaline feedstock for each manufacturing line (No 

CEMS) (for facilities not using Equation CC-1) C

CC - Soda Ash 

Manufacturing

98.296(b)(6) Monthly production of soda ash for each manufacturing line (tons) (for facilities not using 

Equation CC-2) C

CC - Soda Ash 

Manufacturing

98.296(b)(8) Indicate whether CO2 emissions were calculated using a trona input method, a soda ash 

output method, or a site-specific emission factor method E

CC - Soda Ash 

Manufacturing

98.296(b)(9) Number of manufacturing lines used to produce soda ash X

CC - Soda Ash 

Manufacturing

98.296(b)(11)(i) Number of times missing data procedures were used for trona or soda ash E

CC - Soda Ash 

Manufacturing

98.296(b)(11)(ii) Number of times missing data procedures were used for inorganic carbon contents of trona 

or soda ash E

CC - Soda Ash 

Manufacturing

98.296(b)(11)(iii) Number of times missing data procedures were used for process vent flow rate from mine 

water stripper/evaporator E

EE - Titanium 

Dioxide 

Production

98.316(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

EE - Titanium 

Dioxide 

Production

98.316(a)(1) Identification number for each process line (CEMS)

E

EE - Titanium 

Dioxide 

Production

98.316(a)(2) Annual consumption of calcined petroleum coke (CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(a)(3) Annual production of titanium dioxide (CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(a)(4) Annual production capacity of titanium dioxide (CEMS)

ND

EE - Titanium 

Dioxide 

Production

98.316(a)(5) Annual production of carbon-containing waste (CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(b)(1) Identification number for each process line (No CEMS)

E

EE - Titanium 

Dioxide 

Production

98.316(b)(2) Annual CO2 emissions for each process line (No CEMS)

E

EE - Titanium 

Dioxide 

Production

98.316(b)(3) Annual consumption of calcined petroleum coke for each production line (No CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(b)(4) Annual production of titanium dioxide for each production line (No CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(b)(5) Annual production capacity of titanium dioxide for each production line (No CEMS)

ND
Page 31 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

EE - Titanium 

Dioxide 

Production

98.316(b)(7) Annual production of carbon-containing waste (No CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(b)(8) Monthly production of titanium dioxide for each production process (No CEMS)

C

EE - Titanium 

Dioxide 

Production

98.316(b)(10) Indicate whether monthly carbon content of the petroleum coke is based on reports from 

the supplier or through self measurement using applicable ASTM standard methods (No 

CEMS)

X

EE - Titanium 

Dioxide 

98.316(b)(11) Carbon content for carbon-containing waste for each process line (percent by weight 

expressed as a decimal fraction) (No CEMS). C

EE - Titanium 

Dioxide 

Production

98.316(b)(12) ASTM standard methods used to determine carbon content (No CEMS)

X

EE - Titanium 

Dioxide 

Production

98.316(b)(13) Sampling analysis results of carbon content of petroleum coke as determined for QA/QC of 

supplier data (No CEMS) C

EE - Titanium 

Dioxide 

Production

98.316(b)(14) Number of separate chloride process lines located at the facility (No CEMS)

X

EE - Titanium 

Dioxide 

Production

98.316(b)(15) Number of times in the reporting year that missing data procedures were followed to 

measure the carbon contents of petroleum coke E

EE - Titanium 

Dioxide 

Production

98.316(b)(15) Number of times in the reporting year that missing data procedures were followed to 

measure the petroleum coke consumption E

EE - Titanium 

Dioxide 

Production

98.316(b)(15) Number of times in the reporting year that missing data procedures were followed to 

measure the carbon-containing waste generated E

EE - Titanium 

Dioxide 

Production

98.316(b)(15) Number of times in the reporting year that missing data procedures were followed to 

measure the carbon contents of the carbon containing waste E

FFUnderground 

Coal Mines

98.326(d) Net quarterly CH4 emissions from all ventilation and degasification systems (CH4 emitted 

(net)) E

FFUnderground 

Coal Mines

98.326(e) Quarterly CO2 emissions from onsite destruction, where the gas is not a fuel input for 

energy generation or use (e.g., flaring) E

FFUnderground 

Coal Mines

98.326(f) Date of each measurement

X

FFUnderground 

Coal Mines

98.326(f) Location of each measurement

E

FFUnderground 

Coal Mines

98.326(f) Method of measurement (quarterly sampling or continuous monitoring)

X

FFUnderground 

Coal Mines

98.326(g) Dates CH4 concentration was measured

X

FFUnderground 

Coal Mines

98.326(g) Location CH4 concentration was measured

E

FFUnderground 

Coal Mines

98.326(g) Method of measurement (sampling or continuous monitoring)

X

FFUnderground 

Coal Mines

98.326(h) Method of measurement (sampling or continuous monitoring)

X

FFUnderground 

Coal Mines

98.326(i) Quarterly sum of CEMS CH4 concentration data used to calculate CH4 liberated from 

degasification systems (C) X

FFUnderground 

Coal Mines

98.326(i) Quarterly CH4 concentration data based on weekly sampling data (C)

X
Page 32 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

FFUnderground 

Coal Mines

98.326(l) Dates in quarterly reporting period where active ventilation of mining operations is taking 

place X

FFUnderground 

Coal Mines

98.326(m) Dates in quarterly reporting period where degasification of mining operations is taking place

X

FFUnderground 

Coal Mines

98.326(n) Dates in quarterly reporting period when continuous monitoring equipment is not properly 

functioning E

FFUnderground 

Coal Mines

98.326(p) Description of the destruction device (including an indication of whether the destruction 

occurs at the coal mine site or off-site) X

FFUnderground 

Coal Mines

98.326(p) Indicate whether a backup destruction device is present at the mine

X

FFUnderground 

Coal Mines

98.326(p) Annual operating hours of the primary destruction device

X

FFUnderground 

Coal Mines

98.326(p) Annual operating hours of the backup destruction device

X

FFUnderground 

Coal Mines

98.326(q) Description of the gas collection system (manufacture, capacity, number of wells, etc)

ND

FFUnderground 

Coal Mines

98.326(q) Surface area of the gas collection system

X

FFUnderground 

Coal Mines

98.326(q) Annual operating hours of the gas collection system

X

FFUnderground 

Coal Mines

98.326(r) Identification information for each well and shaft

E

FFUnderground 

Coal Mines

98.326(r) Description of each well and shaft

X

FFUnderground 98.326(r) Indication of whether the well or shaft is monitored individually or as part of a centralized 

monitoring point. X

FFUnderground 

Coal Mines

98.326(r) Method used (sampling or continuous monitoring) 

X

FFUnderground 

Coal Mines

98.326(s) Identification of wells and shafts for each centralized monitoring point

X

FFUnderground 

Coal Mines

98.326(s) Method used (sampling or continuous monitoring) 

X

GG - Zinc 

Production

98.336(a) Tier 4 Calculation Methodology reporting requirements specified under §98.361

GG - Zinc 

Production

98.336(a)(1) Annual zinc product production capacity (CEMS) ND

GG - Zinc 

Production

98.336(a)(2) Annual production quantity for each zinc product (CEMS) C

GG - Zinc 

Production

98.336(a)(3) Annual facility production quantity (CEMS) C

GG - Zinc 

Production

98.336(a)(4) Number of Waelz kilns at each facility used for zinc production (CEMS) X

GG - Zinc 

Production

98.336(a)(5) Number of electrothermic furnaces at each facility used for zinc production (CEMS) X

GG - Zinc 

Production

98.336(b)(1) Identification number (No CEMS) E

GG - Zinc 

Production

98.336(b)(1) Annual process CO2 emissions from each individual Waelz kiln or electrothermic

furnace (No CEMS) E

GG - Zinc 

Production

98.336(b)(2) Annual zinc product production capacity (No CEMS) ND
Page 33 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

GG - Zinc 

Production

98.336(b)(3) Annual production quantity for each zinc product (No CEMS) C

GG - Zinc 

Production

98.336(b)(4) Number of Waelz kilns at each facility used for zinc production (No CEMS) X

GG - Zinc 

Production

98.336(b)(5) Number of electrothermic furnaces at each facility used for zinc production (No CEMS) X

GG - Zinc 

Production

98.336(b)(8) Indicate whether carbon content of carbon-containing input materials charged to kilns or 

furnaces is based on reports from the supplier or through self measurement using 

applicable ASTM standard method (No CEMS)

X

GG - Zinc 

Production

98.336(b)(9) ASTM Standard Test Method used to determine carbon content of materials (No CEMS) X

GG - Zinc 

Production

98.336(b)(11) Indicate whether carbon content of the carbon electrode used in furnaces is based on 

reports from the supplier or through self measurement using applicable ASTM standard 

method (No CEMS)

X

GG - Zinc 

Production

98.336(b)(12) ASTM standard methods used to determine carbon content of electrode (No CEMS) X

GG - Zinc 

Production

98.336(b)(13) How the monthly mass of carbon-containing materials with missing data was determined E

GG - Zinc 

Production

98.336(b)(13) Number of months the missing data procedures were used E

HH - Municipal 

Solid Waste 

Landfills

98.346(a) Last year the landfill accepted waste (for open landfills enter the estimated year of landfill 

closure) (for all open landfills and for closed landfills not using Equation HH-3) X

HH - Municipal 

Solid Waste 

Landfills

98.346(a) Capacity of the landfill (for landfills not using equation HH-3 and for any open landfill using 

Equation Eq. HH-3) X

HH - Municipal 

Solid Waste 

98.346(a) Indication of whether leachate recirculation is used during the reporting year X

HH - Municipal 

Solid Waste 

Landfills

98.346(a) Typical frequency of leachate use over the past 10 years (e.g., used several times a year 

for the past 10 years, used at least once a year for the past 10 years, used occasionally but 

not every year over the past 10 years, not used)

X

HH - Municipal 

Solid Waste 

Landfills

98.346(a) An indication as to whether scales are present at the landfill

X

HH - Municipal 

Solid Waste 

Landfills

98.346(b) Method for estimating reporting year and historical waste disposal quantities and reason for 

its selection E

HH - Municipal 

Solid Waste 

Landfills

98.346(b) Range of years the estimation method is applied

E

HH - Municipal 

Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: an indication of whether active 

aeration of the waste in the landfill was conducted during the reporting year. X

HH - Municipal 

Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: a description of the aeration 

system, including aeration blower capacity. X

HH - Municipal 

Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: the fraction of the landfill 

containing waste affected by the aeration. X

HH - Municipal 

Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: the total number of hours during 

the year the aeration blower was operated. X

HH - Municipal 

Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: other factors used as a basis for 

the selected MCF value. X

HH - Municipal 

Solid Waste 

Landfills

98.346(e) Indication of whether the fraction of CH4 was determined based on measured values or the 

default value X

HH - Municipal 

Solid Waste 

Landfills

98.346(f) Surface area of the landfill containing waste

X

HH - Municipal 

Solid Waste 

Landfills

98.346(f) Identification of the type of cover material used (as either organic cover, clay cover, sand 

cover, or other soil mixtures). X
Page 34 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

HH - Municipal 

Solid Waste 

Landfills

98.346(h) Each landfill without a gas collection system, annual CH4 emissions

E

HH - Municipal 

Solid Waste 

Landfills

98.346(h) Each landfill without a gas collection system, indicate whether passive vents and/or passive 

flares (vents or flares that are not considered part of the gas collection system as defined in 

§98.6) are present at this landfill.

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(1) For landfills with gas collection systems, report total volumetric flow of landfill gas collected 

for destruction for the reporting year. X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(2) Annual average CH4 concentration of landfill gas collected for destruction

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(3) Monthly average temperature at which flow is measured for landfill gas collected for 

destruction X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(3) Statement that temperature is incorporated into internal calculations run by the monitoring 

equipment E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(3) Monthly average pressure at which flow is measured for landfill gas collected for 

destruction X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(3) Statement that pressure is incorporated into internal calculations run by the monitoring 

equipment E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(4) Indication of whether flow was measured on a wet or dry basis

E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(4) Monthly average Moisture Content required for Equation HH-4

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(4) For each landfill with a gas collection system: An indication as to whether CH4 concentration 

was measured on a wet or dry basis E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(5) Indication of whether destruction occurs at the landfill facility or off-site

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(5) Indication of whether a backup destruction device is present at the landfill

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(7) Description of the gas collection system (manufacturer, capacity, and number of wells)

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(7) Estimate waste depth as specified in Table HH-3

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(7) For each landfill with a gas collection system: An indication of whether passive vents and/or 

passive flares (vents or flares that are not considered part of the gas collection system as 

defined in §98.6) are present at the landfill.

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(8) CH4 generation corrected for oxidation (Equation HH-5)

E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(9) Specify whether CH4 generation value (input to Equation HH-6) is modeled or measured

X

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(10) CH4 generation corrected for oxidation (Equation HH-7)

E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(11) CH4 emissions (Equation HH-6)

E

HH - Municipal 

Solid Waste 

Landfills

98.346(i)(12) CH4 emissions (Equation HH-8)

E
Page 35 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

II - Wastewater 

Treatment

98.356(a) A description or diagram of the industrial wastewater treatment system: identifying the 

processes used to treat industrial wastewater and industrial wastewater treatment sludge, 

how the processes are related, average depth of all anaerobic lagoons (meters), type of 

anaerobic process (i.e., anaerobic reactor, anaerobic deep lagoon, anaerobic shallow 

ND

II - Wastewater 

Treatment

98.356(c) For each anaerobic wastewater

treatment process from which biogas is not recovered, annual CH4 emissions, calculated 

using Equation II–3

E

II - Wastewater 

Treatment

98.356(d)(2) Cumulative volumetric biogas flow for each week that biogas is collected for destruction. (if 

using daily sampling) C

II - Wastewater 

Treatment

98.356(d)(3) Weekly average CH4 concentration for each week that biogas is collected for

destruction. (if using daily sampling) C

II - Wastewater 

Treatment

98.356(d)(4) Weekly average temperature at which flow is measured for biogas collected for destruction 

(if using daily sampling) X

II - Wastewater 

Treatment

98.356(d)(4) Statement that temperature is incorporated into monitoring equipment internal calculations E

II - Wastewater 

Treatment

98.356(d)(5) Indication of whether flow was measured on a wet or dry basis

E

II - Wastewater 

Treatment

98.356(d)(5) Indication of whether CH4 was measured on a wet or dry basis

E

II - Wastewater 

Treatment

98.356(d)(5) Weekly average moisture content for each week at which

flow is measured for biogas collected for destruction (if using daily sampling) X

II - Wastewater 

Treatment

98.356(d)(5) Statement that moisture content is incorporated into monitoring equipment internal 

calculations. E

II - Wastewater 

Treatment

98.356(d)(6) Weekly average pressure for each week at which flow is measured for biogas collected for 

destruction (if using daily sampling) X

II - Wastewater 

Treatment

98.356(d)(8) Indication of whether destruction occurs at the facility or off-site

X

II - Wastewater 

Treatment

98.356(d)(8) Indication of whether a backup destruction device is present onsite

X

II - Wastewater 

Treatment

98.356(d)(9) For each anaerobic process from which some biogas is recovered, Annual CH4 emissions 

calculated by Equation II-6 E

II - Wastewater 

Treatment

98.356(e) Total mass of CH4 emitted from all anaerobic processes from which biogas is not recovered 

(calculated in Equation II-3) E

II - Wastewater 

Treatment

98.356(e) Total mass of CH4 emitted from all anaerobic processes from which some biogas is 

recovered (calculated in Equations II-6 and Equation II-7. E

TT- Industrial 

Landfills

98.466(a)(1) Classification of the landfill as open or closed X

TT- Industrial 

Landfills

98.466(a)(3) Last year the landfill accepted waste (for open landfills, enter the estimated year of landfill 

closure) (for closed landfills not using Equation TT-4 and for all open landfills) X

TT- Industrial 

Landfills

98.466(a)(4) Capacity of the landfill in metric tons (for closed landfills not using Equation TT-4 and all 

open landfills) X

TT- Industrial 

Landfills

98.466(a)(5) Typical frequency of leachate use over the past 10 years X

TT- Industrial 

Landfills

98.466(b)(1) Number of waste streams (including "other industrial solid waste (not otherwise listed)") for 

which Equation TT-1 is used to calculate modeled CH4 generation. X

TT- Industrial 

Landfills

98.466(b)(2) Description of each waste stream (including types of materials in each waste stream) E
Page 36 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

TT- Industrial 

Landfills

98.466(c)(2) Method for estimating historical waste disposal quantities E

TT- Industrial 

Landfills

98.466(c)(2) The range of years for which each estimation method applies E

TT- Industrial 

Landfills

98.466(c)(3)(ii) The years for which Equation TT-2 applies E

TT- Industrial 

Landfills

98.466(d)(2) Indication of whether the DOCx was a default value from Table TT-1 or a value determined 

through sampling and calculation for each waste stream E

TT- Industrial 

Landfills

98.466(d)(3) Indication of whether the fraction of CH4 in landfill gas is a default value or a value 

determined through measurement E

TT- Industrial 

Landfills

98.466(e)(1) Type of cover material used (i.e., organic, clay, sand, or other soil) X

TT- Industrial 

Landfills

98.466(e)(2) Surface area (in square meters) at the start of the reporting year for the landfill sections that 

contain waste and that are associated with the selected cover type for those facilities who 

do not use a landfill gas collection system)

X

TT- Industrial 

Landfills

98.466(g)(1) Annual methane emissions (adjusted for oxidation, where oxidation is calculated using 

Equation TT-5) for landfills without gas collection systems (calculated using TT-6) E

TT- Industrial 

Landfills

98.46(g)(2) Indication of whether passive vents and/or passive flares (vents or flares that are not 

considered part of the gas collection system as defined in 98.6) are present, for landfills 

without gas collection systems

X

TT- Industrial 

Landfills

98.466(h) Report 98.346(i) of subpart HH (Municipal Waste Landfills).1

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Name of persons to contact about application

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Contact person address

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Contact person phone number

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Contact person e-Mail address

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Contact person data signed

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Contact person data submitted

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Facility name

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Facility physical address

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Unit ID number

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Type of unit (e.g., nitric acid train)

E
Page 37 of 37

KEY:

ND= No determination has been made for this data element. 

E = Emission data available to the public.

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

Subpart Reporting Section Final Data Element

Facility and Unit 

Identifier 

Information Emissions

Unit/Process Static 

Characteristics That 

are Not Inputs to 

Emission Equations

Unit/process 

Operating 

Characteristics That 

are Not Inputs to 

Emission Equations

Calculation 

Methodology & 

Method. Tier

Test & 

Calibration 

Methods

Production/ 

Throughput Data 

That are Not Inputs 

to Emission 

Equations

Raw Materials 

Consumed That are 

Not Inputs to 

Emission Equations

Data Elements 

Reported for 

Periods of 

Missing Data that 

are Not Inputs to 

Emission 

Equations

 Process Specific & 

Vendor Data Submitted 

in BAMM Extension 

Requests

Category

Table A-1: Direct Emitters: Final Data Category Assignments and Confidentiality Determinations

1

 This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same 

subpart or a different subpart that has already been assigned to a category.

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Total number of units at facility included in this application

X

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Name of alternative method

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Reason for your application

E

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Supplemental data supporting alternative method

ND

Alternative 

Method 

Application - 

Subpart E & V

98.53(a)(2) and 

98.223(a)(2)

Description of alternative method

E
1 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

A - General Reporting 

Requirements

98.3(c)(1) Facility name or supplier name X

A - General Reporting 

Ri t

98.3(c)(1) Physical street address of the facility or supplier, including 

th it t t d i d

X

A - General Reporting 

Requirements

98.3(c)(2) Year and months covered by the report X

A - General Reporting 

Requirements 

98.3(c)(3) Date of submittal of the report X

A - General Reporting 

Requirements

98.3(c)(5)(i) Total quantity of GHG aggregated for all GHG from all 

applicable supply categories in Table A–5 and expressed in 

metric tons of CO2e calculated using Equation A–1. 2 X

A - General Reporting 

Requirements

98.3(c)(5)(ii) Quantity of each GHG from each applicable supply category 

in Table A–5, expressed in metric tons of each GHG. For 

fluorinated GHG, report emissions of all fluorinated GHG, 

including those not listed in Table A–1. For fluorinated 

GHGs, calculate and report CO2e for only those fluorinated 

GHGs listed in Table A–1.2

X

A - General Reporting 

Requirements

98.3(c)(6) A written explanation, as required under §98.3(e), if you 

change emission calculation methodologies during the 

reporting period. X

A - General Reporting 

Requirements

98.3(c)(7) A brief description of each “best available monitoring 

method” used (see 98.3(d)) X

A - General Reporting 

Requirements

98.3(c)(7) Parameter used during the “best available monitoring 

method” (see 98.3(d)) X

A - General Reporting 

Requirements

98.3(c)(7) Time period during which the “best available monitoring 

method” was used” (see 98.3(d)) X

A - General Reporting 

Requirements

98.3(c)(8) Data elements for which a missing data procedure was used 

according to the procedures of an applicable subpart X

A - General Reporting 

Requirements

98.3(c)(8) Total number of hours in the year that a missing data 

procedure was used X

A - General Reporting 

Requirements

98.3(c)(9) A signed and dated certification statement provided by the 

designated representative of the owner or operator, 

according to the requirements of §98.4(e)(1) X

A - General Reporting 

Requirements

98.3(c)(10)(i) Primary NAICS Code X

A - General Reporting 

Requirements

98.3(c)(10)(ii) Additional NAICS Codes X

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:
2 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

A - General Reporting 

Requirements

98.3(c)(11) Legal Name(s) of the highest-level United States parent 

company(s) as of December 31 of each reporting year.

X

A - General Reporting 

Requirements

98.3(c)(11) Physical address(es) of the highest-level United States 

parent company(s) as of December 31 of each reporting 

year.

X

A - General Reporting 

Requirements

98.3(c)(11) Percentage of ownership interest for each parent company 

as of December 31 of each reporting year.

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Name of person to contact 

about the request

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Address of contact person X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Telephone number of contact 

person

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - E-mail address of contact 

person

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Date request was signed X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Date request was submitted X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Facility name X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Physical address of facility X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Unit or group ID X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Common pipe or common stack 

ID

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Type of unit (e.g., boiler, 

process heater, cement kiln)

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Total number of units included 

in application

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Description of monitoring 

equipment (e.g., liquid flow meter)

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Parameter for which 

instrumentation is needed (e.g., fuel combusted)

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(A) BAMM Extension Request - Location of unit with monitor or 

sampling location (e.g., fuel flow diagram) C
3 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

A - General Reporting 

Requirements

98.3(d)(2)(ii)(B) BAMM Extension Request - Identification of the specific rule 

requirements (by rule subpart, section, and paragraph 

numbers) for which the instrumentation is needed.

X

A - General Reporting 

Requirements

98.3(d)(2)((ii)(C) BAMM Extension Request - A description of the reasons 

why the needed equipment could not be obtained and 

installed before April 1, 2010.

C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(D) BAMM Extension Request - Date equipment ordered X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(D) BAMM Extension Request - Information on alternative 

suppliers and alternative delivery dates investigated C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(D) BAMM Extension Request - Backorder notices or 

unexpected delays information from supplier

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Supporting documentation 

demonstrating that it is not practicable to isolate the 

equipment and install monitoring instrument without a full 

process unit shutdown.

C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Date of the most recent process 

unit shutdown C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Frequency of shutdowns for this 

process unit C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Date of the next planned 

shutdown during which the monitoring equipment can be 

installed

C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - Was there a shutdown or is 

there a planned process unit shutdown between October 30, 

2009 and April 1, 2010?

C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(E) BAMM Extension Request - If planned shutdown occurred 

between October 30, 2009 and April 1, 2010, explanation of 

why equipment was not or cannot be obtained and installed 

during the shutdown

C

A - General Reporting 

Requirements

98.3(d)(2)(ii)(D) 

& (F)

BAMM Extension Request - Description of the specific 

actions the facility will take to obtain and install the 

equipment as soon as reasonably feasible

X

A - General Reporting 

Requirements

98.3(d)(2)(ii)(D) 

& (F)

BAMM Extension Request - The expected date by which the 

equipment will be installed and operating. 

C
4 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

A - General Reporting 

Requirements

98.3(h)(2) Each supplier must provide information demonstrating that 

the previously submitted report does not contain the 

identified substantive error or that the identified error is not 

a substantive error.

X

A - General Reporting 

Requirements

98.4(i)(1) Identification of the facility for the certificate of 

representation X

A - General Reporting 

Requirements

98.4(i)(2) Name of the designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Organization name (company affiliation/employer) for the 

designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Address of the designated representative X

A - General Reporting 

Requirements

98.4(i)(2) E-mail address of the designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Telephone number of the designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Facsimile transmission number of the designated 

representative X

A - General Reporting 

Requirements

98.4(i)(2) Name of the alternate designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Organization name (company affiliation/employer) for the 

alternate designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Address of the alternate designated representative X

A - General Reporting 

Requirements

98.4(i)(2) E-mail address of the alternate designated representative X

A - General Reporting 

Requirements

98.4(i)(2) Telephone number of the alternate designated 

representative X

A - General Reporting 

Requirements

98.4(i)(2) Facsimile transmission number of the alternate designated 

representative X

A - General Reporting 

Requirements

98.4(i)(3) A list of the owners and operators of the facility X

A - General Reporting 

Requirements

98.4(i)(4) Certification statements in 98.4(i)(4) X

A - General Reporting 

Requirements

98.4(i)(5) Signature of the designated representative. X

A - General Reporting 

Requirements

98.4(i)(5) Date signed by designated representative. X

A - General Reporting 

Requirements

98.4(i)(5) Signature of the alternate designated representative (if any) X
5 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

A - General Reporting 

Requirements

98.4(i)(5) Date signed by the alternate designated representative (if 

any). X

LL - Suppliers of Coalbased Liquid Products98.386(a)(1) Producers: Annual quantity of each product listed in Table 

MM-1 entering the coal-to-liquid facility to be further 

processed or otherwise used onsite by each quantity 

measurement standard method or other industry standard 

practice used. For natural gas liquids, quantity shall reflect 

the individual components of the product.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(2) Producers: Annual quantity of each product listed in Table 

MM-1 entering the coal-to-liquid facility to be further 

processed or otherwise used onsite. For natural gas 

liquids, quantity shall reflect the individual components of 

the product.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(3) Producers: Percent of the volume of the feedstock that is 

petroleum-based for each feedstock reported in paragraph 

(a)(2) of this section that was produced by blending a fossil 

fuel-based product with a biomass-based (excluding any 

denaturant that may be present in any ethanol product).

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(4) Producers: Standard method or other industry standard 

practice used to measure each quantity reported in 

paragraph (a)(1) of this section. X

LL - Suppliers of Coalbased Liquid Products98.386(a)(5) Producers: Annual quantity by each quantity measurement 

standard method or other industry standard practice used 

for each product (leaving the coal-to-liquid facility) listed in 

Table MM–1. The quantity for natural gas liquids must 

reflect the individual components of the product. 

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(6) Producers: Annual quantity of each product (leaving the 

coal-to-liquid facility) listed in Table MM–1. The quantity for 

natural gas liquids must reflect the individual components of 

the product. 

C
6 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(a)(7) Producers: Percent of the volume reported in paragraph 

(a)(6) that was produced by blending a fossil fuel-based 

product with a biomass-based product (excluding any 

denaturant that may be present in any ethanol product). C

LL - Suppliers of Coalbased Liquid Products98.386(a)(8) Producers: Standard method or other industry standard 

practice used to measure each quantity reported in 

paragraph (a)(5). X

LL - Suppliers of Coalbased Liquid Products98.386(a)(9)(i) Producers: Number of samples collected according to 

§98.394(c) for every feedstock reported in paragraph (a)(2) 

for which Calculation Methodology 2 of subpart MM was 

used to determine an emissions factor.

X

LL - Suppliers of Coalbased Liquid Products

98.386(a)(9)(ii) Producers: Sampling standard method used for every 

feedstock reported in paragraph (a)(2) for which Calculation 

Methodology 2 of subpart MM was used to determine an 

emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(a)(9)(iii) Producers: Carbon share test results for every feedstock 

reported in paragraph (a)(2) for which Calculation 

Methodology 2 of subpart MM was used to determine an 

emissions factor.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(9)(iv) Producers: Standard method used to test carbon share for 

every feedstock reported in paragraph (a)(2) for which 

Calculation Methodology 2 of subpart MM was used to 

determine an emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(a)(9)(v) Producers: Calculated CO2 emissions factor for every 

feedstock reported in paragraph (a)(2) for which Calculation 

Methodology 2 of subpart MM was used to determine an 

emissions factor.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(10)(i) Producers: Density test results for every feedstock reported 

in paragraph (a)(2) for every non-solid feedstock reported in 

paragraph (a)(2) for which Calculation Methodology 2 of 

subpart MM was used to determine an emissions factor.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(10)(ii) Producers: Standard method used to test density for every 

non-solid feedstock reported in paragraph (a)(2) for which 

Calculation Methodology 2 of subpart MM was used to 

determine an emissions factor.

X
7 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(a)(11)(i) Producers: Number of samples collected according to 

§98.394(c) for every product reported in paragraph (a)(6) of 

this section for which Calculation Methodology 2 of this 

subpart was used to determine an emissions factor.

X

LL - Suppliers of Coalbased Liquid Products

98.386(a)(11)(ii) Producers: Sampling standard method used For every 

product reported in paragraph (a)(6) of this section for which 

Calculation Methodology 2 of this subpart was used to 

determine an emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(a)(11)(iii) Producers: Carbon share test results For every product 

reported in paragraph (a)(6) of this section for which 

Calculation Methodology 2 of this subpart was used to 

determine an emissions factor.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(11)(iv) Producers: Standard method used to test carbon share For 

every product reported in paragraph (a)(6) of this section for 

which Calculation Methodology 2 of this subpart was used 

to determine an emissions factor.

X

LL - Suppliers of Coalbased Liquid Products

98.386(a)(11)(v) Producers: Calculated CO2 emissions factor For every 

product reported in paragraph (a)(6) of this section for which 

Calculation Methodology 2 of this subpart was used to 

determine an emissions factor.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(12)(i) Producers: Density test results for every non-solid product 

reported in paragraph (a)(6) for which Calculation 

Methodology 2 of subpart MM was used to determine an 

emissions factor.

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(12)(ii) Producers: Standard method used to test density for every 

non-solid product reported in paragraph (a)(6) for which 

Calculation Methodology 2 of subpart MM was used to 

determine an emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(a)(13) Producers: Annual quantity of each specific type of biomass 

that enters the coal-to-liquid facility to be co-processed with 

fossil fuel-based feedstock to produce a product reported in 

paragraph (a)(6) reported by each quantity measurement 

standard method or other industry standard practice used.

C
8 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(a)(14) Producers: Annual quantity of each specific type of biomass 

that enters the coal-to-liquid facility to be co-processed with 

fossil fuel-based feedstock to produce a product reported in 

paragraph (a)(6). 

C

LL - Suppliers of Coalbased Liquid Products

98.386(a)(15) Producers: Standard method or other industry standard 

practice used to measure each quantity reported in 

paragraph (a)(3). X

LL - Suppliers of Coalbased Liquid Products98.386(a)(16) Producers: The CO2 emissions in metric tons that would 

result from the complete combustion or oxidation of each 

feedstock reported in paragraph (a)(2) that were calculated 

according to §98.393(b) or (h).

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(17) Producers: CO2 emissions that would result from the 

complete combustion or oxidation of each product (leaving 

the coal-to-liquid facility) reported in paragraph (a)(6) that 

were calculated according to §98.393(a) or (h).

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(18) Producers: Annual CO2 emissions that would result from the 

complete combustion or oxidation of each type of biomass 

feedstock co-processed with fossil fuel-based feedstocks 

reported in paragraph (a)(3), calculated according to 

§98.393(c).

C

LL - Suppliers of Coalbased Liquid Products98.386(a)(19) Producers: Annual CO2 emissions that would result from the 

complete combustion or oxidation of all products, calculated 

according to §98.393(d). X

LL - Suppliers of Coalbased Liquid Products98.386(a)(20) Producers: Annual quantity of bulk NGLs received for 

processing during the reporting year. C

LL - Suppliers of Coalbased Liquid Products98.386(b)(1) Importers: Annual quantity for each product in Table MM-1 

by each quantity measurement standard method or other 

industry standard practice used. The quantity of natural gas 

liquids must reflect the individual components of the 

product.

ND
9 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(b)(2) Importers: Annual quantity for each product in Table MM-1. 

The quantity of natural gas liquids must reflect the individual 

components of the product. ND

LL - Suppliers of Coalbased Liquid Products98.386(b)(3) Importers: Percent of the volume that is fossil fuel-based 

(excluding any denaturant that may be present in any 

ethanol product) of each product reported in paragraph 

(b)(2) that was produced by blending a fossil fuel-based 

product with a biomass-based product section .

ND

LL - Suppliers of Coalbased Liquid Products98.386(b)(4) Importers: standard method or other industry standard 

practice used to measure each quantity reported in 

paragraph (b)(1). X

LL - Suppliers of Coalbased Liquid Products98.386(b)(5)(i) Importers: Number of samples collected according to 

§98.394(c) for each product reported in paragraph (b)(2) for 

which Calculation Methodology 2 was used to determine an 

emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(b)(5)(ii) Importers: Sampling standard method used for each product 

reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. X

LL - Suppliers of Coalbased Liquid Products98.386(b)(5)(iii) Importers: Carbon share test results for each product 

reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. ND

LL - Suppliers of Coalbased Liquid Products98.386(b)(5)(iv) Importers: Standard method used to test carbon share for 

each product reported in paragraph (b)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(b)(5)(v) Importers: Calculated CO2 emissions factor for each 

product reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

LL - Suppliers of Coalbased Liquid Products98.386(b)(6)(i) Importers: Density test results for each non-solid product 

reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. ND
10 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(b)(6)(ii) Importers: Standard method used to test density for each 

non-solid product reported in paragraph (b)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(b)(7) Importers: CO2 emissions that would result from the 

complete combustion or oxidation of each imported product 

reported in paragraph (b)(2), calculated according to 

§98.393(a).

ND

LL - Suppliers of Coalbased Liquid Products98.386(b)(8) Importers: Total sum of CO2 emissions that would result 

from the complete combustion or oxidation of all imported 

products, calculated according to §98.393(e). ND

LL - Suppliers of Coalbased Liquid Products98.386(c)(1) Exporters: Annual quantity for each product in Table MM-1. 

For natural gas liquids, quantity shall reflect the individual 

components of the product. C

LL - Suppliers of Coalbased Liquid Products98.386(c)(2) Exporters: Annual quantity for each product in Table MM-1 

by each quantity measurement standard method or other 

industry standard practice used. For natural gas liquids, 

quantity shall reflect the individual components of the 

product.

C

LL - Suppliers of Coalbased Liquid Products98.386(c)(3) Exporters: Percent of the volume reported in paragraph 

(c)(2) of this section that is fossil fuel-based (excluding any 

denaturant that may be present in any ethanol product) for 

each product reported in paragraph (c)(2) that was 

produced by blending a fossil fuel-based product with a 

biomass-based product.

C

LL - Suppliers of Coalbased Liquid Products98.386(c)(4) Exporters: Standard method or other industry standard 

practice used to measure each quantity reported in 

paragraph (c)(1) of this section. X

LL - Suppliers of Coalbased Liquid Products98.386(c)(5)(i) Exporters: Number of samples collected according to 

§98.394(c) for each product reported in paragraph (c)(2) for 

which Calculation Methodology 2 was used to determine an 

emissions factor.

X
11 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(c)(5)(ii) Exporters: Sampling standard method used for each 

product reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. X

LL - Suppliers of Coalbased Liquid Products98.386(c)(5)(iii) Exporters: Carbon share test results for each product 

reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

LL - Suppliers of Coalbased Liquid Products98.386(c)(5)(iv) Exporters: Standard method used to test carbon share for 

each product reported in paragraph (c)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(c)(5)(v) Exporters: Calculated CO2 emissions factor for each 

product reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

LL - Suppliers of Coalbased Liquid Products98.386(c)(6)(i) Exporters: Density test results for each non-solid product 

reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

LL - Suppliers of Coalbased Liquid Products98.386(c)(6)(ii) Exporters: Standard method used to test density for each 

non-solid product reported in paragraph (c)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor.

X

LL - Suppliers of Coalbased Liquid Products98.386(c)(7) Exporters: CO2 emissions that would result from the 

complete combustion or oxidation of the exported product 

reported in paragraph (c)(2), calculated according to 

§98.393(a).

C

LL - Suppliers of Coalbased Liquid Products98.386(c)(8) Exporters: Total sum of CO2 emissions that would result 

from the complete combustion oxidation of all exported 

products, calculated according to §98.393(e). X

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(i) Producers and Exporters - Blended feedstock and products: 

Volume or mass of each blending component of each 

product where emissions were calculated according to 

§98.393(i).

C
12 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(i) Importers - Blended feedstock and products: Volume or 

mass of each blending component of each product where 

emissions were calculated according to §98.393(i). ND

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(i) Producers and Exporters - Blended feedstock and products: 

Volume or mass of each blending component of each 

feedstock where emissions were calculated according to 

§98.393(i).

C

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(i) Importers - Blended feedstock and products: Volume or 

mass of each blending component of each feedstock where 

emissions were calculated according to §98.393(i). ND

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(ii) Producers and Exporters - Blended feedstock and products: 

CO2 emissions in metric tons that would result from the 

complete combustion or oxidation of each blended 

feedstock or product, using Equation MM–12 or Equation 

MM–13 of §98.393.

C

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(ii) Importers - Blended feedstock and products: CO2 emissions 

in metric tons that would result from the complete 

combustion or oxidation of each blended feedstock or 

product, using Equation MM–12 or Equation MM–13 of 

§98.393.

ND

LL - Suppliers of Coalbased Liquid Products98.386(d)(1)(iii) Producers, Importers, and Exporters: Indicate whether it is a 

blended feedstock or a blended product. C

LL - Suppliers of Coalbased Liquid Products98.386(d)(2) Producers: For a product that enters the facility to be further 

refined or otherwise used on site that is a blended 

feedstock, producers must meet the reporting requirements 

of paragraphs (a)(1) and (2) by reflecting the individual 

components of the blended feedstock.3
13 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

LL - Suppliers of Coalbased Liquid Products98.386(d)(3) Producers, Importers, and Exporters: For a product that is 

produced, imported, or exported that is a blended product, 

refiners, importers, and exporters must meet the reporting 

requirements of paragraphs (a)(5), (a)(6), (b)(1), (b)(2), 

(c)(1), and (c)(2), as applicable, by reflecting the individual 

components of the blended product.3

MM - Suppliers of 

Petroleum Products

98.396(a)(1) Refiners: Annual quantity for products in Table MM-1 

(entering the refinery) by each quantity measurement 

standard method or other industry standard practice used C

MM - Suppliers of 

Petroleum Products

98.396(a)(2) Refiners: Annual quantity for products in Table MM-1 

(entering the refinery) C

MM - Suppliers of 

Petroleum Products

98.396(a)(3) Refiners: Percent of the volume reported in paragraph 

(a)(2) (the petroleum product or NGL from Table MM-1) that 

is petroleum-based (excluding any denaturant that may be 

present in any ethanol product).

C

MM - Suppliers of 

Petroleum Products

98.396(a)(4) Refiners: Standard method or other industry standard 

practice used to measure each quantity of petroleum 

product or NGL reported in 98.396a1 X

MM - Suppliers of 

Petroleum Products

98.396(a)(5) Refiners: Annual quantity in metric tons or barrels for 

products in Table MM-1 (ex refinery gate) by each quantity 

measurement standard method or other industry standard 

practice used. For natural gas liquids, quantity shall reflect 

the individual components of the product. Petroleum 

products and natural gas liquids that enter the refinery, but 

are not reported in (a)(1), shall not be reported under this 

paragraph.

C
14 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(a)(6) Each refiner must report the annual quantity in metric tons 

or barrels for products listed in Table MM-1 (ex refinery 

gate). For natural gas liquids, quantity shall reflect the 

individual components of the product. Petroleum products 

and natural gas liquids that enter the refinery, but are not 

reported in (a)(2), shall not be reported under this 

paragraph.

C

MM - Suppliers of 

Petroleum Products

98.396(a)(7) Refiners: Percent of the volume of the petroleum product or 

NGL from table MM-1 that is petroleum-based (excluding 

any denaturant that may be present in any ethanol product). C

MM - Suppliers of 

Petroleum Products

98.396(a)(8) Refiners: Standard method or other industry standard 

practice used to measure each quantity of petroleum 

product or NGL reported in 98.396(a)(5)

X

MM - Suppliers of 

Petroleum Products

98.396(a)(9)(i) Refiners: Number of samples collected according to 

§98.394(c) for every feedstock reported in paragraph (a)(2) 

for which calculation method 2 was used to determine an 

emissions factor.

X

MM - Suppliers of 

Petroleum Products

98.396(a)(9)(ii) Refiners: Sampling standard method used X

MM - Suppliers of 

Petroleum Products

98.396(a)(9)(iii) Refiners: Carbon share test results for every feedstock 

reported in paragraph (a)(2) for which calculation method 2 

was used to determine an emissions factor. C

MM - Suppliers of 

Petroleum Products

98.396(a)(9)(iv) Refiners: Standard method used to test carbon share for 

every feedstock reported in paragraph (a)(2) for which 

calculation method 2 was used to determine an emissions 

factor.

X

MM - Suppliers of 

Petroleum Products

98.396(a)(9)(v) Refiners: Calculated CO2 emissions factor for every 

feedstock reported in paragraph (a)(2) for which calculation 

method 2 was used to determine an emissions factor. C

MM - Suppliers of 

Petroleum Products

98.396(a)(10)(i) Refiners: Density test results for every non-solid feedstock 

reported in paragraph (a)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

MM - Suppliers of 

Petroleum Products

98.396(a)(10)(ii) Refiners: Standard method used to test density for every 

non-solid feedstock reported in paragraph (a)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor.

X
15 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(a)(11)(i) Refiners: Number of samples collected according to 

§98.394(c) for every petroleum product and natural gas 

liquid reported in paragraph (a)(6) for which Calculation 

Methodology 2 was used to determine an emissions factor.

X

MM - Suppliers of 

Petroleum Products

98.396(a)(11)(ii) Refiners: Sampling standard method used for every 

petroleum product and natural gas liquid reported in 

paragraph (a)(6) for which Calculation Methodology 2 was 

used to determine an emissions factor.

X

MM - Suppliers of 

Petroleum Products

98.396(a)(11)(iii) Refiners: Carbon share test results in percent mass for 

every petroleum product and natural gas liquid reported in 

paragraph (a)(6) for which Calculation Methodology 2 was 

used to determine an emissions factor.

C

MM - Suppliers of 

Petroleum Products

98.396(a)(11)(iv) Refiners: Standard method used to test carbon share for 

every petroleum product and natural gas liquid reported in 

paragraph (a)(6) for which Calculation Methodology 2 was 

used to determine an emissions factor.

X

MM - Suppliers of 

Petroleum Products

98.396(a)(11)(v) Refiners: Calculated CO2 emissions factor for every 

petroleum product and natural gas liquid reported in 

paragraph (a)(6) for which Calculation Methodology 2 was 

used to determine an emissions factor.

C

MM - Suppliers of 

Petroleum Products

98.396(a)(12)(i) Refiners: Density test results for every non-solid petroleum 

product and natural gas liquid reported in paragraph (a)(6) 

for which Calculation Method 2 was used to determine an 

emissions factor. 

C

MM - Suppliers of 

Petroleum Products

98.396(a)(12)(ii) Refiners: Standard method used to test density for every 

non-solid petroleum product and natural gas liquid reported 

in paragraph (a)(6) for which Calculation Method 2 was 

used to determine an emissions factor. 

X

MM - Suppliers of 

Petroleum Products

98.396(a)(13) Refiners: Annual quantity of the biomass type that enters 

the refinery to be co-processed with petroleum feedstocks to 

produce a petroleum product reported in 98.396(a)(6) by 

each quantity measurement standard method or other 

industry standard practice used.

C
16 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(a)(14) Refiners: Annual quantity of the biomass type that enters 

the refinery to be co-processed with petroleum feedstocks to 

produce a petroleum product reported in 98.396(a)(6) C

MM - Suppliers of 

Petroleum Products

98.396(a)(15) Refiners: Each standard method or other industry standard 

practice used to measure each quantity of biomass reported 

in 98.396(a)(13)

X

MM - Suppliers of 

Petroleum Products

98.396(a)(16) Refiners: CO2 emissions in metric tons that would result 

from the complete combustion or oxidation of each 

petroleum product and natural gas liquid (ex refinery gate) 

reported in 98.396(a)(6) that were calculated according to 

98.393(a) or (h).

C

MM - Suppliers of 

Petroleum Products

98.396(a)(17) Refiners: CO2 emissions in metric tons that would result 

from the complete combustion or oxidation of each 

feedstock reported in 98.396(a)(2) that were calculated 

according to 98.393(b) and (h).

C

MM - Suppliers of 

Petroleum Products

98.396(a)(18) Refiners: CO2 emissions that would result from the 

complete combustion or oxidation of each type of biomass 

feedstock co-processed with petroleum feedstocks reported 

in 98.396(a)(13).

C

MM - Suppliers of 

Petroleum Products

98.396(a)(19) Refiners: Sum of CO2 emissions that would result from the 

complete combustion or oxidation of all products, calculated 

according to §98.393(d). X

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(i) Refiners: Batch volume for all crude oil feedstocks used at 

the refinery. C

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(ii) Refiners: Weighted average API gravity representing the 

batch at the point of entry at the refinery for all crude oil 

feedstocks used at the refinery.

C

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(iii) Refiners: Weighted average sulfur content representing the 

batch at the point of entry at the refinery C

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(iv) Refiners: Country of origin of the batch, if known, and if the 

data in paragraphs (v) and (vi) are unknown for all crude oil 

feedstocks used at the refinery. C
17 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(v) Refiners: EIA crude stream code of the batch, if known for 

all crude oil feedstocks used at the refinery. C

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(v) Refiners: Crude stream name of the batch, if known for all 

crude oil feedstocks used at the refinery. C

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(vi) Refiners: Generic name for the crude stream, if known and 

if no appropriate EIA crude stream code exists for all crude 

oil feedstocks used at the refinery. C

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(vi) Refiners: The appropriate EIA two-letter country or state 

and production area code of the batch, if known and if no 

appropriate EIA crude stream code exists for all crude oil 

feedstocks used at the refinery.

C

MM - Suppliers of 

Petroleum Products

98.396(a)(21) Refiners: Quantity of bulk NGLs received for processing 

during the reporting year. C

MM - Suppliers of 

Petroleum Products

98.396(a)(22) Refiners: Volume of crude oil in barrels that you injected 

into a crude oil supply or reservoir. A volume of crude oil 

that entered the refinery, but was not reported in paragraphs 

(a)(2) or (a)(20), shall not be reported under this paragraph.

C

MM - Suppliers of 

Petroleum Products

98.396(a)(23) Refiners: Special provisions for 2010. For reporting year 

2010 only, a refiner that knows the information under a 

specific tier of the batch definition in §98.398, but does not 

have the necessary data collection and management in 

place to readily report this information, can use the next 

most appropriate tier of the batch definition for reporting 

batch information under paragraph 98.396(a)(20) of this 

section.3

MM - Suppliers of 

Petroleum Products

98.396(b)(1) Importers: Annual quantity by product in Table MM-1 by 

each quantity measurement standard method or other 

industry standard practice used.

ND

MM - Suppliers of 

Petroleum Products

98.396(b)(2) Importers: Annual quantity by product in Table MM-1 ND

MM - Suppliers of 

Petroleum Products

98.396(b)(3) Importers: Percent of the volume of the petroleum product 

or NGL from table MM-1 that is petroleum-based (excluding 

any denaturant that may be present in any ethanol product). ND
18 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(b)(4) Importers: Standard method or other industry standard 

practice used to measure each quantity of petroleum 

product or NGL reported in 98.396(b)(1).

X

MM - Suppliers of 

Petroleum Products

98.396(b)(5)(i) Importers: Number of samples collected according to 

§98.394(c) for each product reported in paragraph (b)(2) for 

which Calculation Methodology 2 was used to determine an 

emissions factor. 

X

MM - Suppliers of 

Petroleum Products

98.396(b)(5)(ii) Importers: Sampling standard method used for each 

product reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. X

MM - Suppliers of 

Petroleum Products

98.396(b)(5)(iii) Importers: Carbon share test results for each product 

reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. ND

MM - Suppliers of 

Petroleum Products

98.396(b)(5)(iv) Importers: Standard method used to test carbon share for 

each product reported in paragraph (b)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor. 

X

MM - Suppliers of 

Petroleum Products

98.396(b)(5)(v) Importers: Calculated CO2 emissions factor for each 

product reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

MM - Suppliers of 

Petroleum Products

98.396(b)(6)(i) Importers: Density test results or each non-solid product 

reported in paragraph (b)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. ND

MM - Suppliers of 

Petroleum Products

98.396(b)(6)(ii) Importers: Standard method used to test density for which 

Calculation Methodology 2 was used to determine an 

emissions factor

X

MM - Suppliers of 

Petroleum Products

98.396(b)(7) Importers: CO2 emissions that would result from the 

complete combustion or oxidation of the product, calculated 

according to §98.393(a). ND

MM - Suppliers of 

Petroleum Products

98.396(b)(8) Importers: Sum of CO2 emissions that would result from the 

complete combustion oxidation of all imported products , 

calculated according to §98.393(e). ND
19 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(c)(1) Exporters: Annual quantity by product in Table MM-1 by 

each quantity measurement standard method or other 

industry standard practice used. For natural gas liquids, 

quantity must reflect the individual components of the 

product.

C

MM - Suppliers of 

Petroleum Products

98.396(c)(2) Exporters: Annual quantity by product in Table MM-1 C

MM - Suppliers of 

Petroleum Products

98.396(c)(3) Exporters: Percent of the volume of the petroleum product 

or NGL from table MM-1 that is petroleum-based (excluding 

any denaturant that may be present in any ethanol product). C

MM - Suppliers of 

Petroleum Products

98.396(c)(4) Exporters: Standard method or other industry standard 

practice used to measure each quantity of petroleum 

product or NGL reported in 98.396(c)(1)

X

MM - Suppliers of 

Petroleum Products

98.396(c)(5)(i) Exporters: Number of samples collected according to 

§98.394(c) for each product reported in paragraph (c)(2) for 

which Calculation Methodology 2 was used to determine an 

emissions factor.

X

MM - Suppliers of 

Petroleum Products

98.396(c)(5)(ii) Exporters: Sampling standard method used for each 

product reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. X

MM - Suppliers of 

Petroleum Products

98.396(c)(5)(iii) Exporters: Carbon share test results for each product 

reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

MM - Suppliers of 

Petroleum Products

98.396(c)(5)(iv) Exporters: Standard method used to test carbon share for 

each product reported in paragraph (c)(2) for which 

Calculation Methodology 2 was used to determine an 

emissions factor.

X

MM - Suppliers of 

Petroleum Products

98.396(c)(5)(v) Exporters: Calculated CO2 emissions factor for each 

product reported in paragraph (c)(2) for which Calculation 

Methodology 2 was used to determine an emissions factor. C

MM - Suppliers of 

Petroleum Products

98.396(c)(6)(i) Exporters: Density test results for each non-solid product 

reported in paragraph (c)(2) for which Calculation 

Methodology 2 used was used to determine an emissions 

factor.

C
20 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(c)(6)(ii) Exporters: Standard method used to test density for which 

Calculation Methodology 2 used was used to determine an 

emissions factor. X

MM - Suppliers of 

Petroleum Products

98.396(c)(7) Exporters: CO2 emissions that would result from the 

complete combustion or oxidation of the exported product, 

calculated according to §98.393(e).

C

MM - Suppliers of 

Petroleum Products

98.396(c)(8) Exporters: Sum of CO2 emissions that would result from the 

complete combustion oxidation of all exported products, 

calculated according to §98.393(e). X

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(i) Producers and Exporters - Blended feedstock and products: 

the volume or mass of each blending component of each 

product.

C

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(i) Producers and Exporters - Blended feedstock and products: 

the volume or mass of each blending component of each 

feedstock.

C

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(i) Importer: the volume or mass of each blending component 

of each product. ND

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(i) Importer - Blended feedstock and products: report the 

volume or mass of each blending component of each 

feedstock.

ND

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(ii) Producers and Exporters: the CO2 emissions in metric tons 

that would result from the complete combustion or oxidation 

of each blended non-crude feedstock or product, using 

Equation MM-12 or Equation MM-13.

C

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(ii) Importers: the CO2 emissions in metric tons that would result 

from the complete combustion or oxidation of each blended 

non-crude feedstock or product, using Equation MM-12 or 

Equation MM-13.

ND

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(iii) Indicate whether it is a blended non-crude feedstock or a 

blended product. C

MM - Suppliers of 

Petroleum Products

98.396(d)(2) Producers: Each refinery must report requirements of 

paragraph (a)(1) (i.e., annual quantity in metric tons or 

barrels by each measurement standard method or other 

industry standard practice) of this section by reflecting the 

individual components of the blended non-crude feedstock. 

C
21 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

MM - Suppliers of 

Petroleum Products

98.396(d)(2) Producers: Each refinery must report requirements of 

paragraph (a)(2) of this section (i.e., annual quantity in 

metric tons or barrels) by reflecting the individual 

components of the blended non-crude feedstock. 

C

MM - Suppliers of 

Petroleum Products

98.396(d)(3) Producers, Importers, and Exporters: For a product that is 

produced, imported, or exported that is a blended product, 

refiners, importers, and exporters must meet the reporting 

requirements of paragraphs (a)(5), (a)(6), (b)(1), (b)(2), 

(c)(1), and (c)(2), as applicable, by reflecting the individual 

components of the blended product.3

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(1) NGL Fractionator: Annual quantity of ethane product 

supplied to downstream facilities. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(1) NGL Fractionator: Annual quantity of propane product 

supplied to downstream facilities. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(1) NGL Fractionator: Annual quantity of normal butane 

product supplied to downstream facilities. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(1) NGL Fractionator: Annual quantity of isobutane product 

supplied to downstream facilities. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(1) NGL Fractionator: Annual quantity of pentanes plus product 

supplied to downstream facilities. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(2) NGL Fractionator: Annual quantity of ethane product 

received from other NGL fractionators. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(2) NGL Fractionator: Annual quantity of propane product 

received from other NGL fractionators. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(2) NGL Fractionator: Annual quantity of normal butane 

product received from other NGL fractionators. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(2) NGL Fractionator: Annual quantity of isobutane product 

received from other NGL fractionators. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(2) NGL Fractionator: Annual quantity of pentanes plus product 

received from other NGL fractionators. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(3) NGL Fractionator: Annual volumes of natural gas received 

for processing. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(4) NGL Fractionator: Annual quantity of y-grade, bulk NGLs 

received from others for fractionation. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(5) NGL Fractionator: Annual quantity of propane that the NGL 

fractionator odorizes at the facility and delivers to others. C
22 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(6) NGL Fractionator: Annual CO2 emissions that would result 

from the complete combustion or oxidation of each NGL 

product supplied to downstream facilities.

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(7) NGL Fractionator: Annual CO2 emissions that would result 

from the complete combustion or oxidation of each NGL 

product received from other NGL fractionators. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(7) NGL Fractionator: Annual CO2 mass emissions (metric 

tons) that would result from the combustion or oxidation of 

each fractionated NGLs supplied less the quantity received 

by fractionators, calculated in accordance with 98.403(c)(2). 

The reporter shall consider the volume delivered through a 

single particular meter at a single particular location as the 

volume delivered to an individual end-user. 

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(8) NGL Fractionator: Specific industry standard used to 

measure each quantity product supplied to downstream 

facilities.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(9)(i) NGL Fractionator: If the NGL LNG fractionator developed 

reporter-specific EFs or HHVs, report the specific industry 

standard(s) used to develop reporter-specific higher heating 

value(s) for each product type. 

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(9)(i) NGL Fractionator: If the NGL LNG fractionator developed 

reporter-specific EFs or HHVs, report the specific industry 

standard(s) used to develop reporter-specific higher 

emission factors(s) for each product type.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(9)(ii) NGL Fractionator: If the NGL LNG fractionator developed 

reporter-specific EFs or HHVs, report the developed HHV(s) 

for each product type.

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(a)(9)(iii) NGL Fractionator: If the NGL LNG fractionator developed 

reporter-specific EFs or HHVs, report the developed EF(s) 

for each product type.

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(1) LDCs: Annual volume of natural gas received by the LDC at 

its city gate stations for redelivery on the LDC’s distribution 

system, including for use by the LDC. C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(2) LDCs: Annual volume of natural gas placed into storage. X
23 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(3) LDCs: Annual volume of vaporized liquefied natural gas 

(LNG) produced at on-system vaporization facilities for 

delivery on the distribution system.

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(4) LDCs: Annual volume of natural gas withdrawn from onsystem storage (that is not delivered to the city gate) for 

delivery on the distribution system.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(5) LDCs: Annual volume of natural gas delivered directly to 

LDC systems from producers or natural gas processing 

plants from local production.

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(6) LDCs: Annual volume of natural gas delivered to 

downstream gas transmission pipelines and other local 

distribution companies.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(7) LDCs: Annual volume of natural gas delivered by LDC to 

each meter registering supply equal to or greater than 

460,000 Mcsf during the calendar year.

C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions associated with 

annual volume of natural gas received by the LDC at its city 

gate (98.406(b)(1)).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions associated with 

annual volume of natural gas placed into storage 

(98.406(b)(2)).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions associated with 

annual volume of vaporized liquefied natural gas (LNG) 

produced at on-system vaporization facilities for delivery on 

the distribution system (98.406(b)(3)).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions associated with 

annual volume of natural gas withdrawn from on-system 

storage (that is not delivered to the city gate) for delivery on 

the distribution system (98.406(b)(4)).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions associated with 

annual volume of natural gas delivered directly to LDC 

systems from producers or natural gas processing plants 

from local production (98.406(b)(5)).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions (associated with 

annual volume in Mscf of natural gas delivered to 

downstream gas transmission pipelines and other local 

distribution companies (98.406(b)(6)).

X
24 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(8) LDCs: Total annual CO2 mass emissions associated with 

annual volume in Mscf of natural gas delivered by LDC to 

each meter registering supply equal to or greater than 

460,000 Mcsf during the calendar year.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(9) LDCs: Annual CO2 emissions that would result from the 

complete combustion or oxidation of the annual supply of 

natural gas to end-users registering less than 460,000 Mcsf, 

calculated in accordance with §98.403(b)(4).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(10) LDCs: Specific industry standard used to develop the 

volume of natural gas received by the LDC at its city gate 

stations for redelivery on the LDC’s distribution system, 

including for use by the LDC.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(11)(i) LDCs: Specific industry standard(s) used to develop 

reporter-specific higher heating value(s). X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(11)(i) LDCs: Specific industry standard(s) used to develop 

reporter-specific higher emission factors(s) or HHVs. X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(11)(ii) LDCs: Developed HHV(s). X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(11)(iii) LDCs: Developed EF(s). C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(12) LDCs: Customer name for each meter reading used to 

report in paragraph (b)(7). C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(12) LDCs: Customer address for each meter reading used to 

report in paragraph (b)(7). C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(12) LDCs: Meter number for each meter reading used to report 

in paragraph (b)(7). C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(12)(i) LDCs: EIA identification number of each LDC customer for 

each meter reading used to report in paragraph (b)(7). C

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(13)(i) LDCs: Annual volume of natural gas delivered by the LDC 

to Residential consumers. X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(13)(ii) LDCs: Annual volume of natural gas delivered by the LDC 

to Commercial consumers. X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(13)(iii) LDCs: Annual volume of natural gas delivered by the LDC 

to Industrial consumers. X

NN - Suppliers of Natural 

Gas and NGLs

98.406(b)(13)(iv) LDCs: Annual volume of natural gas delivered by the LDC 

to Electricity generating facilities. X
25 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

NN - Suppliers of Natural 

Gas and NGLs

98.406(c)(i) NGL Fractionators and LDCs: Number of days in the 

reporting year for which substitute data procedures were 

used to measure quantity.

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(c)(ii) NGL Fractionators and LDCs: Number of days in the 

reporting year for which substitute data procedures were 

used to develop HHV(s).

X

NN - Suppliers of Natural 

Gas and NGLs

98.406(c)(iii) NGL Fractionators and LDCs: Number of days in the 

reporting year for which substitute data procedures were 

used to develop EF(s).

X

OO - Suppliers of 

Industrial GHGs

98.416(a)(1) Producers: Mass of each fluorinated GHG produced1

C C

OO - Suppliers of 

Industrial GHGs

98.416(a)(1) Producers: Mass of N2O produced1

C C

OO - Suppliers of 

Industrial GHGs

98.416(a)(2) Producers: Mass of each fluorinated GHG transformed at 

that facility1 C C

OO - Suppliers of 

Industrial GHGs

98.416(a)(2) Producers: Mass of N2O transformed at that facility1

C C

OO - Suppliers of 

Industrial GHGs

98.416(a)(3) Producers: Mass of each fluorinated GHG that is destroyed 

at the facility and that was previously produced as defined 

in 98.410(b). Quantities to be reported under this 

paragraph include but are not limited to quantities that are 

shipped to the facility by another facility for destruction and 

quantities that are returned to the facility for reclamation but 

are found to be irretrievably contaminated and are therefore 

destroyed.1

C C

OO - Suppliers of 

Industrial GHGs

98.416(a)(5) Producers: Total mass of each fluorinated GHG or nitrous 

oxide sent to another facility for transformation C
26 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

OO - Suppliers of 

Industrial GHGs

98.416(a)(6) Producers: Total mass in metric tons of each fluorinated 

GHG sent to another facility for destruction, except 

fluorinated GHGs that are not included in the mass 

produced in §98.413(a) because they are removed from the 

production process as by-products or other wastes. 

Quantities to be reported under this paragraph (a)(6) could 

include, for example, fluorinated GHGs that are returned to 

the facility for reclamation but are found to be irretrievably 

contaminated and are therefore sent to another facility for 

destruction.

C

OO - Suppliers of 

Industrial GHGs

98.416(a)(7) Producers: Total mass in metric tons of each fluorinated 

GHG that is sent to another facility for destruction and that 

is not included in the mass produced in §98.413(a) because 

it is removed from the production process as a byproduct or 

other waste.

C

OO - Suppliers of 

Industrial GHGs

98.416(a)(8) Producers: Total mass of each reactant fed into the F-GHG 

or nitrous oxide production process C

OO - Suppliers of 

Industrial GHGs

98.416(a)(9) Producers: Total mass of the reactants permanently 

removed from the FGHG or nitrous oxide production 

process

C

OO - Suppliers of 

Industrial GHGs

98.416(a)(9) Producers: Total mass of the by-products permanently 

removed from the FGHG or nitrous oxide production 

process

C

OO - Suppliers of 

Industrial GHGs

98.416(a)(9) Producers: Total mass of the other wastes permanently 

removed from the FGHG or nitrous oxide production 

process

C

OO - Suppliers of 

Industrial GHGs

98.416(a)(10) Producers: Mass of any fluorinated GHG or nitrous oxide 

fed into the transformation process C

OO - Suppliers of 

Industrial GHGs

98.416(a)(11) Producers: Mass of each fluorinated GHG that is fed into 

the destruction device and that was previously produced as 

defined in 98.410(b). Quantities to be reported under this 

paragraph include but are not limited to quantities that are 

shipped to the facility by another facility for destruction and 

quantities that are returned to the facility for reclamation but 

are found to be irretrievably contaminated and are therefore 

destroyed. 

C
27 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

OO - Suppliers of 

Industrial GHGs

98.416(a)(12) Producers: Mass of each fluorinated GHG or nitrous oxide 

that is measured coming out of the production process C

OO - Suppliers of 

Industrial GHGs

98.416(a)(13) Producers: Mass of each used fluorinated GHGs or nitrous 

oxide added back into the production process C

OO - Suppliers of 

Industrial GHGs

98.416(a)(14) Producers: Names of facilities to which any nitrous oxide or 

fluorinated GHGs were sent for transformation C

OO - Suppliers of 

Industrial GHGs

98.416(a)(14) Producers: Addresses of facilities to which any nitrous 

oxide or fluorinated GHGs were sent for transformation C

OO - Suppliers of 

Industrial GHGs

98.416(a)(14) Producers: Quantities (in metric tons) of nitrous oxide or 

each fluorinated GHGs that were sent for transformation C

OO - Suppliers of 

Industrial GHGs

98.416(a)(15) Producers: Names of facilities to which any fluorinated 

GHGs were sent for destruction C

OO - Suppliers of 

Industrial GHGs

98.416(a)(15) Producers: Addresses of facilities to which any fluorinated 

GHGs were sent for destruction C

OO - Suppliers of 

Industrial GHGs

98.416(a)(15) Producers: Quantities (in metric tons) of nitrous oxide or 

each fluorinated GHGs that were sent for destruction C

OO - Suppliers of 

Industrial GHGs

98.416(a)(16) Producers: Reason the data were missing C

OO - Suppliers of 

Industrial GHGs

98.416(a)(16) Producers: Length of time the data were missing C

OO - Suppliers of 

Industrial GHGs

98.416(a)(16) Producers: Method used to estimate the missing data C

OO - Suppliers of 

Industrial GHGs

98.416(a)(16) Producers: Estimates of the missing data C

OO - Suppliers of 

Industrial GHGs

98.416(b)(1) Producers and Importers: One time report: Destruction 

efficiency (DE) of each destruction unit X

OO - Suppliers of 

Industrial GHGs

98.416(b)(2) Producers and Importers: One time report: Methods used to 

determine the destruction efficiency X

OO - Suppliers of 

Industrial GHGs

98.416(b)(3) Producers and Importers: One time report: Methods used to 

record the mass of fluorinated GHG destroyed X

OO - Suppliers of 

Industrial GHGs

98.416(b)(4) Producers and Importers: One time report: Chemical 

identity of the fluorinated GHG(s) used in the performance 

test conducted to determine DE

X
28 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

OO - Suppliers of 

Industrial GHGs

98.416(b)(5) Producers and Importers: One time report: Name of all 

applicable federal or state regulations that may apply to the 

destruction process

X

OO - Suppliers of 

Industrial GHGs

98.416(b)(6) Producers and Importers: Revised report that includes the 

data in 98.416(b)(1)(-(b)(5), if any process changes affect 

unit destruction efficiency or the methods used to record 

mass of fluorinated GHG destroyed. 3

OO - Suppliers of 

Industrial GHGs

98.416(c)(1) Importers: Total mass in metric tons of nitrous oxide and 

each fluorinated GHG imported in bulk including each 

fluorinated GHG constituent of the fluorinated GHG product 

that makes up between 0.5 percent and 100 percent of the 

product by mass.1

C C

OO - Suppliers of 

Industrial GHGs

98.416(c)(2) Importers: Total mass in metric tons of nitrous oxide and 

each fluorinated GHG imported in bulk and sold or 

transferred to persons other than the importer for use in 

processes resulting in the transformation or destruction of 

the chemical.

C

OO - Suppliers of 

Industrial GHGs

98.416(c)(3) Importers: The date on which the fluorinated GHGs or 

nitrous oxide were imported. C

OO - Suppliers of 

Industrial GHGs

98.416(c)(4) Importers: The port of entry through which the fluorinated 

GHGs or nitrous oxide passed. C

OO - Suppliers of 

Industrial GHGs

98.416(c)(5) Importers: Each bulk importer of fluorinated GHGs or 

nitrous oxide shall submit an annual report that summarizes 

its imports at the corporate level, except for shipments 

including less than twenty-five kilograms of fluorinated 

GHGs or nitrous oxide, transshipments, and heels that meet 

the conditions set forth at §98.417(e). The report must 

include: the country from which the imported fluorinated 

GHGs or nitrous oxide were imported . 

C

OO - Suppliers of 

Industrial GHGs

98.416(c)(6) Importers: The commodity code of the fluorinated GHGs or 

nitrous oxide shipped. C
29 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

OO - Suppliers of 

Industrial GHGs

98.416(c)(7) Importers: The importer number for the shipment. X

OO - Suppliers of 

Industrial GHGs

98.416(c)(8) Importers: Total mass of each fluorinated GHG destroyed 

by the importer. 1 C C

OO - Suppliers of 

Industrial GHGs

98.416(c)(9) Importers: The names of facilities to which any nitrous 

oxide or fluorinated GHGs were sold or transferred for 

transformation. 

C

OO - Suppliers of 

Industrial GHGs

98.416(c)(9) Importers: The addresses of facilities to which any nitrous 

oxide or fluorinated GHGs were sold or transferred for 

transformation. C

OO - Suppliers of 

Industrial GHGs

98.416(c)(9) Importers: The quantities of nitrous oxide or each 

fluorinated GHGs that were sold or transferred for 

transformation. 

C

OO - Suppliers of 

Industrial GHGs

98.416(c)(10) Importers: The names of facilities to which any fluorinated 

GHGs were sold or transferred to each facility for 

destruction. 

C

OO - Suppliers of 

Industrial GHGs

98.416(c)(10) Importers: The addresses of facilities to which any 

fluorinated GHGs were sold or transferred to each facility for 

destruction. C

OO - Suppliers of 

Industrial GHGs

98.416(c)(10) Importers: Quantities (in metric tons) of nitrous oxide or 

each fluorinated GHGs that were sold or transferred to each 

facility for destruction. 

C

OO - Suppliers of 

Industrial GHGs

98.416(d)(1) Exporters: The total mass of nitrous oxide and each 

fluorinated GHG exported in bulk.1 C C

OO - Suppliers of 

Industrial GHGs

98.416(d)(2) Exporters: The name of the exporter. X

OO - Suppliers of 

Industrial GHGs

98.416(d)(2) Exporters: The address of the exporter. X

OO - Suppliers of 

Industrial GHGs

98.416(d)(2) Exporters: The name of the receiver. C

OO - Suppliers of 

Industrial GHGs

98.416(d)(2) Exporters: The address of the receiver. C

OO - Suppliers of 

Industrial GHGs

98.416(d)(3) Exporters: The exporter’s Employee Identification Number. X

OO - Suppliers of 

Industrial GHGs

98.416(d)(4) Exporters: The commodity code of the fluorinated GHGs 

and nitrous oxide shipped. C
30 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

OO - Suppliers of 

Industrial GHGs

98.416(d)(5) Exporters: The date on which the fluorinated GHGs and 

nitrous oxide were exported from the United States or its 

territories. 

C

OO - Suppliers of 

Industrial GHGs

98.416(d)(5) Exporters: The port from which the fluorinated GHGs and 

nitrous oxide were exported from the United States or its 

territories. 

C

OO - Suppliers of 

Industrial GHGs

98.416(d)(6) Exporters: The country to which the fluorinated GHGs or 

nitrous oxide were exported. C

OO - Suppliers of 

Industrial GHGs

98.416(e)(1) Producers: One time report: Method(s) by which the 

producer in practice measures the mass of fluorinated 

GHGs produced.

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(1) Producers: One time report: Accuracy of the instrumentation 

by which the producer in practice measures the mass of 

fluorinated GHGs produced

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(1) Producers: One time report: Precision of the instrumentation 

by which the producer in practice measures the mass of 

fluorinated GHGs produced

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(2) Producers: One time report: Method(s) by which the 

producer in practice estimates the mass of fluorinated 

GHGs fed into the transformation process.

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(2) Producers: One time report: Accuracy of the instrumentation 

by which the producer in practice estimates the mass of 

fluorinated GHGs fed into the transformation process X

OO - Suppliers of 

Industrial GHGs

98.416(e)(2) Producers: One time report: Precision of the instrumentation 

by which the producer in practice estimates the mass of 

fluorinated GHGs fed into the transformation process X

OO - Suppliers of 

Industrial GHGs

98.416(e)(3) Producers: One time report: Method(s) by which the 

producer in practice estimates the fraction of fluorinated 

GHGs fed into the transformation process that is actually 

transformed.

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(3) One time report: Accuracy of the instrumentation by which 

the producer in practice estimates the fraction of fluorinated 

GHGs fed into the transformation process that is actually 

transformed

X
31 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

OO - Suppliers of 

Industrial GHGs

98.416(e)(3) Producers: One time report: Precision of the instrumentation 

by which the producer in practice estimates the fraction of 

fluorinated GHGs fed into the transformation process that is 

actually transformed

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(4) One time report: Method(s) by which the producer in 

practice estimates the concentration of the fluorinated 

GHGs in the destroyed material

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(4) Producers: One time report: Accuracy of the estimate by the 

producer of the concentration of the fluorinated GHGs in the 

destroyed material

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(4) Producers: One time report: Precision of the estimate by the 

producer of the concentration of the fluorinated GHGs in the 

destroyed material

X

OO - Suppliers of 

Industrial GHGs

98.416(e)(5) Producers: One time report: Estimated percent efficiency of 

each production process for the fluorinated GHG produced. C

OO - Suppliers of 

Industrial GHGs

98.416(f) Producers: One time report to be submitted by March 31, 

2011: the concentration of each fluorinated GHG 

constituent in each fluorinated GHG product as measured 

under 98.414(n). 

C

OO - Suppliers of 

Industrial GHGs

98.416(f) Producers: If the facility commences production of a 

fluorinated GHG product that was not included in the initial 

report or performs a repeat measurement under 98.414(n) 

that shows that the identities or concentrations of the 

fluorinated GHG constituents of a fluorinated GHG product 

have changed, the fluorinated GHG production facility must 

submit a revised report by March 31 of year following the 

change. The report must contain new or changed 

concentrations for the fluorinated GHG product.

C

OO - Suppliers of 

Industrial GHGs

98.416(f) Producers: If the facility commences production of a 

fluorinated GHG product that was not included in the initial 

report or performs a repeat measurement under 98.414(n) 

that shows that the identities or concentrations of the 

fluorinated GHG constituents of a fluorinated GHG product 

have changed, then the fluorinated GHG production facility 

must report the date of change.

X
32 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

PP - Suppliers of Carbon 

Dioxide

98.426(a)(1) If using PP-1, report the annual mass of CO2 for each mass 

flow meter or stream that delivers CO2 to containers. 

(Reported by industrial CO2 production facilities and 

importers/exporters).1

C C

PP - Suppliers of Carbon 

Dioxide

98.426(a)(1) If using PP-1, report the annual mass of CO2 for each mass 

flow meter or stream that delivers CO2 to containers. 

(Reported by CO2 production wells).

X X

PP - Suppliers of Carbon 

Dioxide

98.426(a)(2) If using PP-1, report the quarterly mass in metric tons of 

CO2 for each mass flow meter or stream that delivers CO2 

to containers (Reported by industrial CO2 production 

facilities and importers/exporters).1

C

PP - Suppliers of Carbon 

Dioxide

98.426(a)(2) If using PP-1, report the quarterly mass in metric tons of 

CO2 for each mass flow meter or stream that delivers CO2 

to containers (Reported by CO2 production wells). X

PP - Suppliers of Carbon 

Dioxide

98.426(a)(3) If using PP-1, report the quarterly concentration of the CO2 

stream for each mass flow meter or CO2 stream that delivers 

CO2 to containers (Reported by industrial CO2 production 

facilities and importers/exporters).

C

PP - Suppliers of Carbon 

Dioxide

98.426(a)(3) If using PP-1, report the quarterly concentration of the CO2 

stream for each mass flow meter or stream that delivers CO2 

to containers (Reported by CO2 production wells).

X

PP - Suppliers of Carbon 

Dioxide

98.426(a)(4) If using PP-1, report the standard used to measure CO2 

concentration for each mass flow meter or stream that 

delivers CO2 to containers.

X

PP - Suppliers of Carbon 

Dioxide

98.426(a)(5) If using PP-1, report the location of each mass flow meter in 

your process chain in relation to the points of CO2 stream 

capture, dehydration, compression, and other processing. X

PP - Suppliers of Carbon 

Dioxide

98.426(b)(1) If using PP-2, report the annual mass of CO2

 for each for 

each volumetric flow meter or CO2 stream that delivers CO2 

to containers. (Reported by industrial CO2 production 

facilities and importers/exporters) 1

C C

PP - Suppliers of Carbon 

Dioxide

98.426(b)(1) If using PP-2, report the annual mass of CO2

 for each 

volumetric flow meter or stream that delivers CO2 to 

containers (Reported by CO2 production wells).

X X
33 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

PP - Suppliers of Carbon 

Dioxide

98.426(b)(2) If using PP-2, report the quarterly volume in standard cubic 

meters of CO2 for each volumetric flow meter or CO2 stream 

that delivers CO2 to containers. (Reported by industrial CO2 

production facilities and importers/exporters).

C

PP - Suppliers of Carbon 

Dioxide

98.426(b)(2) If using PP-2, report the quarterly volume in standard cubic 

meters of CO2 for each volumetric flow meter or stream that 

delivers CO2 to containers (Reported by CO2 production 

wells).

X

PP - Suppliers of Carbon 

Dioxide

98.426(b)(3) If using PP-2, report the quarterly concentration of the CO2 

stream for each volumetric flow meter or stream that 

delivers CO2 to containers (Reported by industrial CO2 

production facilities and importers/exporters).

C

PP - Suppliers of Carbon 

Dioxide

98.426(b)(3) If using PP-2, report the quarterly concentration of the CO2 

stream for each mass flow meter or stream that delivers CO2 

to containers (Reported by CO2 production wells).

X

PP - Suppliers of Carbon 

Dioxide

98.426(b)(4) If using PP-2, report the quarterly density of the CO2 stream 

for each volumetric flow meter or CO2 stream that delivers 

CO2 to containers (Reported by industrial CO2 production 

facilities and importer/exporters).

C

PP - Suppliers of Carbon 

Dioxide

98.426(b)(4) If using PP-2, report the quarterly density of the CO2 stream 

for each volumetric flow meter or stream that delivers CO2 to 

containers (Reported by CO2 production wells).

X

PP - Suppliers of Carbon 

Dioxide

98.426(b)(5) If using PP-2, report the method used to measure density for 

each mass flow meter or stream that delivers CO2 to 

containers.

X

PP - Suppliers of Carbon 

Dioxide

98.426(b)(6) If using PP-2, report the standard used to measure CO2 

concentration for each mass flow meter or stream that 

delivers CO2 to containers.

X

PP - Suppliers of Carbon 

Dioxide

98.426(b)(7) If using PP-2, report the location of each volumetric flow 

meter in your process chain in relation to the points of CO2 

stream capture, dehydration, compression, and other 

processing or stream that delivers CO2 to containers.

X
34 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

PP - Suppliers of Carbon 

Dioxide

98.426(c)(1) If using PP-3a: Annual mass of CO2 from all flow meters and 

CO2 streams that deliver CO2 to containers (Reported by 

industrial CO2 production facilities).

C C

PP - Suppliers of Carbon 

Dioxide

98.426(c)(1) If using PP-3a, Annual mass of CO2 from all flow meters and 

CO2 streams that deliver CO2 to containers (Reported by 

CO2 production wells).

X X

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(i) If using PP-3b, the total annual CO2 mass through main flow 

meter(s) in metric tons (Reported by industrial CO2 

production facilities).

C C

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(i) If using PP-3b, the total annual CO2 mass through main flow 

meter(s) in metric tons (Reported by CO2 production wells). X X

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(ii) If using PP-3b, the total annual CO2 mass through 

subsequent flow meter(s) in metric tons (Reported by 

industrial CO2 production facilities).

C C

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(ii) If using PP-3b, the total annual CO2 mass through 

subsequent flow meter(s) in metric tons (Reported by CO2 

production wells).

X X

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(iii) If using PP-3b, the total annual CO2 mass supplied in metric 

tons (Reported by industrial CO2 production facilities). C C

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(iii) If using PP-3b, the total annual CO2 mass supplied in metric 

tons (Reported by CO2 production wells). X X

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(iv) If using PP-3b, the location of each flow meter in relation to 

the point of segregation. X

PP - Suppliers of Carbon 

Dioxide

98.426(d) If using PP-4, the annual mass of CO2 - imported in 

containers C C

PP - Suppliers of Carbon 

Dioxide

98.426(d) If using PP-4, report the annual mass of CO2 - exported in 

containers C C

PP - Suppliers of Carbon 

Dioxide

98.426(e)(1) Type of equipment used to measure the total flow of the 

CO2 stream X

PP - Suppliers of Carbon 

Dioxide

98.426(e)(1) Type of equipment used to measure the total mass or 

volume in CO2 containers X

PP - Suppliers of Carbon 

Dioxide

98.426(e)(2) Standard used to operate and calibrate the equipment 

reported in (e)(1) of this section. X

PP - Suppliers of Carbon 

Dioxide

98.426(e)(3)(i) Number of days in the reporting year for which substitute 

data procedures were used to measure quantity X
35 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

PP - Suppliers of Carbon 

Dioxide

98.426(e)(3)(ii) Number of days in the reporting year for which substitute 

data procedures were used to measure concentration X

PP - Suppliers of Carbon 

Dioxide

98.426(e)(3)(iii) Number of days in the reporting year for which substitute 

data procedures were used to measure density X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(1) Aggregated annual quantity of CO2 that is transferred to 

food and beverage end use applications (reported by CO2 

production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(1) Aggregated annual quantity of CO2 that is transferred to 

food and beverage end use applications (reported by 

industrial CO2 production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(2) Aggregated annual quantity of CO2 that is transferred to 

industrial and municipal water/wastewater treatment end 

use applications (reported by CO2 production wells) X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(2) Aggregated annual quantity of CO2 that is transferred to 

industrial and municipal water/wastewater treatment end 

use applications (reported by industrial CO2 production 

plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(3) Aggregated annual quantity of CO2 that is transferred to 

metal fabrication, including welding and cutting (reported by 

CO2 production wells) 

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(3) Aggregated annual quantity of CO2 that is transferred to 

metal fabrication, including welding and cutting (reported by 

industrial CO2 production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(4) Aggregated annual quantity of CO2 that is transferred to 

greenhouse uses for plant growth (reported by CO2 

production wells) 

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(4) Aggregated annual quantity of CO2 that is transferred to 

greenhouse uses for plant growth (reported by industrial 

CO2 production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(5) Aggregated annual quantity of CO2 that is transferred to 

fumigants (e.g., grain storage) and herbicides end use 

applications (reported by CO2 production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(5) Aggregated annual quantity of CO2 that is transferred to 

fumigants (e.g., grain storage) and herbicides end use 

applications (reported by industrial CO2 production plants) C
36 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

PP - Suppliers of Carbon 

Dioxide

98.426(f)(6) Aggregated annual quantity of CO2 that is transferred to 

pulp and paper end use applications (reported by CO2 

production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(6) Aggregated annual quantity of CO2 that is transferred to 

pulp and paper end use applications (reported by industrial 

CO2 production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(7) Aggregated annual quantity of CO2 that is transferred to 

cleaning and solvent use end use applications (reported by 

CO2 production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(7) Aggregated annual quantity of CO2 that is transferred to 

cleaning and solvent use end use applications (reported by 

industrial CO2 production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(8) Aggregated annual quantity of CO2 that is transferred to fire 

fighting end use applications (reported by CO2 production 

wells) 

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(8) Aggregated annual quantity of CO2 that is transferred to fire 

fighting end use applications (reported by industrial CO2 

production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(9) Aggregated annual quantity of CO2 that is transferred to 

transportation and storage of explosives end use 

applications (reported by CO2 production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(9) Aggregated annual quantity of CO2 that is transferred to 

transportation and storage of explosives end use 

applications (reported by industrial CO2 production plants) C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(10) Aggregated annual quantity of CO2 that is transferred to 

enhanced oil and natural gas recovery end use applications 

(reported by CO2 production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(10) Aggregated annual quantity of CO2 that is transferred to 

enhanced oil and natural gas recovery end use applications 

(reported by industrial CO2 production plants) C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(11) Aggregated annual quantity of CO2 that is transferred to 

long-term storage (sequestration) end use applications 

(reported by CO2 production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(11) Aggregated annual quantity of CO2 that is transferred to 

long-term storage (sequestration) end use applications 

(reported by industrial CO2 production plants) C
37 of 37

Subpart

Reporting 

Section Data Element

Identification 

Information

GHGs 

Reported

Emission 

Factors

Unit/ Process 

Operating 

Characteristics 

Calculation, Test, 

and Calibration 

Methods 

Production/ 

Throughput 

Quantities and 

Composition

Amount & 

Composition of 

Materials 

Received

Data Elements Reported 

for Periods of Missing 

Data That are Related to 

Production/ Throughput 

or Materials Received

Data Elements 

Reported for Periods of 

Missing Data That are 

Not Related to 

Production/ Throughput 

or Materials Received

Customer and Vendor 

Information

Process Specific and Vendor 

Data Submitted in BAMM 

Extension Requests

Table A-2: Suppliers: Final Data Category Assignments and Confidentiality Determinations

Category

1: Data element is assigned to both the "Greenhouse Gases Reported" and "Production/Throughput" data categories because the product is also the greenhouse gas reported.

2: Data element is CBI if reporter supplies only one product.

3: This data element is not assigned to a category because the data element refers to a reporting requirement specified under another requirement in the same subpart or a different subpart that has already been assigned to a category.

N = No determination has been made for this data element. The information submitted under this data element will be assessed on a case-by-case basis. 

C = Data Element is considered to be confidential business information.

X = Data Element is not eligible for confidential treatment

KEY:

PP - Suppliers of Carbon 

Dioxide

98.426(f)(12) Aggregated annual quantity of CO2 that is transferred to 

research and development end use applications (reported 

by CO2 production wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(12) Aggregated annual quantity of CO2 that is transferred to 

research and development end use applications (reported 

by industrial CO2 production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(f)(13) Aggregated annual quantity of CO2 that is transferred to 

other end use applications (reported by CO2 production 

wells)

X

PP - Suppliers of Carbon 

Dioxide

98.426(f)(13) Aggregated annual quantity of CO2 that is transferred to 

other end use applications (reported by industrial CO2 

production plants)

C

PP - Suppliers of Carbon 

Dioxide

98.426(g) Percent of captured CO2 stream that is biomass based for 

each production process unit that captures a CO2 stream for 

purposes of supplying CO2 for commercial applications or in 

order to sequester or otherwise inject it underground when 

custody of the CO2 is maintained.

X
Appendix B:

List of New Data Elements Added through Part 98 

Technical Corrections and Revision Notices: 

75 FR 66434, October 28, 2011 and 75 FR 79092, December 17, 2010 

Table B-1: Direct Emitters

Table B-2: Suppliers 
1 of 1

Subpart Reporting Section Data Element Category Determination

A - General Reporting 

Requirements

98.3(c)(12)(i) For the 2010 reporting year only, facilities that have part 75 

units: annual emissions aggregated for all GHG from all 

applicable source categories, expressed in metric tons of CO2e 

calculated using Equation A-1. You must include biogenic CO2 

emissions from part 75 units , but exclude biogenic CO2 

emissions from any non-part 75 units and other source 

categories.

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

A - General Reporting 

Requirements

98.3(c)(12)(ii) For the 2010 reporting year only, facilities that have part 75 

units: annual emission of biogenic CO2, expressed in metric 

tons (excluding biogenic CO2 emissions from part 75 units), 

aggregated for all applicable source categories.

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

A - General Reporting 

Requirements

98.3(c)(12)(iii)(A) For the 2010 reporting year only, facilities that have part 75 

units: annual emissions from each applicable source category, 

expressed in metric tons of biogenic CO2 (excluding biogenic 

CO2 emissions from part 75 units.

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

A - General Reporting 

Requirements

98.3(c)(12)(iii)(B) For the 2010 reporting year only, facilities that have part 75 

units: annual emissions from each applicable source category, 

expressed in metric tons of CO2. You must include biogenic 

CO2 emissions from part 75 units in these totals and exclude 

biogenic CO2 emissions from other non-part 75 units and other 

source categories.

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

A - General Reporting 

Requirements

98.3(c)(12)(iii)(C) For the 2010 reporting year only, facilities that have part 75 

units: annual emissions from each applicable source category, 

expressed in metric tons of CH4

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

A - General Reporting 

Requirements

98.3(c)(12)(iii)(D) For the 2010 reporting year only, facilities that have part 75 

units: annual emissions from each applicable source category, 

expressed in metric tons of N2O

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

A - General Reporting 

Requirements

98.3(c)(12)(iii)(E) For the 2010 reporting year only, facilities that have part 75 

units: annual emissions from each applicable source category, 

expressed in metric tons of each fluorinated GHG (including 

those not listed in Table A-1 of this subpart).

Emissions Emission data 

(not eligible for CBI 

treatment)

98.3(d)(3)(iv) Total facility GHG emissions aggregated for all combustion 

units calculated according to any method specified in 

98.33(a) and expressed in metric tons of CH4

Y - Petroleum Refineries 98.256(e)(8) Indicate whether the annual volume of flare gas combusted 

and the annual average higher heating value of the flare gas 

were determined using standard conditions of 68 oF and 14.7 

psia or 60 oF and 14.7 psia

Calculation Methodology & Methodological Tier Not CBI 98.326(p) Annual operating hours of the primary destruction device.

HH - Municipal Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: an 

indication of whether active aeration of the waste in the landfill 

was conducted during the reporting year. 

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations

Not CBI 98.346(a). Indication of whether leachate recirculation is used during 

the reporting year

HH - Municipal Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: a 

description of the aeration system, including aeration blower 

capacity. 

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations

Not CBI 98.346(h) Each landfill without a gas collection system, indicate 

whether passive vents and/or passive flares (vents or 

flares that are not considered part of the gas collection 

system as defined in §98.6) are present at this landfill.

HH - Municipal Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: the 

fraction of the landfill containing waste affected by the aeration.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations

Not CBI 98.346(f) Surface area of the landfill containing waste

HH - Municipal Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: the 

total number of hours during the year the aeration blower was 

operated. 

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations

Not CBI 98.36(e)(2)(vi)(A) The total number of source operating hours in the reporting 

year.

HH - Municipal Solid Waste 

Landfills

98.346(d)(1) If MCF value other than the default of 1 is used, provide: other 

factors used as a basis for the selected MCF value. 

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations

Not CBI 98.346(i)(7) Estimate waste depth as specified in Table HH-3

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

This Data Element is Similar to Proposed Data Element . . .

Table B-1: Direct Emitters - List of New Data Elements Added through Part 98 Technical Corrections and Revision Notices
1 of 1

Subpart Reporting Section Data Element Category Determination

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(v) EIA crude stream code for the crude stream batch, if 

known.

Materials Received (Amount and 

Composition) CBI 98.396(a)(20)(iv) Country of origin of the batch, if known, and if the 

data in paragraphs (v) and (vi) are unknown.

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(v) Crude stream name of the batch, if known. Materials Received (Amount and 

Composition) CBI

98.396(a)(20)(iv) Country of origin of the batch, if known, and if the 

data in paragraphs (v) and (vi) are unknown.

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(vi) Generic name for the crude stream, if known and if 

no appropriate EIA crude stream code exists.

Materials Received (Amount and 

Composition) CBI

98.396(a)(20)(iv) Country of origin of the batch, if known, and if the 

data in paragraphs (v) and (vi) are unknown.

MM - Suppliers of 

Petroleum Products

98.396(a)(20)(vi) The appropriate EIA two-letter country or state and 

production area code of the batch, if known and if no 

appropriate EIA crude stream code exists.

Materials Received (Amount and 

Composition)

CBI

98.396(a)(20)(iv) Country of origin of the batch, if known, and if the 

data in paragraphs (v) and (vi) are unknown.

MM - Suppliers of 

Petroleum Products

98.396(a)(22) Volume of crude oil in barrels that you injected into a 

crude oil supply or reservoir. A volume of crude oil 

that entered the refinery, but was not reported in 

paragraphs (a)(2) or (a)(20), shall not be reported 

under this paragraph.

Materials Received (Amount and 

Composition)

CBI

98.406(a)(2) Annual quantity of ethane product received from 

other NGL fractionators

MM - Suppliers of 

Petroleum Products

98.396(a)(23) Special provisions for 2010. For reporting year 2010 

only, a refiner that knows the information under a 

specific tier of the batch definition in §98.398, but 

does not have the necessary data collection and 

management in place to readily report this 

information, can use the next most appropriate tier of 

the batch definition for reporting batch information 

under paragraph 98.396(a)(20) of this section.

Materials Received (Amount and 

Composition)

CBI

98.396(a)(20)(iv) Country of origin of the batch, if known, and if the 

data in paragraphs (v) and (vi) are unknown.

MM - Suppliers of 

Petroleum Products

98.396(d)(1)(iii) Whether it is a blended non-crude feedstock or a 

blended product. 

Materials Received (Amount and 

Composition)

CBI

98.396(d)(2) Each refinery must report requirements of paragraph 

(a)(1) (i.e., annual quantity in metric tons or barrels 

by each measurement standard method or other 

industry standard practice) of this section by 

reflecting the individual components of the blended 

non-crude feedstock. 

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(i) If using PP-3b, the total annual CO2 mass through 

main flow meter(s) in metric tons.

GHGs Reported & Production/ 

Throughput Quantities and Composition A

98.426(a)(1) If using PP-1, report the annual mass of CO2 for 

each mass flow meter. (Reported by industrial CO2 

production facilities and importers/exporters) 1

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(ii) If using PP-3b, the total annual CO2 mass through 

subsequent flow meter(s) in metric tons.

GHGs Reported & Production/ 

Throughput Quantities and Composition A

98.426(a)(1) If using PP-1, report the annual mass of CO2 for 

each mass flow meter. (Reported by industrial CO2 

production facilities and importers/exporters) 1

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(iii) If using PP-3b, the total annual CO2 mass supplied in 

metric tons.

GHGs Reported & Production/ 

Throughput Quantities and Composition

A

98.426(c)(1) 

(previously listed as 

98.426(c) in 

proposal)

If using PP-3a, Annual mass of CO2 from all flow 

meters (Reported by industrial CO2 production 

facilities and importers/exporters).

PP - Suppliers of Carbon 

Dioxide

98.426(c)(2)(iv) If using PP-3b, the location of each flow meter in 

relation to the point of segregation.

Unit/ Process Operating Characteristics 

Not CBI

98.426(b)(7) If using PP-2, report the location of each volumetric 

flow meter in your process chain in relation to the 

points of CO2 stream capture, dehydration, 

compression, and other processing or stream that 

d li CO t ti KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

A = These data elements are CBI when reported by industrial CO2 production facilities and non-CBI when reported by CO2 production wells.

This Data Element is Similar to Proposed Data Element . . .

Table B-2: Suppliers - List of New Data Elements Added Through Part 98 Technical Corrections and Revision Notices
Appendix C: 

List of Final Category Assignments and 

CBI Determinations for Data Elements Moved from 

the Inputs to Emission Equations Category
1 of 6

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

d = Double-listed data elements.

ND= No determination has been made for this data element. 

(Includes moved and double-listed data elements)

Subpart Reporting Section Data Element Category Determination

E - Adipic Acid Production 98.56(e) Number of abatement technologies Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.226(g) Number of different N2O abatement technologies per nitric 

acid train "t"

H - Cement Production 98.86(b)(4) Number of cement kilns (No CEMS) Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.86(a)(3) Number of cement kilns (CEMS)

98.116(c) Total number of EAFS used for production of ferroalloy 

products 

98.86(a)(3) Number of cement kilns (CEMS)

98.186(a)(4) Total number of smelting furnaces at facility used for lead 

production (CEMS)

98.296(b)(9) Number of manufacturing lines located used to produce 

soda ash

R - Lead Production 98.186(b)(5) Total number of smelting furnaces at facility used for 

production of lead products (No CEMS)

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.186(a)(4) Total number of smelting furnaces at facility used for lead 

production (CEMS)

98.116(c) Total number of EAFS used for production of ferroalloy 

products 

98.86(a)(3) Number of cement kilns (CEMS)

98.186(a)(4) Total number of smelting furnaces at facility used for lead 

production (CEMS)

98.296(b)(9) Number of manufacturing lines located used to produce 

soda ash

X- Petrochemical Production 98.246(a)(5) Annual quantity of petrochemicals produced Production/ Throughput Data That are Not 

Inputs to Emission Equations CBI 98.246(b)(8) Annual quantity of petrochemicals produced (CEMS)

X- Petrochemical Production 98.246(a)(9) Volume or mass of off-specification product produced Production/ Throughput Data That are Not 

Inputs to Emission Equations CBI 98.246(b)(8) Annual quantity of petrochemicals produced (CEMS)

98.256(e)(3) Description of the flare service 

98.326(q) Annual operating hours of the gas collection system

98.156(c) Concentration (mass fraction) of HFC-23 

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting 

year.

98.156(c) Concentration (mass fraction) of HFC-23 

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting 

year.

Table C -1: List of Final Category Assignments and CBI Determinations for Data Elements Previously Listed in the Inputs to Emission Equations Data Category.

N - Glass Production 98.146(b)(8) Total number of glass furnaces Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI

Similar to Proposed Data Element . . .

V - Nitric Acid Production 98.226(f) Number of nitric acid trains Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI

Annual average molecular weight of the flare gas Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI

Annual volume of flare gas combusted

If using Equation Y-1a: Report the annual average Carbon 

content of the flare gas for each flare.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Y - Petroleum Refineries Not CBI

Y - Petroleum Refineries

Y - Petroleum Refineries 98.256(e)(6)

98.256(e)(6)

98.256(e)(6)
2 of 6

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

d = Double-listed data elements.

ND= No determination has been made for this data element. 

(Includes moved and double-listed data elements)

Subpart Reporting Section Data Element Category Determination

Table C -1: List of Final Category Assignments and CBI Determinations for Data Elements Previously Listed in the Inputs to Emission Equations Data Category.

Similar to Proposed Data Element . . .

98.256(e)(3) Description of the flare service 

98.326(q) Annual operating hours of the gas collection system

98.156(c) Concentration (mass fraction) of HFC-23 

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting 

year.

98.156(c) Concentration (mass fraction) of HFC-23 

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting 

year.

98.156(c) Concentration (mass fraction) of HFC-23 

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting 

year.

98.256(e)(3) Description of the flare service 

98.326(q) Annual operating hours of the gas collection system

98.156(c) Concentration (mass fraction) of HFC-23 

98.36(d)(2)(ii)(A) Each type of fuel combusted in the unit during the reporting 

year.

Y - Petroleum Refineries 98.256(e)(9) Number of SSM events exceeding 500,000 scf/day Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.226(m)(7) Number of times in the reporting year that a performance 

test had to be repeated each train.

Y - Petroleum Refineries 98.256(f)(7) If using equation Y-6: Annual average exhaust gas flow rate. Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

Y - Petroleum Refineries 98.256(f)(7) If using equation Y-6: annual average %CO2.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

Y - Petroleum Refineries 98.256(f)(7) If using equation Y-6: Annual average %CO. Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

If using Equation Y-1b: report the annual average 

concentration of carbon containing compound other than CO2 

in the flare gas stream for each flare.

Y - Petroleum Refineries 98.256(e)(7) If using Equation Y-1b: report annual volume of flare gas 

combusted for each flare.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI

Not CBI

Y - Petroleum Refineries 98.256(e)(7)

If using Equation Y-1b: report the number of carbon 

containing compounds other than CO2 in each flare gas 

stream

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI

Not CBI Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Y - Petroleum Refineries 98.256(e)(7)(i)

Y - Petroleum Refineries 98.256(e)(8) If using Equation Y-2: Annual volume of flare gas combusted Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI

Y - Petroleum Refineries 98.256(e)(8) If using Equation Y-2: Annual average higher heating value of 

the flare gas

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations

Y - Petroleum Refineries 98.256(e)(7) If using Equation Y-1b: report annual average CO2 

concentration for each flare

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI
3 of 6

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

d = Double-listed data elements.

ND= No determination has been made for this data element. 

(Includes moved and double-listed data elements)

Subpart Reporting Section Data Element Category Determination

Table C -1: List of Final Category Assignments and CBI Determinations for Data Elements Previously Listed in the Inputs to Emission Equations Data Category.

Similar to Proposed Data Element . . .

Y - Petroleum Refineries 98.256(f)(8) If you use Equation Y-7a: report the annual average flow rate 

of inlet air

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(f)(8) If you use Equation Y-7a: report the annual average flow rate 

of oxygen-enriched air.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(f)(8) If you use Equation Y-7a: report the annual average %O2

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

Y - Petroleum Refineries 98.256(f)(8) If you use Equation Y-7a: report the annual average %Ooxy

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(f)(8) If you use Equation Y-7a: report the annual average %CO2

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

Y - Petroleum Refineries 98.256(f)(8) If you use Equation Y-7a: report the annual average %CO. Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

Y - Petroleum Refineries 98.256(f)(9) If Equation Y-7b is used: report the annual average flow rate 

of inlet air.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(f)(9) If Equation Y-7b is used: report the annual average flow rate 

of oxygen-enriched air.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(f)(9) If Equation Y-7b is used: report annual average %N2, oxy. Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(f)(9) If Equation Y-7b is used: report the annual average %N2, 

exhaust.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations ND

Y - Petroleum Refineries 98.256(f)(13)

If Equation Y-11 is used: report the number of regeneration 

cycles or measurement periods during the reporting year for 

each catalytic cracking units, traditional fluid coking units, and 

catalytic reforming units.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.206(g) Explanation of any change greater than 30% in the facility's 

cover gas usage rate

Y - Petroleum Refineries 98.256(f)(13)

If Equation Y-11 is used: report the average coke burn-off 

quantity per cycle or measurement period for each catalytic 

cracking units, traditional fluid coking units, and catalytic 

reforming units.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(h)(5) Annual volume of recycled tail gas (if not used to calculate 

recycling correction factor).d

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.206(g) Explanation of any change greater than 30% in the facility's 

cover gas usage rate

Y - Petroleum Refineries 98.256(h)(5) Annual average mole fraction of carbon in the tail gas (if not 

used to calculate recycling correction factor).

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations CBI 98.316(b)(13) Sampling analysis results of carbon content of petroleum 

coke as determined for QA/QC of supplier data (No CEMS)

Y - Petroleum Refineries 98.256(k)(3) For delayed coking units: Total number of delayed coking 

units.

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.116(c) Total number of EAFS used for production of ferroalloy 

products 
4 of 6

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

d = Double-listed data elements.

ND= No determination has been made for this data element. 

(Includes moved and double-listed data elements)

Subpart Reporting Section Data Element Category Determination

Table C -1: List of Final Category Assignments and CBI Determinations for Data Elements Previously Listed in the Inputs to Emission Equations Data Category.

Similar to Proposed Data Element . . .

Y - Petroleum Refineries 98.256(k)(3) For delayed coking units: Total number of delayed coking 

drums or vessels.

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations CBI

Y - Petroleum Refineries 98.256(k)(3) For delayed coking units: Typical drum outage of coke drum 

or vessel

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations CBI

Y - Petroleum Refineries 98.256(k)(4) For delayed coking units: Number of coking drums in the set. Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations CBI

98.316(b)(2) Annual CO2 emissions for each process line (No CEMS)

98.256(f)(4) Calculated CO2 annual emissions.

98.316(b)(2) Annual CO2 emissions for each process line (No CEMS)

98.256(f)(4) Calculated CO2 annual emissions.

Y - Petroleum Refineries 98.256(l)(5) For intermittent vents: Number of venting events. Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI

98.236(c)(5)(i) 

(previously listed as 

98.236(c)(6))

Count of wells vented to the atmosphere for liquids 

unloading for each field in the basin

Y - Petroleum Refineries 98.256(l)(5) For intermittent vents: Cumulative venting time. Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.236(c)(6)(ii)(C)

For gas well completions and workovers without hydraulic 

fracturing: total number of days of gas venting to the 

atmosphere during backflow for completion.

Y - Petroleum Refineries 98.256(n)(3) For equipment leaks: Number of each type of emission 

source listed in Equation Y-21 (if not using Eq. Y-21).d

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.116(c) Total number of EAFS used for production of ferroalloy 

products 

Z - Phosphoric Acid Production 98.266(f)(2)

Annual CO2 emissions from each wet-process phosphoric 

acid process line (metric tons) as calculated by Equation Z-1a 

or Equation Z-1b (No CEMS).

Emissions

Emission data 

(not eligible for CBI 

treatment)

98.316(b)(2) Annual CO2 emissions for each process line (No CEMS)

98.116(c) Total number of EAFS used for production of ferroalloy 

products 

98.86(a)(3) Number of cement kilns (CEMS)

98.186(a)(4) Total number of smelting furnaces at facility used for lead 

production (CEMS)

98.296(b)(9) Number of manufacturing lines located used to produce 

soda ash

EE - Titanium Dioxide Production 98.316(b)(8) Monthly production of titanium dioxide for each production 

process (No CEMS).

Production/ Throughput Data That are Not 

Inputs to Emission Equations CBI 98.316(a)(2) Annual production of titanium dioxide (CEMS)

Z - Phosphoric Acid Production 98.266(f)(7) Number of wet-process phosphoric acid process lines. Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI

Emissions

For each process vents: Annual average mole fraction of 

each GHG above the concentration threshold or otherwise 

required to be reported.

Y - Petroleum Refineries 98.256(l)(5)

Emission data 

(not eligible for CBI 

treatment)

Y - Petroleum Refineries 98.256(l)(5) For each process vents: Annual volumetric flow discharged to 

the atmosphere. Emissions

Emission data 

(not eligible for CBI 

treatment)
5 of 6

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

d = Double-listed data elements.

ND= No determination has been made for this data element. 

(Includes moved and double-listed data elements)

Subpart Reporting Section Data Element Category Determination

Table C -1: List of Final Category Assignments and CBI Determinations for Data Elements Previously Listed in the Inputs to Emission Equations Data Category.

Similar to Proposed Data Element . . .

98.116(c) Total number of EAFS used for production of ferroalloy 

products 

98.86(a)(3) Number of cement kilns (CEMS)

98.186(a)(4) Total number of smelting furnaces at facility used for lead 

production (CEMS)

98.296(b)(9) Number of manufacturing lines located used to produce 

soda ash

FF- Underground Coal Mines 98.326(f) Dates of each quarterly flow measurement Test & Calibration Methods Not CBI 98.66(c)(3) Last date when the smelter-specific-slope coefficients were 

measured

FF- Underground Coal Mines 98.326(g) Dates CH4 concentration was measured Test & Calibration Methods Not CBI 98.66(c)(3) Last date when the smelter-specific-slope coefficients were 

measured

FF- Underground Coal Mines 98.326(i)

Quarterly CEMS CH4 concentration data used to calculate 

CH4 liberated from degasification systems (average from daily 

data)(C)

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.156(c) Concentration (mass fraction) of HFC-23 

FF- Underground Coal Mines 98.326(i) Quarterly CH4 concentration data based on weekly sampling 

data (C)

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.156(c) Concentration (mass fraction) of HFC-23 

FF- Underground Coal Mines 98.326(l) Dates in quarterly reporting period where active ventilation of 

mining operations is taking place

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.326(p) Annual operating hours of the primary destruction device

FF- Underground Coal Mines 98.326(m) Dates in quarterly reporting period where degasification of 

mining operations is taking place

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.326(p) Annual operating hours of the primary destruction device

GG - Zinc Production 98.336(b)(4) Number of Waelz kilns at each facility used for zinc 

production (No CEMS)

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.336(a)(4) Number of Waelz kilns at facilities used for zinc production 

(CEMS)

GG - Zinc Production 98.336(b)(5) Number of electrothermic furnaces at each facility used for 

zinc production (No CEMS)

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.336(a)(5) Number of electrothermic furnaces at facilities used for zinc 

production (CEMS)

HH - Municipal Solid Waste 

Landfills 98.346(a)

Last year the landfill accepted waste (for open landfills enter 

the estimated year of landfill closure) (for all open landfills 

and for closed landfills not using Equation HH-3).d

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.466(a)(3) Last year the landfill accepted waste (for open landfills, enter 

the estimated year of landfill closure)

HH - Municipal Solid Waste 

Landfills 98.346(a) Capacity of the landfill (for all open landfills and for closed 

landfills not using Equation HH-3)). d

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI 98.466(a)(4) Capacity of the landfill in metric tons

HH - Municipal Solid Waste 

Landfills 98.346(i)(1)

For landfills with gas collection systems, report total 

volumetric flow of landfill gas collected for destruction for the 

reporting year.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.326(p) Annual operating hours of the primary destruction device

EE - Titanium Dioxide Production 98.316(b)(14) Number of separate chloride process lines located at the 

facility (No CEMS).

Unit/Process Static Characteristics That are Not 

Inputs to Emission Equations Not CBI
6 of 6

KEY:

CBI = Data Element is considered to be confidential business information.

Not CBI = Data Element is not eligible for confidential treatment

d = Double-listed data elements.

ND= No determination has been made for this data element. 

(Includes moved and double-listed data elements)

Subpart Reporting Section Data Element Category Determination

Table C -1: List of Final Category Assignments and CBI Determinations for Data Elements Previously Listed in the Inputs to Emission Equations Data Category.

Similar to Proposed Data Element . . .

HH - Municipal Solid Waste 

Landfills 98.346(i)(2) Annual average CH4 concentration of landfill gas collected for 

destruction

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.156(c) Concentration (mass fraction) of HFC-23 

HH - Municipal Solid Waste 

Landfills 98.346(i)(3) Monthly average temperature at which flow is measured for 

landfill gas collected for destruction

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.126(e)

Monitoring results (i.e., continuous monitoring that 

demonstrates continuous achievement of the destruction 

efficiency of the device) for the destruction device that are 

deviations from the monitoring limit set (e.g., parametric 

monitoring of incinerator temperature, outlet concentration 

checks, etc.) during the emissions test.

HH - Municipal Solid Waste 

Landfills 98.346(i)(3) Monthly average pressure at which flow is measured for 

landfill gas collected for destruction

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.126(e)

Monitoring results (i.e., continuous monitoring that 

demonstrates continuous achievement of the destruction 

efficiency of the device) for the destruction device that are 

deviations from the monitoring limit set (e.g., parametric 

monitoring of incinerator temperature, outlet concentration 

checks, etc.) during the emissions test.

HH - Municipal Solid Waste 

Landfills 98.346(i)(7) Estimate waste depth as specified in Table HH-3 Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.346(f) Surface area of the landfill containing waste

II - Wastewater Treatment 98.356(d)(2) Cumulative volumetric biogas flow for each week that biogas 

is collected for destruction. (if using daily sampling)d

Production/ Throughput Data That are Not 

Inputs to Emission Equations CBI 98.316(a)(5) Annual production of carbon-containing waste (CEMS)

II - Wastewater Treatment 98.356(d)(3) Weekly average CH4 concentration for each week that biogas 

is collected for destruction. (if using daily sampling)d

Production/ Throughput Data That are Not 

Inputs to Emission Equations CBI 98.316(b)(11)

Carbon content for carbon-containing waste for each 

process line (percent by weight expressed as a decimal 

fraction) (No CEMS).

II - Wastewater Treatment 98.356(d)(4) Weekly average temperature at which flow is measured for 

biogas collected for destruction (if using daily sampling)d

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.126(e)

Monitoring results (i.e., continuous monitoring that 

demonstrates continuous achievement of the destruction 

efficiency of the device) for the destruction device that are 

deviations from the monitoring limit set (e.g., parametric 

monitoring of incinerator temperature, outlet concentration 

checks, etc.) during the emissions test.

II - Wastewater Treatment 98.356(d)(5)

Weekly average moisture content for each week at which 

flow is measured for biogas collected for destruction (if using 

daily sampling).d

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.126(e)

Monitoring results (i.e., continuous monitoring that 

demonstrates continuous achievement of the destruction 

efficiency of the device) for the destruction device that are 

deviations from the monitoring limit set (e.g., parametric 

monitoring of incinerator temperature, outlet concentration 

checks, etc.) during the emissions test.

II - Wastewater Treatment 98.356(d)(6)

Weekly average pressure for each week at which flow is 

measured for biogas collected for destruction (if using daily 

sampling).d

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.126(e)

Monitoring results (i.e., continuous monitoring that 

demonstrates continuous achievement of the destruction 

efficiency of the device) for the destruction device that are 

deviations from the monitoring limit set (e.g., parametric 

monitoring of incinerator temperature, outlet concentration 

checks, etc.) during the emissions test.

TT- Industrial Landfills 98.466(b)(1)

Number of waste streams (including "other industrial solid 

waste (not otherwise listed)") for which Equation TT-1 is used 

to calculate modeled CH4 generation.

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.346(f) Surface area of the landfill containing waste

TT- Industrial Landfills 98.466(e)(2)

Surface area (in square meters) at the start of the reporting 

year for the landfill sections that contain waste and that are 

associated with the selected cover type for facilities who do 

not use a landfill collection system.d

Unit/process Operating Characteristics That are 

Not Inputs to Emission Equations Not CBI 98.346(f) Surface area of the landfill containing waste