1 MEMORANDUM

From: Colin Boswell Office of Air Quality Planning and Standards U.S. Environmental Protection Agency To: Melanie King

Date: October 27, 2014 Subject: Amended Regulatory Text for Suppl emental Proposal: Carbon Pollution Emission Guidelines for Existing Power Plants in Indian Country and U.S. Territories

Amended Regulatory Text

On June 18, 2014, the EPA proposed adding a Subpart UUUU (79 FR 34950) to 40 CFR Part 60. This new subpart is the Emission Guidelines for Greenhous e Gas Emissions and Compliance Times for Electric Utility Generating Units. The EPA intends to finalize the proposed amendments with the inclusion of a supplemental proposal which includes carbon pollution gu idelines for existing power plants in Indian country and U.S. territories. To f acilitate understanding the amendments to the regulation being proposed in the supplemental proposal and allow interested persons to see the proposed amendments for Indian country and U.S. territories, the following document uses track chan ges to demonstrat e the proposed additional emission guidelines for I ndian country and U.S. territories . The only changes to the proposed regulation text are in Sec tion 60.5710 and Table 1. In Section 60.570 the EPA is adding text to clarify the applicability of the regula tion to include U.S. territories and areas of Indian country. In Table 1 the EPA adds CO 2 Emission Performance Goals for the applicable U.S. territories and areas of Indian country. Note that Section 302 of the CAA defines th e term “State” to include U.S. territories in the remainder of the original proposed regulation te xt not shown in this memo.

Subpart UUUU: Emission Guidelines for Greenho use Gas Emissions and Compliance Times for Electric Utility Generating Units

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§ 60.5710 Am I affected by this subpart? If you are the Administrator of an air quality program of a state, the Commonwealth of Puerto Rico, Guam and any other United States’ territory, or an Indian tribe that has been approved by EPA pursuant to 40 CFR 49.9 as eligible to administer this subsection (hereinafter a state) in state with one or more affected EGUs that commenced construction on or before January 8, 2014, you must submit a state plan to the U.S. Environmental Protection Agency (EPA) that implements the emission guidelines contained in this subpart. You must submit a negative declaration lette r in place of the stat e plan if there are no affected EGUs for which construction commenced on or before January 8, 2014 in your state.

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Table 1 to Subpart UUUU of Pa rt 60—State Rate-based CO 2 Emission Performance Goals (Pounds of CO 2 Per Net MWh) State Interim Goal Final Goal Alabama 1,147 1,059

Alaska 1,097 1,0032 Arizona 735 702 Arkansas 968 910 California 556 537 Colorado 1,159 1,108 Connecticut 597 540

Delaware 913 841

Florida 794 740 Georgia 891 834 Hawaii 1,378 1,306 Idaho 244 228 Illinois 1,366 1,271 Indiana 1,607 1,531

Iowa 1,341 1,301 Kansas 1,578 1,499 Kentucky 1,844 1,763 Louisiana 948 883

Maine 393 378 Maryland 1,347 1,187 Massachusetts 655 576 Michigan 1,227 1,161 Minnesota 911 873 Mississippi 732 692

Missouri 1,621 1,544 Montana 1,882 1,771 Nebraska 1,596 1,479

Nevada 697 647 New Hampshire 546 486 New Jersey 647 531 New Mexico 1,107 1,048

New York 635 549 North Carolina 1,077 992 North Dakota 1,817 1,783 Ohio 1,452 1,338 Oklahoma 931 895

Oregon 407 372 Pennsylvania 1,179 1,052 Rhode Island 822 782 South Carolina 840 772 South Dakota 800 741

Tennessee 1,254 1,163 Texas 853 791 Utah 1,378 1,322 Virginia 884 810 Washington 264 215 West Virginia 1,748 1,620

Wisconsin 1,281 1,203 Wyoming 1,808 1,7143 Puerto Rico 1,470 1,413 Guam 1,733 1,586 Lands of the Navajo Nation 1,991 1,989 Lands of the Ute Tribe of the Uintah and Ouray Reservation 2,000 1,988

Lands of the Fort Mojave Tribe 856 855