Air quality implementation plans; approval and promulgation; various States: Kentucky,

[Federal Register: October 4, 2007 (Volume 72, Number 192)]

[Proposed Rules]

[Page 56706-56707]

From the Federal Register Online via GPO Access [wais.access.gpo.gov]

[DOCID:fr04oc07-18]

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R04-OAR-2007-0835-200740(b); FRL-8475-3]

Approval of Implementation Plans of Kentucky: Clean Air Interstate Rule

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

SUMMARY: EPA is proposing to approve a revision to the Kentucky State Implementation Plan (SIP) submitted on July 19, 2007. This revision addresses the requirements of EPA's Clean Air Interstate Rule (CAIR), promulgated on May 12, 2005, and subsequently revised on April 28, 2006, and December 13, 2006. EPA is proposing to determine that the SIP revision fully implements the CAIR requirements for Kentucky. Therefore, as a consequence of the SIP approval, EPA will also withdraw the CAIR Federal Implementation Plans (FIPs) concerning sulfur dioxide (SO2), nitrogen oxides (NOX) annual, and NOXozone season emissions for Kentucky. The CAIR FIPs for all States in the CAIR region were promulgated on April 28, 2006, and subsequently revised on December 13, 2006.

CAIR requires States to reduce emissions of SO2and NOXthat significantly contribute to, and interfere with maintenance of, the national ambient air quality standards for fine particulates and/or ozone in any downwind state. CAIR establishes State budgets for SO2and NOXand requires States to submit SIP revisions that implement these budgets in States that EPA concluded did contribute to nonattainment in downwind states. States have the flexibility to choose which control measures to adopt to achieve the budgets, including participating in the EPA-administered cap-and-trade programs. In the SIP revision that EPA is proposing to approve, Kentucky would meet CAIR requirements by participating in the EPA-administered cap-and-trade programs addressing SO2, NOXannual, and NOXozone season emissions.

In the Final Rules Section of this Federal Register, EPA is approving the Commonwealth's SIP revision 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 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 on this document. Any parties interested in commenting on this document should do so at this time.

DATES: Written comments must be received on or before November 5, 2007.

[[Page 56707]]

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R04- OAR-2007-0835, by one of the following methods:

1. http://www.regulations.gov: Follow the on-line instructions for

   submitting comments.

2. E-mail: LeSane.Heidi@epa.gov.

3. Fax: 404-562-9019.

4. Mail: ``EPA-R04-OAR-2007-0835'', 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.

5. Hand Delivery or Courier: Heidi Lesane, 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. 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 to 4:30, excluding Federal holidays.

   Please see the direct final rule which is located in the Rules section of this Federal Register for detailed instructions on how to submit comments.

   FOR FURTHER INFORMATION CONTACT: Heidi LeSane 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. The telephone number is (404) 562-9074. Mrs. LeSane can also be reached via electronic mail at LeSane.Heidi@epa.gov.

   SUPPLEMENTARY INFORMATION: For additional information see the direct final rule which is published in the Rules Section of this Federal Register.

   Dated: September 21, 2007. J.I. Palmer, Jr., Regional Administrator, Region 4.

   [FR Doc. E7-19328 Filed 10-3-07; 8:45 am]

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