Source: https://www.federalregister.gov/documents/2012/06/11/2012-14106/approval-and-promulgation-of-implementation-plans-tennessee-prevention-of-significant-deterioration
Timestamp: 2017-11-23 02:36:08
Document Index: 82724462

Matched Legal Cases: ['art 51', '§\u2009110', 'art 51', 'art 60', 'art 63', 'arts 51']

Federal Register :: Approval and Promulgation of Implementation Plans; Tennessee: Prevention of Significant Deterioration and Nonattainment New Source Review; Fine Particulate Matter
Approval and Promulgation of Implementation Plans; Tennessee: Prevention of Significant Deterioration and Nonattainment New Source Review; Fine Particulate Matter
34302-34306 (5 pages)
FRL-9684-1
3. Interpollutant Trading Provision
https://www.federalregister.gov/d/2012-14106 https://www.federalregister.gov/d/2012-14106
The U.S. Environmental Protection Agency (EPA) is proposing to approve changes to the Tennessee State Implementation Plan (SIP), submitted by the Tennessee Department of Environment and Conservation (TDEC) through the Division of Air Pollution Control to EPA on July 29, 2011. The July 29, 2011, SIP revision modifies Tennessee's New Source Review (NSR) Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NNSR) programs. Tennessee's July 29, 2011, SIP revision proposes to incorporate, into the Tennessee SIP, NSR provisions for fine particulate matter (also known as PM2.5) as amended in EPA's 2008 NSR PM2.5 Implementation Rule (hereafter referred to as the “NSR PM2.5 Rule”). EPA is proposing approval of the July 29, 2011, SIP revision because the Agency has preliminarily determined that the revision is consistent with the Clean Air Act (CAA or Act) and EPA regulations regarding NSR permitting.
Submit your comments, identified by Docket ID No. EPA-R04-OAR-2012-0080 by one of the following methods:
4. Mail: EPA-R04-OAR-2012-0080, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303-8960.
Instructions: Direct your comments to Docket ID No. “EPA-R04-OAR-2012-0080.” EPA's policy is that all comments received will be included in the public docket without change and may be made available online at www.regulations.gov, including any personal information provided, unless the comment includes information claimed to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Do not submit through www.regulations.gov or email, information that you consider to be CBI or otherwise protected. The www.regulations.gov Web site is an “anonymous access” system, which means EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send an email comment directly to EPA without going through www.regulations.gov, your email address will be automatically captured and included as part of the comment that is placed in the public docket and made available on the Internet. If you submit an electronic comment, EPA recommends that you include your name and other contact information in the body of your comment and with any disk or CD-ROM you submit. If EPA cannot read your comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment. Electronic files should avoid the use of special characters, any form of encryption, and be free of any defects or viruses. For additional information about EPA's public docket visit the EPA Docket Center homepage at http://www.epa.gov/epahome/dockets.htm.
For information regarding the Tennessee SIP, contact Ms. Twunjala Bradley, Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303-8960. Ms. Bradley's telephone number is (404) 562-9352; email address: bradley.twunjala@epa.gov. For information regarding NSR, contact Ms. Yolanda Adams, Air Permits Section, at the same address above. Ms. Adams' telephone number is (404) 562-9241; email address: adams.yolanda@epa.gov. For information regarding the PM2.5 national ambient air quality standards (NAAQS), contact Mr. Joel Huey, Regulatory Development Section, at the same address above. Mr. Huey's telephone number is (404) 562-9104; email address: huey.joel@epa.gov.
On July 29, 2011, TDEC submitted a SIP revision to EPA for approval into the Tennessee SIP to adopt rules equivalent to federal requirements for NSR permitting.[1] Tennessee's July 29, 2011, SIP revision includes changes to Tennessee's Air Quality Regulations, Chapter 1200-03-09—Construction and Operating Permits, Rule Number .01—Construction Permits, to adopt PSD and NNSR requirements related to the implementation of the NSR PM2.5 Rule. The rule changes adopted required federal PSD and NNSR permitting provisions governing the implementation of the NSR program for the PM2.5 NAAQS promulgated in the NSR PM2.5 Rule. Also, Tennessee's July 29, 2011, SIP revision includes clarifying changes to rule 1200-03-09—.01. Pursuant to section 110 of the CAA, EPA is proposing to approve these changes into the Tennessee SIP.
Additionally, EPA is not taking action to approve a portion of Tennessee's July 29, 2011, SIP revision regarding the applicability of the term “particulate matter emissions” when accounting for condensable particles in applicability determinations and in establishing emissions limitations in PSD permits. More details are provided in Sections II and III below.
Today's proposed action to revise the Tennessee SIP relates to EPA's “Implementation of the New Source Review Program for Particulate Matter Less than 2.5 Micrometers,” Final Rule, 73 FR 28321 (May 16, 2008) (the “NSR PM2.5 Rule”). In the NSR PM2.5 Rule, EPA finalized regulations to implement the NSR program for the PM2.5 NAAQS. As a result of EPA's final NSR PM2.5 Rule, states were required to provide SIP submissions no later than May 16, 2011, to address these requirements for both the PSD and NNSR programs. Tennessee's July 29, 2011, SIP revision addresses the PSD and NNSR requirements for the PM2.5 NAAQS. More detail on the NSR PM2.5 Rule can be found in EPA's May 16, 2008, final rule and is summarized below.
The health effects associated with exposure to PM2.5 include potential aggravation of respiratory and cardiovascular disease (i.e., lung disease, decreased lung function asthma attacks and certain cardiovascular issues). Epidemiological studies have indicated a correlation between elevated PM2.5 levels and premature mortality. Groups considered especially sensitive to PM2.5 exposure include older adults, children, and individuals with heart and lung diseases. For more details regarding health effects and PM2.5 see EPA's Web Site at http://www.epa.gov/oar/particlepollution/ (See heading “Health and Welfare”).
On July 18, 1997, EPA revised the NAAQS for PM to add new standards for fine particles, using PM2.5 as the indicator. Previously, EPA used PM10 (inhalable particles smaller than or equal to 10 micrometers in diameter) as the indicator for the PM NAAQS. EPA established health-based (primary) annual and 24-hour standards for PM2.5, setting an annual standard at a level of 15.0 micrograms per cubic meter (μg/m3) and a 24-hour standard at a level of 65 μg/m3. See 62 FR 38652. At the time the 1997 primary standards were established, EPA also established welfare-based (secondary) standards identical to the primary standards. The secondary standards are designed to protect against major environmental effects of PM2.5, such as visibility impairment, soiling, and materials damage. On October 17, 2006, EPA revised the primary and secondary 24-hour NAAQS for PM2.5 to 35 μg/m3 and retained the existing annual PM2.5 NAAQS of 15.0 μg/m3. See 71 FR 61236.
The CAA NSR program is a preconstruction review and permitting program applicable to certain new and modified stationary sources of air pollutants regulated under the CAA. The program includes a combination of air quality planning and air pollution control technology requirements. The CAA NSR program is composed of three separate programs: PSD, NNSR, and Minor NSR. PSD is established in part C of title I of the CAA and applies in areas that meet the NAAQS—“attainment areas”—as well as areas where there is insufficient information to determine if the area meets the NAAQS—“unclassifiable areas.” The NNSR program is established in part D of title I of the CAA and applies in areas that are not in attainment of the NAAQS—“nonattainment areas.” The Minor NSR program addresses construction or modification activities that do not qualify as “major” and applies regardless of the designation of the area in which a source is located. Together, these programs are referred to as NSR programs. EPA regulations governing the implementation of these programs are contained in 40 CFR sections 51.160-.166; 52.21, .24; and part 51, Appendix S.
Section 109 of the CAA requires EPA to promulgate a primary NAAQS to protect public health and a secondary NAAQS to protect public welfare. Once EPA sets those standards, states must develop, adopt, and submit a SIP to EPA for approval that includes emission limitations and other control measures to attain and maintain the NAAQS. See CAA § 110. Each SIP is also required to include a preconstruction review program for the construction and modification of any stationary source of air pollution to assure the maintenance of the NAAQS. The July 29, 2011, SIP revision revises Tennessee's PSD and NNSR programs.
On May 16, 2008, EPA finalized the NSR PM2.5 Rule to implement the PM2.5 NAAQS, including changes to the NSR program. See 73 FR 28321. The NSR PM2.5 Rule revised the federal NSR program requirements to establish the framework for implementing preconstruction permit review for the PM2.5 NAAQS in both attainment and nonattainment areas. Specifically, the NSR PM2.5 Rule established the following NSR requirements to implement the PM2.5 NAAQS: (1) Require NSR permits to address directly emitted PM2.5 and precursor pollutants; (2) establish significant emission rates for direct PM2.5 and precursor pollutants (including sulfur dioxide (SO2) and nitrogen oxides (NOX)); (3) establish PM2.5 emission offsets; (4) provide exceptions to PM10 grandfather policy; and (5) require states to account for gases that condense to form particles (“condensables”) in PM2.5 and PM10 emission limits in PSD or nonattainment NSR permits. Additionally, the NSR PM2.5 Rule authorized states to adopt provisions in their nonattainment NSR rules that would allow interpollutant offset trading. Tennessee's July 29, 2011, SIP revision addresses the PSD and NNSR requirements related to EPA's May 16, 2008, NSR PM2.5 Rule. A few key issues described in greater detail below include: the PM10 surrogate and grandfathering policy, condensable provision and interpollutant offset trading provision.
After EPA promulgated the NAAQS for PM2.5 in 1997, the Agency issued a guidance document entitled “Interim Implementation of New Source Review Requirements for PM2.5.” John S. Seitz, EPA, October 23, 1997 (the “Seitz memo”). The Seitz memo was designed to help states implement NSR requirements pertaining to the new PM2.5 NAAQS in light of technical difficulties posed by PM2.5 at that time. Specifically, the Seitz memo stated: “PM-10 may properly be used as a surrogate for PM-2.5 in meeting NSR requirements until these difficulties are resolved.” EPA also issued a guidance document entitled “Implementation of New Source Review Requirements in PM-2.5 Nonattainment Areas” (the “2005 PM2.5 Nonattainment NSR Guidance”), on April 5, 2005, the date that EPA's PM2.5 nonattainment area designations became effective for the 1997 NAAQS. This memorandum provided guidance on the implementation of the nonattainment major NSR provisions in PM2.5 nonattainment areas in the interim period between the effective date of the PM2.5 nonattainment area designations (April 5, 2005) and EPA's promulgation of final PM2.5 NNSR regulations. Besides re-affirming the continuation of the PM10 Surrogate Policy for PM2.5 attainment areas set forth in the Seitz memo, the 2005 PM2.5 NNSR Guidance recommended that until EPA promulgated the PM2.5 major NSR regulations, “States should use a PM10 nonattainment major NSR program as a surrogate to address the requirements of nonattainment major NSR for the PM2.5 NAAQS.”
In the NSR PM2.5 Rule, EPA required that major stationary sources seeking permits must begin directly satisfying the PM2.5 requirements, as of the effective date of the rule, rather than relying on PM10 as a surrogate, with two exceptions. The first exception is a “grandfathering” provision in the federal PSD program at 40 CFR 52.21(i)(1)(xi). This grandfathering provision applied to sources that had applied for, but had not yet received, a final and effective PSD permit before the July 15, 2008, effective date of the May 2008 final rule. The second exception was that states with SIP-approved PSD programs could continue to implement the Seitz Memo's PM10 Surrogate Policy for up to three years (until May 2011) or until the individual revised state PSD programs for PM2.5 are approved by EPA, whichever comes first. For additional information on the NSR PM2.5 Rule, see 73 FR 28321.[2]
On May 18, 2011 (76 FR 28646), EPA took final action to repeal the PM2.5 grandfathering provision at 40 CFR 52.21(i)(1)(xi). This final action ended the use of the 1997 PM10 Surrogate Policy for PSD permits under the federal PSD program at 40 CFR 52.21. In effect, any PSD permit applicant previously covered by the grandfathering provision (for sources that completed and submitted a permit application before July 15, 2008) [3] that did not have a final and effective PSD permit before the effective date of the repeal will not be able to rely on the 1997 PM10 Surrogate Policy to satisfy the PSD requirements for PM2.5 unless the application includes a valid surrogacy demonstration. See 76 FR 28646. In its July 29, 2011, SIP revision, Tennessee elected not to adopt the grandfathering provision at 40 CFR 52.21(i)(1)(xi), into its PSD regulations. Therefore, Tennessee's July 29, 2011, SIP revision is consistent with federal regulations since it does not contain the repealed grandfathering provision.
In the NSR PM2.5 Rule, EPA revised the definition of “regulated NSR pollutant” for PSD and NNSR to add a paragraph providing that “particulate matter (PM) emissions, PM2.5 emissions and PM10 emissions” shall include gaseous emissions from a source or activity which condense to form particulate matter at ambient temperatures and that on or after January 1, 2011, such condensable particulate matter shall be accounted for in applicability determinations and in establishing emissions limitations for PM, PM2.5 and PM10 in permits issued. See 40 CFR 51.166(b)(49)(vi), 52.21(b)(50)(vi) and “Emissions Offset Interpretative Ruling” (40 CFR Part 51, Appendix S). A similar paragraph added to the NNSR rule does not include “particulate matter (PM) emissions.” See 40 CFR 51.165(a)(1)(xxxvii)(D).
On March 12, 2012, EPA proposed a rulemaking to amend the definition of “regulated NSR pollutant” promulgated in the 2008 NSR PM2.5 Rule regarding the PM condensable provision at 40 CFR 51.166(b)(49)(vi), 52.21(b)(50)(i) and EPA's Emissions Offset Interpretative Ruling. See 77 FR 15656. The rulemaking proposes to remove the inadvertent requirement in the NSR PM2.5 Rule that the measurement of condensable “particulate matter emissions” be included as part of the measurement and regulation of “particulate matter emissions.” The term “particulate matter emissions” includes particles that are larger than PM2.5 and PM10 and is an indicator measured under various New Source Performance Standards (NSPS) (40 CFR part 60).[4] Tennessee's July 29, 2011, SIP revision adopts EPA's definition for regulated NSR pollutant for condensables (at 40 CFR 51.166(b)(49)(vi)), including the term “particulate matter emissions,” as promulgated in the NSR PM2.5 Rule. EPA's review of Tennessee's July 29, 2011, SIP revision with regards to the NSR PM2.5 Rule condensable provision is provided below in Section III.
The NSR PM2.5 final Rule authorized states to adopt provisions in their NNSR rules that would allow major stationary sources and major modifications locating in areas designated nonattainment for PM2.5 to offset emissions increases of direct PM2.5 emissions or PM2.5 precursors with reductions of either direct PM2.5 emissions or PM2.5 precursors in accordance with offset ratios contained in the approved SIP for the applicable nonattainment area. The inclusion, in whole or in part, of the interpollutant trading offset provisions for PM2.5 is discretionary on the part of the states. In the preamble to the NSR PM2.5 Rule, EPA included preferred or presumptive offset ratios, applicable to specific PM2.5 precursors that states may adopt in conjunction with the new interpollutant trading offset provisions for PM2.5, and for which the state could rely on the EPA's technical work to demonstrate the adequacy of the ratios for use in any PM2.5 nonattainment area. Alternatively, the preamble indicated that states may adopt their own ratios, subject to the EPA's approval, that would have to be substantiated by modeling or other technical demonstrations of the net air quality benefit for ambient PM2.5 concentrations.
The preferred ratios were subsequently the subject of a petition for reconsideration which the EPA Administrator granted in 2009. As a result of the reconsideration, on July 21, 2011, EPA issued a memorandum entitled “Revised Policy to Address Reconsideration of Interpollutant Trading Provisions for Fine Particles (PM2.5)” (hereafter referred to as the “Interpollutant Trading Memorandum”). The Interpollutant Trading Memorandum indicated that the existing preferred offset ratios are no longer considered presumptively approvable and that any precursor offset ratio submitted as part of the NSR SIP for a PM2.5 nonattainment area must be accompanied by a technical demonstration showing the net air quality benefits of such ratio for the PM2.5 nonattainment area in which it will be applied. Tennessee's July 29, 2011, SIP revision adopts the interpollutant policy but not the preferred trading ratios. EPA's analysis of Tennessee's July 29, 2011, SIP revision regarding interpollutant trading is provided below in Section III.
Tennessee currently has a SIP-approved NSR program for new and modified stationary sources. TDEC's PSD preconstruction rules are found at rule 1200-3-9-.01(4) and apply to major stationary sources or modifications constructed in areas designated attainment as required under part C of title I of the CAA with respect to the NAAQS. TDEC's rule 1200-3-9-.01(5) includes permitting requirements for sources in and impacting nonattainment areas. Today, EPA is proposing to approve changes to Tennessee's rules at 1200-3-9-.01(4) and at 1200-3-9-.01(5) to update the State's existing NSR program to be consistent with federal NSR regulations, amended in the NSR PM2.5 Rule (at 40 CFR 51.165 and 51.166).
Tennessee's July 29, 2011, SIP revision adopts the following NSR PM2.5 Rule provisions into the Tennessee SIP at Chapter 12000-03-09: (1) Requirement for NSR permits to address directly emitted PM2.5 and precursor pollutants; (2) significant emission rates for direct PM2.5 and precursor pollutants (SO2 and NOX); (3) PSD and NNSR requirements of states to address condensable PM in establishing enforceable emission limits for PM10 or PM2.5; (4) PM2.5 emission offsets; and (5) optional interpollutant trading provision set forth at 40 CFR 51.165(a)(11).
These amendments to the Tennessee rules became state-effective June 27, 2011. Specifically, the rules included in the July 29, 2011, SIP revision establish that the State's existing NSR permitting program requirements for PSD and NNSR apply to the PM2.5 NAAQS and its precursors; revise the definitions of “significant” at 1200-03-09-.01(4)(b)24(i) and (5)((b)1(x)(I) to establish significant emission rates for direct PM2.5 and PM2.5 precursors for major modifications at existing sources (as amended at 40 CFR 51.165(a)(1)(x)(A) and 51.166(b)(23)(i)); revise the term “regulated NSR pollutant” at 1200-03-09-.01(4)(b)47 and (5)(b)1(xlix) to include PM2.5, recognize PM2.5 precursors and include the requirement that condensable emissions be accounted for in applicability determinations and in establishing emissions limitations for PM (as amended at 40 CFR 51.165(a)(1)(xxxvii(C) and 51.166(b)(49); and adopt NNSR emission offsets (a ratio of 1:1) for direct PM2.5 at 1200-03-09-.01(5)2(v) (as amended at 40 CFR 51.165(a)(9)). Additionally, Tennessee's SIP revision includes the interpollutant trading policy at rule 1200-03-09-.01(5)(b)2(v)(XV) (as amended at 40 CFR 51.165(a)(11)). These changes result in the Tennessee rules being equivalent to federal changes promulgated in the NSR PM2.5 Rule.
EPA's May 18, 2011, final rulemaking repealed the PM10 “grandfathering” provision, as noted in Section II.C above. Tennessee's July 29, 2011, SIP revision does not include the grandfathering provision at 40 CFR 52.21(i)(1)(ix) promulgated in the NSR PM2.5 Rule. Therefore, Tennessee's July 29, 2011, SIP submission is consistent with federal regulations.
Further, Tennessee's July 29, 2011, SIP revision adopts the elective interpollutant trading provision policy at 1200-03-09(5)(b)2.(v)(XV) set forth at 40 CFR 51.165(a)(11) for the purpose of offsets under the PM2.5 NNSR program. However, the July 29, 2011, SIP revision does not adopt, into the Tennessee SIP, any trading ratios associated with the interpollutant trading policy established in the NSR PM2.5 Rule. As set forth in EPA's July 21, 2011, Interpollutant Trading Memorandum, the preferred precursor offset ratios included in the preamble to the NSR PM2.5 Rule are no longer considered presumptively approvable. Therefore any precursor offset ratio submitted, to EPA for approval, as part of the NSR SIP for a PM2.5 nonattainment area must be accompanied by a technical demonstration showing the suitability of the ratios for that particular nonattainment area. Consequently, if a major stationary source or source with a major modification in Tennessee requests to obtain offsets through interpollutant trading, the State of Tennessee would first be required, consistent with the requirements of section 51.165(a)(11), to revise its SIP to adopt appropriate trading ratios. Tennessee would need to submit to EPA a technical demonstration showing how either the preferred ratios established in the NSR PM2.5 Rule or the State's own ratios are appropriate for the state's particular PM2.5 nonattainment as well as a revision to the NSR program adopting the ratios into the SIP. EPA would then have to approve the demonstration and ratios into the Tennessee SIP prior to any major stationary source or major modification obtaining offsets through the interpollutant trading policy.
EPA continues to support the basic policy that sources may offset increases in emissions of direct PM2.5 or of any PM2.5 precursor in a PM2.5 nonattainment area with actual emissions reductions in direct PM2.5 or PM2.5 precursor, respectively, in accordance with offset ratios as approved in the SIP for the applicable nonattainment area. Tennessee's adoption of the interpollutant trading policy without trading ratios does not in any way allow a major stationary source or major modification in the state to obtain offsets through interpollutant trading, nor does it affect the approvability of Tennessee's July 29, 2010, SIP revision.
As mentioned above, Tennessee's July 29, 2011, SIP revision also adopts into the State's PSD regulations the requirement to address condensable PM in applicability determinations and in establishing enforceable emission limits in PSD and NNSR permits, as established in the NSR PM2.5 Rule. As discussed in Section II.C.2, under a separate action, EPA has proposed to correct the inadvertent inclusion of “particulate matter emissions” in the definition of “regulated NSR pollutant” as an indicator for which condensable emissions must be addressed. See 77 FR 75656 (March 16, 2012). Further, on May 1, 2012, the State of Tennessee provided a letter to EPA with clarification of the State's intent in light of EPA's March 12, 2012, proposed rulemaking. Specifically, in that letter, the State of Tennessee requested that EPA not approve the term “particulate matter emissions” (at rule 1200-03-09-.01(4)(b)47(vi)) as part of the definition for “regulated NSR pollutant” regarding the inclusion of t condensable emissions in applicability determinations and in establishing emissions limitations for PM. Therefore given the State's request and EPA's intention to amend the definition of “regulated NSR pollutant,” EPA is not proposing action to approve the terminology “particulate matter emissions” into the Tennessee SIP (at 1200-03-09-.01(4)(b)47(vi)) for the condensable provision in the definition of “regulated NSR pollutant.” EPA is, however, proposing to approve into the Tennessee SIP at 1200-03-09-.01(4)(b)47(vi) the remaining condensable requirement at 40 CFR 51.166(b)(49)(vi), which requires that condensable emissions be accounted for in applicability determinations and in establishing emissions limitations for PM2.5 and PM10.
In addition to the adoption of the NSR PM2.5 Rule mentioned above, TDEC's July 29, 2011, SIP revision makes an administrative change to Chapter 1200-03-09 for PSD and NNSR. On June 13, 2007, EPA took final action to revise the 2002 NSR Reform Rules [5] to remove from federal law all provisions pertaining to clean units and the pollution control projects exemption that were vacated by the United States Court of Appeals for the District of Columbia Rule. New York v. United States, 413 F.3d 3 (D.C. Cir. 2005). See 72 FR 32526. EPA's efforts to remove the vacated provisions included removing the following language from the hybrid test applicability provision at 40 CFR 51.166(a)(7)(iv)(f), 51.165(f)(6) and 52.21(a)(2)(iv)(f): “For example, if a project involves both an existing emissions unit and a Clean Unit, the projected increase is determined by summing the values determined using the method specified in paragraph (a)(7)(iv)(c) of this section for the existing unit and determined using the method specified in paragraph (a)(7)(iv)(e) of this section for the Clean Unit.”
Tennessee's July 29, 2011, submission removes the above language from its hybrid test applicability provision at 1200-03-09-.01(4)(c)4(vi) and 1200-03-09-.01(5)(b)2(xvii) (PSD and NNSR regulations respectively) to be consistent with federal language amended in the June 13, 2007, final rulemaking regarding the vacated portions of the 2002 NSR Reform Rule. EPA is proposing to approve the NSR PM2.5 requirements and administrative changes mentioned above into the Tennessee SIP because EPA has made the preliminary determination that this change is consistent with federal regulations and the CAA.
EPA is proposing to approve Tennessee's July 29, 2011, SIP revision, which includes rules that modify Tennessee's PSD and NNSR programs to adopt federal regulations amended in the NSR PM2.5 Rule. EPA has made the preliminary determination that this SIP revision is approvable because it is in consistent with the CAA and EPA regulations regarding NSR permitting.
1. Tennessee's July 29, 2011, submittal also contains changes to Tennessee Chapter 1200-03-26—Administrative Fees Schedule provisions. EPA is not proposing action on this part of the submittal as these provisions are not part of the federally-approved Tennessee SIP.
4. In addition to the NSPS for PM, it is noted that states regulated “particulate matter emissions” for many years in their SIPs for PM, and the same indicator has been used as a surrogate for determining compliance with certain standards contained in 40 CFR part 63, regarding National Emission Standards for Hazardous Air Pollutants.
5. On December 31, 2002 (67 FR 80186), EPA published final rule changes to 40 CFR parts 51 and 52 regarding the CAA's PSD and NNSR programs. On November 7, 2003 (68 FR 63021), EPA published a notice of final action on the reconsideration of the December 31, 2002, final rule changes. The December 31, 2002, and the November 7, 2003, final actions are collectively referred to as the “2002 NSR Reform Rules.”
[FR Doc. 2012-14106 Filed 6-8-12; 8:45 am]