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[Federal Register Volume 80, Number 142 (Friday, July 24, 2015)]
[Proposed Rules]
[Pages 44013-44014]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-17665]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R01-OAR-2014-0842; A-1-FRL-9927-33-Region 1]

Approval and Promulgation of Air Quality Implementation Plans; 
Connecticut; Prevention of Significant Deterioration and Nonattainment 
New Source Review

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve certain revisions to the State of Connecticut State 
Implementation Plan (SIP) relating to regulation of fine particulate 
matter (PM2.5) emissions within the context of EPA's 
Prevention of Significant Deterioration (PSD) regulations. EPA is also 
proposing to approve clarifications to the applicability section of 
Connecticut's Nonattainment New Source Review (NNSR) regulations. These 
revisions

[[Page 44014]]

will be part of Connecticut's major stationary source preconstruction 
permitting programs, and are intended to align Connecticut's 
regulations with the federal PSD and NNSR regulations. This action is 
being taken in accordance with the Clean Air Act (CAA).

DATES: Written comments must be received on or before August 24, 2015.

ADDRESSES: Submit your comments, identified by Docket ID Number EPA-
R01-OAR-2014-0842 by one of the following methods:
    1. www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. Email: dahl.donald@epa.gov
    3. Fax: (617) 918-01657.
    4. Mail: ``Docket Identification Number EPA-R01-OAR-2014-0842'', 
Donald Dahl, U.S. Environmental Protection Agency, EPA New England 
Regional Office, Office of Ecosystem Protection, Air Permits, Toxics, 
and Indoor Programs Unit, 5 Post Office Square--Suite 100, (Mail code 
OEP05-2), Boston, MA 02109-3912.
    5. Hand Delivery or Courier. Deliver your comments to: Donald Dahl, 
U.S. Environmental Protection Agency, EPA New England Regional Office, 
Office of Ecosystem Protection, Air Permits, Toxics, and Indoor 
Programs Unit, 5 Post Office Square--Suite 100 (Mail code OEP05-2), 
Boston, MA 02109-3912. Such deliveries are only accepted during the 
Regional Office's normal hours of operation. The Regional Office's 
official hours of business are Monday through Friday, 8:30 a.m. to 4:30 
p.m., excluding legal holidays.
    Please see the direct final rule which is located in the Rules and 
Regulations section of this issue of the Federal Register for detailed 
instructions on how to submit comments.

FOR FURTHER INFORMATION CONTACT: Donald Dahl, U.S. Environmental 
Protection Agency, EPA New England Regional Office, Office of Ecosystem 
Protection, Air Permits, Toxics, and Indoor Programs Unit, 5 Post 
Office Square--Suite 100, (mail code OEP05-2), Boston, MA 02109-3912. 
Mr. Dahl's telephone number is (617) 918-1657; email address: 
dahl.donald@epa.gov.

SUPPLEMENTARY INFORMATION: In the Rules and Regulations section of this 
issue of the Federal Register, EPA is approving the State's SIP 
submittal as a direct final rule without prior proposal because the 
Agency views this as a noncontroversial submittal and anticipates no 
adverse comments. A detailed rationale for the approval is set forth in 
the direct final rule. If no adverse comments are received in response 
to this action rule, no further activity is contemplated. If EPA 
receives adverse comments, the direct final rule will be withdrawn and 
all public comments received will be addressed in a subsequent final 
rule based on this proposed rule. EPA will not institute a second 
comment period. Any parties interested in commenting on this action 
should do so at this time. Please note that if EPA receives adverse 
comment on an amendment, paragraph, or section of this rule and if that 
provision may be severed from the remainder of the rule, EPA may adopt 
as final those provisions of the rule that are not the subject of an 
adverse comment.
    For additional information, see the direct final rule which is 
located in the Rules and Regulations section of this issue of the 
Federal Register.

    Dated: April 20, 2015.
H. Curtis Spalding,
Regional Administrator, EPA New England.
[FR Doc. 2015-17665 Filed 7-23-15; 8:45 am]
BILLING CODE 6560-50-P
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