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ATTACHMENT 6

Red Line and Strike Out Versions of TSD Excerpts 

GHG Mitigation Measures TSD

1) Pages 3-6, 3-8, 4-4, 4-19 – Revised website address for all references to IPM modeling data 

to: http://www.epa.gov/airmarkets/powersectormodeling.html. 

2) Revised language and footnote in Chapter 2 on heat rate improvement (HRI) as follows:

a) Sec 2.5.2.2 – Deleted “ambient air (primary air) is mixed with fuel prior to 

combustion and a fraction of” from “Ambient air temperature can affect gross heat 

rate in three ways: (1) ambient air (primary air) is mixed with fuel prior to 

combustion and a fraction of energy released during combustion heats the incoming 

air, ...,” to read “Ambient air temperature can affect gross heat rate in three ways: (1) 

energy released during combustion heats the incoming air,....”

Ambient air temperature can affect gross heat rate in three ways: (1) ambient air (primary air) is 

mixed with fuel prior to combustion and a fraction of energy released during combustion heats 

the incoming air, (2) in many regions of the country temperature affects electricity demand and, 

as a result, some....

b) Page 2-57 – Corrected final footnote:“See supra 9395”.

New Source Complements to Mass Goals Technical Support Document for CPP Final Rule

1) Page 5 – Corrected errors in Table 5, as shown:

The generation totals associated with applying these capacity factors to under construction 

facilities are shown in Table 5:

Table 5. Incremental Generation Assumed to Meet Future 

Demand from Under Construction Facilities by Interconnection 

(GWh)

Facility 

Type

Eastern 

Interconnection

Western 

Interconnection

Texas 

Interconnection

NGCC 51,231 12,7022,636 11,9912,489

Coal 3,443 0 0

Nuclear 31,926 0 0

2) Made a correction to the accompanying data file by revising the formula for Total by Period, 

New Source Complements (Tons), affecting non-Alabama state cumulative totals, as shown:

State-Level New Source Complement (Tons)
2

Emission Intensity of New Source Complement Generation 

(lbs/MWh CO2): 1030

Total by Period

Total by Period

State 2022-2024 2025-2027 2028-2029 Interim (2022-

2029)

Final (2030-

2031)

Alabama

 

1,054,440 

 

3,557,178 

 

2,240,578 

 

6,852,192 

 

1,511,400 

Arizona

 

2,039,505 

 

5,094,249 

 

4,266,230 

 

11,399,984 

 

4,418,892 

Arkansas

 

506,358 

 

1,708,206 

 

1,075,956 

 

3,290,520 

 

725,794 

California

 

4,074,045 

 

10,176,105 

 

8,522,080 

 

22,772,232 

 

8,827,032 

Colorado

 

1,774,611 

 

4,432,599 

 

3,712,122 

 

9,919,328 

 

3,844,956 

Connecticut

 

166,701 

 

562,362 

 

354,218 

 

1,083,280 

 

238,940 

Delaware

 

97,062 

 

327,435 

 

206,242 

 

630,736 

 

139,122 

Florida

 

2,158,401 

 

7,281,423 

 

4,586,384 

 

14,026,208 

 

3,093,782 

Georgia

 

833,784 

 

2,812,788 

 

1,771,704 

 

5,418,272 

 

1,195,118 

Idaho

 

134,916 

 

336,993 

 

282,218 

 

754,128 

 

292,316 

Illinois

 

1,007,442 

 

3,398,634 

 

2,140,714 

 

6,546,792 

 

1,444,036 

Indiana

 

1,156,395 

 

3,901,128 

 

2,457,222 

 

7,514,744 

 

1,657,538 

Iowa 
3

368,007 1,241,484 781,980 2,391,472 527,490 

Kansas

 

320,919 

 

1,082,625 

 

681,918 

 

2,085,464 

 

459,994 

Kentucky

 

926,322 

 

3,124,971 

 

1,968,340 

 

6,019,632 

 

1,327,760 

Louisiana

 

596,217 

 

2,011,350 

 

1,266,900 

 

3,874,464 

 

854,598 

Maine

 

50,268 

 

169,575 

 

106,812 

 

326,656 

 

72,052 

Maryland

 

210,426 

 

709,878 

 

447,134 

 

1,367,440 

 

301,618 

Massachuset

ts

 

277,146 

 

934,959 

 

588,908 

 

1,801,016 

 

397,252 

Michigan

 

767,757 

 

2,590,047 

 

1,631,406 

 

4,989,208 

 

1,100,478 

Minnesota

 

352,743 

 

1,189,989 

 

749,544 

 

2,292,280 

 

505,612 

Mississippi

 

505,281 

 

1,704,573 

 

1,073,668 

 

3,283,520 

 

724,252 

Missouri

 

823,137 

 

2,776,872 

 

1,749,082 

 

5,349,096 

 

1,179,858 

Montana

 

603,513 

 

1,507,449 

 

1,262,428 

 

3,373,392 

 

1,307,602 

Nebraska

 

266,094 

 

897,675 

 

565,424 

 

1,729,192 

 

381,412 

Nevada

 

1,102,647 

 

2,754,174 

 

2,306,512 

 

6,163,336 

 

2,389,046 

New 

Hampshire

 

87,921 

 

296,604 

 

186,824 

 

571,352 

 

126,024 

New Jersey

 

385,971 

 

1,302,084 

 

820,150 

 

2,508,208 

 

553,238 

New Mexico 
4

754,458 1,884,477 1,578,174 4,217,112 1,634,646 

New York

 

642,897 

 

2,168,826 

 

1,366,090 

 

4,177,816 

 

921,506 

North 

Carolina

 

852,012 

 

2,874,282 

 

1,810,438 

 

5,536,728 

 

1,221,246 

North 

Dakota

 

302,010 

 

1,018,842 

 

641,742 

 

1,962,592 

 

432,892 

Ohio

 

1,169,511 

 

3,945,375 

 

2,485,092 

 

7,599,976 

 

1,676,340 

Oklahoma

 

715,314 

 

2,413,128 

 

1,519,968 

 

4,648,408 

 

1,025,308 

Oregon

 

649,296 

 

1,621,806 

 

1,358,198 

 

3,629,304 

 

1,406,798 

Pennsylvani

a

 

1,547,865 

 

5,221,764 

 

3,289,058 

 

10,058,688 

 

2,218,660 

Rhode 

Island

 

86,220 

 

290,859 

 

183,206 

 

560,280 

 

123,582 

South 

Carolina

 

424,578 

 

1,432,320 

 

902,182 

 

2,759,080 

 

608,574 

South 

Dakota

 

57,261 

 

193,170 

 

121,672 

 

372,104 

 

82,076 

Tennessee

 

441,756 

 

1,490,268 

 

938,682 

 

2,870,704 

 

633,196 

Texas

 

6,178,251 

 

19,964,331 

 

16,487,484 

 

42,630,064 

 

17,032,816 

Utah

 

1,405,395 

 

3,510,381 

 

2,939,802 

 

7,855,576 

 

3,045,000 

Virginia

 

554,028 

 

1,869,027 

 

1,177,254 

 

3,600,312 

 

794,126 

Washington

 

761,073 

 

1,901,001 

 

1,592,012 

 

4,254,088 

 

1,648,980 

West 

Virginia

 
5

742,260 2,504,034 1,577,228 4,823,520 1,063,932 

Wisconsin

 

449,145 

 

1,515,201 

 

954,386 

 

2,918,728 

 

643,790 

Wyoming

 

1,696,803 

 

4,238,256 

 

3,549,370 

 

9,484,432 

 

3,676,380 

Lands of the 

Navajo 

Nation

 

1,158,672 

 

2,894,115 

 

2,423,706 

 

6,476,496 

 

2,510,434 

Lands of the 

Uintah and 

Ouray 

Reservation

 

120,855 

 

301,866 

 

252,800 

 

675,520 

 

261,846 

Lands of the 

Fort Mojave 

Tribe

 

53,187 

 

132,852 

 

111,258 

 

297,296 

 

115,238 

CO2 Emissions Performance and Goal Computation TSD

1) Corrected two column headings in the hydro adjustment spreadsheet provided in support of 

this TSD by revising to “Criteria 2 – greater than 105%” and “Criteria 3 – greater than 

105%” as shown:

Hydro Adjustment to Baseline (incorporated in Appendix 3)

Criteria 1 - greater than 

10% Criteria 2 - greater than 105% Criteria 3 - Greater than 105%

STATE

hydro as 

% of total 

generation

2012 hydro 

(TWh)

Hydro1990-2012 

average (TWh)

% 

difference 

between 

2012 and 

average

2012 affected fossil 

TWh

Baseline Fossil 

Adjustment (100% 

= no change)

WA 77%

 

89 

 

79 113%

 

9 207.03%

ID 73%

 

11 

 

10 108%

 

1 165.23%

OR 65%

 

39 

 

37 107%

 

14 118.05%

SD 50%

 

6 

 

5 124%

 

3 141.50%

MT 41%

 

11 

 

10 110%

 

14 106.82%

ME 33%

 

3 

 

3 124%

 

4 115.38%