Federal Register / Vol. 86, No. 28 / Friday, February 12, 2021 / Notices 9339 

Office of Regional Counsel, U.S. EPA 

Region 1, 5 Post Office Square, Suite 

100, Boston, MA 02109 at email 

sherman.ruthann@eap.gov. Comments 

should refer to: In the Matter of: 

Mohawk Tannery Site, U.S. EPA Region 

1, Docket No. CERCLA–01–2020–0063. 

FOR FURTHER INFORMATION CONTACT: The 

proposed settlement and additional 

background information relating to the 

settlement are available for public 

inspection at the U.S. EPA Region 1 

OSRR Records and Information Center, 

5 Post Office Square, Suite 100, Boston, 

MA 02109. In addition, a copy of the 

proposed settlement agreement can be 

obtained from RuthAnn Sherman, U.S. 

Environmental Protection Agency, 

Region I, 5 Post Office Square, Suite 

100, Boston, MA 02109; 617–918–1886; 

sherman.ruthann@epa.gov. Additional 

information on the Mohawk Tannery 

Site can be found through the U.S. EPA 

Region I website at: epa.gov/superfund/ 

mohawk. 

Bryan Olson, 

Director, Superfund and Emergency 

Management Division, U.S. EPA, Region I. 

[FR Doc. 2021–02887 Filed 2–11–21; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIROMENTAL PROTECTION 

AGENCY 

[FRL–10020–17–Region 3] 

Clean Air Act Operating Permit 

Program; Petition To Object to the Title 

V Permit for Northeast Maryland Waste 

Disposal Authority; Maryland 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Notice of final action. 

SUMMARY: Pursuant to the Clean Air Act 

(CAA), the Administrator of the 

Environmental Protection Agency (EPA) 

signed an Order, dated December 11, 

2020, granting a petition to object to a 

state operating permit issued by the 

Maryland Department of the 

Environment (MDE). The Order 

responds to a February 4, 2019 petition, 

relating to the Northeast Maryland 

Waste Disposal Authority’s Montgomery 

County Resource Recovery Facility 

(MCRRF), a municipal solid waste 

resource recovery facility located in 

Montgomery County, Maryland. The 

petition was submitted by the 

Environmental Integrity Project and the 

Chesapeake Climate Action Network 

(the Petitioners). This Order constitutes 

final action on that petition requesting 

that the Administrator object to the 

issuance of the proposed CAA title V 

permit. 

DATES: February 12, 2021. 

ADDRESSES: Copies of the final Order, 

the petition, and all pertinent 

information relating thereto can be 

requested by electronic mail to the 

address set forth below in the FOR

FURTHER INFORMATION CONTACT section. 

The final Order is also available 

electronically at the following website: 

https://www.epa.gov/title-v-operatingpermits/title-v-petition-database. 

FOR FURTHER INFORMATION CONTACT: 

Cynthia Stahl, Permits Branch, Air & 

Radiation Division, EPA Region III, 

(215) 814–2180, stahl.cynthia@epa.gov. 

SUPPLEMENTARY INFORMATION: The CAA 

affords EPA a 45-day period to review 

and object to, as appropriate, title V 

operating permits proposed by state 

permitting authorities. Section 505(b)(2) 

of the CAA authorizes any person to 

petition the EPA Administrator within 

60 days after the expiration of this 

review period to object to a state title V 

operating permit if EPA has not done so. 

Petitions must be based only on 

objections raised with reasonable 

specificity during the public comment 

period, unless the petitioner 

demonstrates that it was impracticable 

to raise these issues during the comment 

period or that the grounds for objection 

or other issue arose after the comment 

period. 

MDE issued the final MCRRF renewal 

operating permit (permit no. 24–031– 

1718) on January 1, 2019. In the MCRRF 

petition (numbered III–2019–2), the 

Petitioners sought EPA objection on the 

basis that the title V permit failed to set 

forth monitoring requirements that 

assured continuous compliance with the 

1-hour Prevention of Significant 

Deterioration emission limit for 

hydrogen chloride. The Order explains 

the reasons behind EPA’s decision to 

grant the petition for objection. 

Dated: February 4, 2021. 

Cristina Fernandez, 

Air and Radiation Division, US EPA Region 

III. 

[FR Doc. 2021–02835 Filed 2–11–21; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

[FRL–10019–87–OAR] 

Inventory of U.S. Greenhouse Gas 

Emissions and Sinks: 1990–2019 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Notice of document availability 

and request for comments. 

SUMMARY: The Draft Inventory of U.S. 

Greenhouse Gas Emissions and Sinks: 

1990–2019 is available for public 

review. The Environmental Protection 

Agency (EPA) requests 

recommendations for improving the 

overall quality of the inventory report to 

be finalized in April 2021, as well as 

subsequent inventory reports. 

DATES: To ensure your comments are 

considered for the final version of the 

document, please submit your 

comments by March 15, 2021. However, 

comments received after that date will 

still be welcomed and considered for 

the next edition of this report. 

ADDRESSES: Submit your comments, 

identified by Docket ID No. EPA–HQ– 

OAR–2021–0008, to the Federal 

eRulemaking Portal: https://

www.regulations.gov. Follow the online 

instructions for submitting comments. 

Once submitted, comments cannot be 

edited or withdrawn. Do not submit 

electronically any information you 

consider to be Confidential Business 

Information (CBI). Comments can also 

be submitted in hardcopy to GHG 

Inventory at: Environmental Protection 

Agency, Climate Change Division 

(6207A), 1200 Pennsylvania Ave. NW, 

Washington, DC 20460, Fax: (202) 343– 

2342. You are welcome and encouraged 

to send an email with your comments to 

GHGInventory@epa.gov. EPA may 

publish any comment received to its 

public docket, submitted in hardcopy or 

sent via email. For additional 

submission methods, the full EPA 

public comment policy, information 

about CBI, and general guidance on 

making effective comments, please visit 

http://www2.epa.gov/dockets/ 

commenting-epa-dockets. 

FOR FURTHER INFORMATION CONTACT: Ms. 

Mausami Desai, Environmental 

Protection Agency, Office of Air and 

Radiation, Office of Atmospheric 

Programs, Climate Change Division, 

(202) 343–9381, GHGInventory@

epa.gov. 

SUPPLEMENTARY INFORMATION: Annual 

U.S. emissions for the period of time 

from 1990 through 2019 are summarized 

and presented by sector, including 

source and sink categories. The 

inventory contains estimates of carbon 

dioxide (CO2), methane (CH4), nitrous 

oxide (N2O), hydrofluorocarbons (HFC), 

perfluorocarbons (PFC), sulfur 

hexafluoride (SF6), and nitrogen 

trifluoride (NF3) emissions. The 

technical approach used in this report to 

estimate emissions and sinks for 

greenhouse gases is consistent with the 

methodologies recommended by the 

Intergovernmental Panel on Climate 

Change (IPCC), and reported in a format