20231228Exhibit 7.pdf

Intermountain Gas Company
Load Demand Curves
2023 – 2028
Exhibit No. 7
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 592,709 663,431 1,256,140 46,063 24,662 21,401
Nov 760,737 642,030 1,402,767 50,485 29,084 21,401
Dec 1,173,076 663,431 1,836,507 62,233 40,832 21,401
Jan 1,402,406 663,431 2,065,837 86,121 64,720 21,401
Feb 1,124,346 599,228 1,723,574 65,289 43,888 21,401
Mar 958,661 663,431 1,622,092 61,026 39,625 21,401
Apr 451,857 642,030 1,093,887 39,341 17,940 21,401
May 299,775 663,431 963,206 34,263 12,862 21,401
Jun 177,806 642,030 819,836 29,172 7,771 21,401
Jul 105,467 663,431 768,898 24,805 3,404 21,401
Aug 147,606 663,431 811,037 29,894 8,493 21,401
Sep 363,229 642,030 1,005,259 39,354 17,953 21,401
TOTAL 7,557,675 7,811,365 15,369,040
* Includes LV-1 and T-4 Maximum Deliverability 90,400
Peak Day PLEXOS 86,121
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 607,923 626,231 1,234,154 45,517 25,316 20,201
Nov 781,255 606,030 1,387,285 50,079 29,878 20,201
Dec 1,204,361 626,231 1,830,592 62,098 41,897 20,201
Jan 1,438,944 626,231 2,065,175 86,609 66,408 20,201
Feb 1,194,245 585,829 1,780,074 65,229 45,028 20,201
Mar 983,771 626,231 1,610,002 60,865 40,664 20,201
Apr 463,629 606,030 1,069,659 38,609 18,408 20,201
May 307,567 626,231 933,798 33,398 13,197 20,201
Jun 182,414 606,030 788,444 28,174 7,973 20,201
Jul 108,179 626,231 734,410 23,692 3,491 20,201
Aug 151,461 626,231 777,692 28,918 8,717 20,201
Sep 372,838 606,030 978,868 38,630 18,429 20,201
TOTAL 7,796,585 7,393,566 15,190,151
* Includes LV-1 and T-4 Maximum Deliverability 109,300
Peak Day PLEXOS 86,609
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 623,980 629,331 1,253,311 46,284 25,983 20,301
Nov 801,691 609,030 1,410,721 50,956 30,655 20,301
Dec 1,235,581 629,331 1,864,912 63,280 42,979 20,301
Jan 1,476,058 629,331 2,105,389 88,423 68,122 20,301
Feb 1,183,306 568,428 1,751,734 66,491 46,190 20,301
Mar 1,008,861 629,331 1,638,192 62,004 41,703 20,301
Apr 475,398 609,030 1,084,428 39,177 18,876 20,301
May 315,334 629,331 944,665 33,832 13,531 20,301
Jun 186,982 609,030 796,012 28,474 8,173 20,301
Jul 110,852 629,331 740,183 23,878 3,577 20,301
Aug 155,228 629,331 784,559 29,237 8,936 20,301
Sep 382,214 609,030 991,244 39,195 18,894 20,301
TOTAL 7,955,485 7,409,865 15,365,350
* Includes LV-1 and T-4 Maximum Deliverability**109,300
**Includes the completion of planned resources Peak Day PLEXOS 88,423
Amount Exceeding Max Del.-
Idaho Falls Design Weather - Expected Price
2023 Design
2024 Design
2025 Design
2
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 639,705 629,331 1,269,036 46,940 26,639 20,301
Nov 821,871 609,030 1,430,901 51,727 31,426 20,301
Dec 1,266,559 629,331 1,895,890 64,354 44,053 20,301
Jan 1,512,882 629,331 2,142,213 90,124 69,823 20,301
Feb 1,212,747 568,428 1,781,175 67,641 47,340 20,301
Mar 1,033,910 629,331 1,663,241 63,041 42,740 20,301
Apr 487,146 609,030 1,096,176 39,644 19,343 20,301
May 323,097 629,331 952,428 34,166 13,865 20,301
Jun 191,558 609,030 800,588 28,675 8,374 20,301
Jul 113,535 629,331 742,866 23,965 3,664 20,301
Aug 159,022 629,331 788,353 29,457 9,156 20,301
Sep 391,674 609,030 1,000,704 39,664 19,363 20,301
TOTAL 8,153,705 7,409,865 15,563,570
* Includes LV-1 and T-4 Maximum Deliverability**109,300
**Includes the completion of planned resources Peak Day PLEXOS 90,124
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 655,548 630,571 1,286,119 47,639 27,298 20,341
Nov 842,128 610,230 1,452,358 52,540 32,199 20,341
Dec 1,297,618 630,571 1,928,189 65,472 45,131 20,341
Jan 1,549,832 630,571 2,180,403 91,870 71,529 20,341
Feb 1,242,264 569,548 1,811,812 68,835 48,494 20,341
Mar 1,058,989 630,571 1,689,560 64,120 43,779 20,341
Apr 498,896 610,230 1,109,126 40,151 19,810 20,341
May 330,858 630,571 961,429 34,540 14,199 20,341
Jun 196,128 610,230 806,358 28,916 8,575 20,341
Jul 116,210 630,571 746,781 24,091 3,750 20,341
Aug 162,799 630,571 793,370 29,717 9,376 20,341
Sep 401,086 610,230 1,011,316 40,170 19,829 20,341
TOTAL 8,352,356 7,424,465 15,776,821
* Includes LV-1 and T-4 Maximum Deliverability**109,300
**Includes the completion of planned resources Peak Day PLEXOS 91,870
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 671,323 630,571 1,301,894 48,296 27,955 20,341
Nov 862,335 610,230 1,472,565 53,311 32,970 20,341
Dec 1,328,629 630,571 1,959,200 66,547 46,206 20,341
Jan 1,586,718 630,571 2,217,289 93,574 73,233 20,341
Feb 1,316,469 589,889 1,906,358 69,983 49,642 20,341
Mar 1,084,102 630,571 1,714,673 65,162 44,821 20,341
Apr 510,643 610,230 1,120,873 40,618 20,277 20,341
May 338,618 630,571 969,189 34,874 14,533 20,341
Jun 200,700 610,230 810,930 29,116 8,775 20,341
Jul 118,889 630,571 749,460 24,178 3,837 20,341
Aug 166,583 630,571 797,154 29,937 9,596 20,341
Sep 410,518 610,230 1,020,748 40,638 20,297 20,341
TOTAL 8,595,527 7,444,806 16,040,333
* Includes LV-1 and T-4 Maximum Deliverability**109,300
**Includes the completion of planned resources Peak Day PLEXOS 93,574
Amount Exceeding Max Del.-
2026 Design
2027 Design
2028 Design
3
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 174,760 59,985 234,745 9,502 7,567 1,935
Nov 231,939 58,050 289,989 10,981 9,046 1,935
Dec 333,323 59,985 393,308 13,507 11,572 1,935
Jan 401,404 59,985 461,389 19,994 18,059 1,935
Feb 339,663 54,180 393,843 14,988 13,053 1,935
Mar 296,808 59,985 356,793 13,950 12,015 1,935
Apr 148,553 58,050 206,603 7,675 5,740 1,935
May 95,007 59,985 154,992 6,000 4,065 1,935
Jun 53,009 58,050 111,059 4,324 2,389 1,935
Jul 23,332 59,985 83,317 2,857 922 1,935
Aug 53,917 59,985 113,902 5,581 3,646 1,935
Sep 117,031 58,050 175,081 7,683 5,748 1,935
TOTAL 2,268,745 706,275 2,975,020
* Includes LV-1 and T-4 Maximum Deliverability 24,750
Peak Day PLEXOS 19,994
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 176,896 59,985 236,881 9,598 7,663 1,935
Nov 234,945 58,050 292,995 11,100 9,165 1,935
Dec 337,893 59,985 397,878 13,671 11,736 1,935
Jan 407,138 59,985 467,123 20,253 18,318 1,935
Feb 356,764 56,115 412,879 15,176 13,241 1,935
Mar 301,139 59,985 361,124 14,126 12,191 1,935
Apr 150,701 58,050 208,751 7,759 5,824 1,935
May 96,372 59,985 156,357 6,059 4,124 1,935
Jun 53,761 58,050 111,811 4,358 2,423 1,935
Jul 23,641 59,985 83,626 2,869 934 1,935
Aug 54,685 59,985 114,670 5,634 3,699 1,935
Sep 118,736 58,050 176,786 7,767 5,832 1,935
TOTAL 2,312,670 708,210 3,020,880
* Includes LV-1 and T-4 Maximum Deliverability**24,750
**Includes the completion of planned resources Peak Day PLEXOS 20,253
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 179,454 59,985 239,439 9,709 7,774 1,935
Nov 238,309 58,050 296,359 11,231 9,296 1,935
Dec 342,684 59,985 402,669 13,836 11,901 1,935
Jan 412,878 59,985 472,863 20,512 18,577 1,935
Feb 349,438 54,180 403,618 15,363 13,428 1,935
Mar 305,368 59,985 365,353 14,297 12,362 1,935
Apr 152,789 58,050 210,839 7,840 5,905 1,935
May 97,681 59,985 157,666 6,115 4,180 1,935
Jun 54,472 58,050 112,522 4,390 2,455 1,935
Jul 23,925 59,985 83,910 2,881 946 1,935
Aug 55,409 59,985 115,394 5,685 3,750 1,935
Sep 120,368 58,050 178,418 7,848 5,913 1,935
TOTAL 2,332,774 706,275 3,039,049
* Includes LV-1 and T-4 Maximum Deliverability**24,750
**Includes the completion of planned resources Peak Day PLEXOS 20,512
Amount Exceeding Max Del.-
Sun Valley Design Weather - Expected Price
2023 Design
2024 Design
2025 Design
4
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 181,934 59,985 241,919 9,816 7,881 1,935
Nov 241,588 58,050 299,638 11,358 9,423 1,935
Dec 347,385 59,985 407,370 13,999 12,064 1,935
Jan 418,536 59,985 478,521 20,767 18,832 1,935
Feb 354,213 54,180 408,393 15,547 13,612 1,935
Mar 309,522 59,985 369,507 14,466 12,531 1,935
Apr 154,843 58,050 212,893 7,919 5,984 1,935
May 98,976 59,985 158,961 6,171 4,236 1,935
Jun 55,170 58,050 113,220 4,423 2,488 1,935
Jul 24,200 59,985 84,185 2,892 957 1,935
Aug 56,117 59,985 116,102 5,735 3,800 1,935
Sep 121,972 58,050 180,022 7,928 5,993 1,935
TOTAL 2,364,455 706,275 3,070,730
* Includes LV-1 and T-4 Maximum Deliverability**24,750
**Includes the completion of planned resources Peak Day PLEXOS 20,767
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 184,385 59,985 244,370 9,923 7,988 1,935
Nov 244,872 58,050 302,922 11,487 9,552 1,935
Dec 352,132 59,985 412,117 14,164 12,229 1,935
Jan 424,257 59,985 484,242 21,025 19,090 1,935
Feb 359,046 54,180 413,226 15,733 13,798 1,935
Mar 313,731 59,985 373,716 14,637 12,702 1,935
Apr 156,925 58,050 214,975 8,000 6,065 1,935
May 100,287 59,985 160,272 6,228 4,293 1,935
Jun 55,881 58,050 113,931 4,455 2,520 1,935
Jul 24,483 59,985 84,468 2,904 969 1,935
Aug 56,839 59,985 116,824 5,785 3,850 1,935
Sep 123,599 58,050 181,649 8,008 6,073 1,935
TOTAL 2,396,436 706,275 3,102,711
* Includes LV-1 and T-4 Maximum Deliverability**24,750
**Includes the completion of planned resources Peak Day PLEXOS 21,025
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 186,861 59,985 246,846 10,031 8,096 1,935
Nov 248,166 58,050 306,216 11,616 9,681 1,935
Dec 356,875 59,985 416,860 14,329 12,394 1,935
Jan 429,969 59,985 489,954 21,282 19,347 1,935
Feb 376,732 56,115 432,847 15,918 13,983 1,935
Mar 317,938 59,985 377,923 14,808 12,873 1,935
Apr 159,002 58,050 217,052 8,081 6,146 1,935
May 101,595 59,985 161,580 6,285 4,350 1,935
Jun 56,589 58,050 114,639 4,488 2,553 1,935
Jul 24,764 59,985 84,749 2,915 980 1,935
Aug 57,559 59,985 117,544 5,836 3,901 1,935
Sep 125,223 58,050 183,273 8,089 6,154 1,935
TOTAL 2,441,272 708,210 3,149,482
* Includes LV-1 and T-4 Maximum Deliverability**24,750
**Includes the completion of planned resources Peak Day PLEXOS 21,282
Amount Exceeding Max Del.-
2026 Design
2027 Design
2028 Design
5
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 646,568 766,940 1,413,508 54,757 30,017 24,740
Nov 852,994 742,200 1,595,194 57,836 33,096 24,740
Dec 1,329,961 766,940 2,096,901 71,490 46,750 24,740
Jan 1,773,713 766,940 2,540,653 101,399 76,659 24,740
Feb 1,141,273 692,720 1,833,993 69,794 45,054 24,740
Mar 958,867 766,940 1,725,807 62,167 37,427 24,740
Apr 467,803 742,200 1,210,003 43,876 19,136 24,740
May 313,712 766,940 1,080,652 39,057 14,317 24,740
Jun 157,457 742,200 899,657 31,288 6,548 24,740
Jul 112,337 766,940 879,277 28,364 3,624 24,740
Aug 133,877 766,940 900,817 39,127 14,387 24,740
Sep 367,382 742,200 1,109,582 45,019 20,279 24,740
TOTAL 8,255,942 9,030,100 17,286,042
* Includes LV-1 and T-4 Maximum Deliverability 139,000
Peak Day PLEXOS 101,399
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 671,531 766,940 1,438,471 55,922 31,182 24,740
Nov 885,569 742,200 1,627,769 59,089 34,349 24,740
Dec 1,380,386 766,940 2,147,326 73,262 48,522 24,740
Jan 1,840,923 766,940 2,607,863 104,310 79,570 24,740
Feb 1,223,910 717,460 1,941,370 71,488 46,748 24,740
Mar 994,706 766,940 1,761,646 63,575 38,835 24,740
Apr 484,918 742,200 1,227,118 44,581 19,841 24,740
May 324,964 766,940 1,091,904 39,578 14,838 24,740
Jun 162,841 742,200 905,041 31,517 6,777 24,740
Jul 116,003 766,940 882,943 28,483 3,743 24,740
Aug 138,342 766,940 905,282 39,646 14,906 24,740
Sep 380,564 742,200 1,122,764 45,758 21,018 24,740
TOTAL 8,604,656 9,054,840 17,659,496
* Includes LV-1 and T-4 Maximum Deliverability 139,000
Peak Day PLEXOS 104,310
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 695,975 773,140 1,469,115 57,263 32,323 24,940
Nov 917,867 748,200 1,666,067 60,542 35,602 24,940
Dec 1,430,732 773,140 2,203,872 75,228 50,288 24,940
Jan 1,907,868 773,140 2,681,008 107,409 82,469 24,940
Feb 1,226,954 698,320 1,925,274 73,385 48,445 24,940
Mar 1,030,355 773,140 1,803,495 65,170 40,230 24,940
Apr 502,022 748,200 1,250,222 45,485 20,545 24,940
May 336,218 773,140 1,109,358 40,300 15,360 24,940
Jun 168,228 748,200 916,428 31,945 7,005 24,940
Jul 119,679 773,140 892,819 28,801 3,861 24,940
Aug 142,823 773,140 915,963 40,368 15,428 24,940
Sep 393,792 748,200 1,141,992 46,699 21,759 24,940
TOTAL 8,872,513 9,103,100 17,975,613
* Includes LV-1 and T-4 Maximum Deliverability**139,000
**Includes the completion of planned resources Peak Day PLEXOS 107,409
Amount Exceeding Max Del.-
Canyon County Design Weather - Expected Price
2023 Design
2024 Design
2025 Design
6
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 720,493 778,410 1,498,903 58,577 33,467 25,110
Nov 950,201 753,300 1,703,501 61,965 36,855 25,110
Dec 1,481,075 778,410 2,259,485 77,163 52,053 25,110
Jan 1,974,834 778,410 2,753,244 110,480 85,370 25,110
Feb 1,269,732 703,080 1,972,812 75,247 50,137 25,110
Mar 1,066,054 778,410 1,844,464 66,740 41,630 25,110
Apr 519,118 753,300 1,272,418 46,359 21,249 25,110
May 347,466 778,410 1,125,876 40,991 15,881 25,110
Jun 173,611 753,300 926,911 32,343 7,233 25,110
Jul 123,350 778,410 901,760 29,090 3,980 25,110
Aug 147,300 778,410 925,710 41,059 15,949 25,110
Sep 407,007 753,300 1,160,307 47,610 22,500 25,110
TOTAL 9,180,241 9,165,150 18,345,391
* Includes LV-1 and T-4 Maximum Deliverability**139,000
**Includes the completion of planned resources Peak Day PLEXOS 110,480
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 744,988 778,410 1,523,398 59,720 34,610 25,110
Nov 982,523 753,300 1,735,823 63,219 38,109 25,110
Dec 1,531,418 778,410 2,309,828 78,929 53,819 25,110
Jan 2,041,794 778,410 2,820,204 113,380 88,270 25,110
Feb 1,312,508 703,080 2,015,588 76,940 51,830 25,110
Mar 1,101,756 778,410 1,880,166 68,139 43,029 25,110
Apr 536,216 753,300 1,289,516 47,064 21,954 25,110
May 358,716 778,410 1,137,126 41,512 16,402 25,110
Jun 178,996 753,300 932,296 32,572 7,462 25,110
Jul 127,023 778,410 905,433 29,208 4,098 25,110
Aug 151,778 778,410 930,188 41,580 16,470 25,110
Sep 420,225 753,300 1,173,525 48,351 23,241 25,110
TOTAL 9,487,940 9,165,150 18,653,090
* Includes LV-1 and T-4 Maximum Deliverability**139,000
**Includes the completion of planned resources Peak Day PLEXOS 113,380
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 769,490 779,030 1,548,520 60,884 35,754 25,130
Nov 1,014,849 753,900 1,768,749 64,492 39,362 25,130
Dec 1,581,760 779,030 2,360,790 80,715 55,585 25,130
Jan 2,108,756 779,030 2,887,786 116,301 91,171 25,130
Feb 1,400,758 728,770 2,129,528 78,648 53,518 25,130
Mar 1,137,516 779,030 1,916,546 69,563 44,433 25,130
Apr 553,314 753,900 1,307,214 47,788 22,658 25,130
May 369,966 779,030 1,148,996 42,053 16,923 25,130
Jun 184,380 753,900 938,280 32,820 7,690 25,130
Jul 130,695 779,030 909,725 29,347 4,217 25,130
Aug 156,256 779,030 935,286 42,121 16,991 25,130
Sep 433,443 753,900 1,187,343 49,112 23,982 25,130
TOTAL 9,841,181 9,197,580 19,038,761
* Includes LV-1 and T-4 Maximum Deliverability**139,000
**Includes the completion of planned resources Peak Day PLEXOS 116,301
Amount Exceeding Max Del.-
2026 Design
2027 Design
2028 Design
7
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 626,109 30,690 656,799 30,143 29,153 990
Nov 826,945 29,700 856,645 33,081 32,091 990
Dec 1,289,736 30,690 1,320,426 46,286 45,296 990
Jan 1,718,532 30,690 1,749,222 75,346 74,356 990
Feb 1,102,025 27,720 1,129,745 44,542 43,552 990
Mar 923,027 30,690 953,717 37,090 36,100 990
Apr 446,168 29,700 475,868 19,305 18,315 990
May 296,369 30,690 327,059 14,615 13,625 990
Jun 145,374 29,700 175,074 7,093 6,103 990
Jul 101,565 30,690 132,255 4,267 3,277 990
Aug 122,438 30,690 153,128 14,673 13,683 990
Sep 347,570 29,700 377,270 20,318 19,328 990
TOTAL 7,945,859 361,350 8,307,209
* Includes LV-1 and T-4 Maximum Deliverability 82,000
Peak Day PLEXOS 75,346
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 639,554 30,690 670,244 30,778 29,788 990
Nov 844,775 29,700 874,475 33,770 32,780 990
Dec 1,317,499 30,690 1,348,189 47,261 46,271 990
Jan 1,755,547 30,690 1,786,237 76,951 75,961 990
Feb 1,163,404 28,710 1,192,114 45,474 44,484 990
Mar 942,725 30,690 973,415 37,864 36,874 990
Apr 455,516 29,700 485,216 19,691 18,701 990
May 302,469 30,690 333,159 14,900 13,910 990
Jun 148,227 29,700 177,927 7,215 6,225 990
Jul 103,464 30,690 134,154 4,328 3,338 990
Aug 124,783 30,690 155,473 14,957 13,967 990
Sep 354,759 29,700 384,459 20,724 19,734 990
TOTAL 8,152,723 362,340 8,515,063
* Includes LV-1 and T-4 Maximum Deliverability 82,000
Peak Day PLEXOS 76,951
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 652,985 30,690 683,675 31,407 30,417 990
Nov 862,541 29,700 892,241 34,460 33,470 990
Dec 1,345,234 30,690 1,375,924 48,235 47,245 990
Jan 1,792,482 30,690 1,823,172 78,553 77,563 990
Feb 1,149,189 27,720 1,176,909 46,409 45,419 990
Mar 962,317 30,690 993,007 38,632 37,642 990
Apr 464,849 29,700 494,549 20,076 19,086 990
May 308,560 30,690 339,250 15,184 14,194 990
Jun 151,076 29,700 180,776 7,337 6,347 990
Jul 105,362 30,690 136,052 4,390 3,400 990
Aug 127,126 30,690 157,816 15,241 14,251 990
Sep 361,942 29,700 391,642 21,129 20,139 990
TOTAL 8,283,663 361,350 8,645,013
* Includes LV-1 and T-4 Maximum Deliverability**95,000
**Includes the completion of planned resources Peak Day PLEXOS 78,553
Amount Exceeding Max Del.-
State Street Design Weather - Expected Price
2023 Design
2024 Design
2025 Design
8
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 666,406 30,690 697,096 32,035 31,045 990
Nov 880,294 29,700 909,994 35,149 34,159 990
Dec 1,372,950 30,690 1,403,640 49,207 48,217 990
Jan 1,829,392 30,690 1,860,082 80,153 79,163 990
Feb 1,172,733 27,720 1,200,453 47,341 46,351 990
Mar 981,932 30,690 1,012,622 39,402 38,412 990
Apr 474,177 29,700 503,877 20,462 19,472 990
May 314,648 30,690 345,338 15,468 14,478 990
Jun 153,924 29,700 183,624 7,459 6,469 990
Jul 107,258 30,690 137,948 4,451 3,461 990
Aug 129,468 30,690 160,158 15,525 14,535 990
Sep 369,122 29,700 398,822 21,535 20,545 990
TOTAL 8,452,303 361,350 8,813,653
* Includes LV-1 and T-4 Maximum Deliverability**95,000
**Includes the completion of planned resources Peak Day PLEXOS 80,153
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 679,821 30,690 710,511 32,663 31,673 990
Nov 898,041 29,700 927,741 35,837 34,847 990
Dec 1,400,656 30,690 1,431,346 50,179 49,189 990
Jan 1,866,291 30,690 1,896,981 81,752 80,762 990
Feb 1,196,270 27,720 1,223,990 48,273 47,283 990
Mar 1,001,543 30,690 1,032,233 40,172 39,182 990
Apr 483,503 29,700 513,203 20,847 19,857 990
May 320,735 30,690 351,425 15,751 14,761 990
Jun 156,772 29,700 186,472 7,581 6,591 990
Jul 109,155 30,690 139,845 4,512 3,522 990
Aug 131,809 30,690 162,499 15,809 14,819 990
Sep 376,301 29,700 406,001 21,940 20,950 990
TOTAL 8,620,898 361,350 8,982,248
* Includes LV-1 and T-4 Maximum Deliverability**95,000
**Includes the completion of planned resources Peak Day PLEXOS 81,752
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 693,235 30,690 723,925 33,291 32,301 990
Nov 915,786 29,700 945,486 36,526 35,536 990
Dec 1,428,361 30,690 1,459,051 51,151 50,161 990
Jan 1,903,188 30,690 1,933,878 83,352 82,362 990
Feb 1,260,742 28,710 1,289,452 49,202 48,212 990
Mar 1,021,189 30,690 1,051,879 40,944 39,954 990
Apr 492,828 29,700 522,528 21,232 20,242 990
May 326,822 30,690 357,512 16,035 15,045 990
Jun 159,619 29,700 189,319 7,702 6,712 990
Jul 111,051 30,690 141,741 4,573 3,583 990
Aug 134,151 30,690 164,841 16,092 15,102 990
Sep 383,480 29,700 413,180 22,345 21,355 990
TOTAL 8,830,452 362,340 9,192,792
* Includes LV-1 and T-4 Maximum Deliverability**95,000
**Includes the completion of planned resources Peak Day PLEXOS 83,352
Amount Exceeding Max Del.-
2026 Design
2027 Design
2028 Design
9
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 605,742 26,350 632,092 29,091 28,241 850
Nov 800,897 25,500 826,397 31,943 31,093 850
Dec 1,250,322 26,350 1,276,672 44,768 43,918 850
Jan 1,666,791 26,350 1,693,141 72,996 72,146 850
Feb 1,068,163 23,800 1,091,963 43,072 42,222 850
Mar 894,057 26,350 920,407 35,834 34,984 850
Apr 430,925 25,500 456,425 18,558 17,708 850
May 285,324 26,350 311,674 14,003 13,153 850
Jun 138,715 25,500 164,215 6,695 5,845 850
Jul 96,068 26,350 122,418 3,950 3,100 850
Aug 116,354 26,350 142,704 14,061 13,211 850
Sep 335,283 25,500 360,783 19,552 18,702 850
TOTAL 7,688,640 310,250 7,998,890
* Includes LV-1 and T-4 Maximum Deliverability 87,000
Peak Day PLEXOS 72,996
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 619,058 26,350 645,408 29,720 28,870 850
Nov 818,566 25,500 844,066 32,626 31,776 850
Dec 1,277,848 26,350 1,304,198 45,735 44,885 850
Jan 1,703,501 26,350 1,729,851 74,588 73,738 850
Feb 1,128,191 24,650 1,152,841 43,996 43,146 850
Mar 913,577 26,350 939,927 36,602 35,752 850
Apr 440,172 25,500 465,672 18,940 18,090 850
May 291,347 26,350 317,697 14,284 13,434 850
Jun 141,515 25,500 167,015 6,815 5,965 850
Jul 97,921 26,350 124,271 4,010 3,160 850
Aug 118,650 26,350 145,000 14,342 13,492 850
Sep 342,388 25,500 367,888 19,953 19,103 850
TOTAL 7,892,735 311,100 8,203,835
* Includes LV-1 and T-4 Maximum Deliverability**87,000
**Includes the completion of planned resources Peak Day PLEXOS 74,588
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 632,358 26,350 658,708 30,343 29,493 850
Nov 836,171 25,500 861,671 33,309 32,459 850
Dec 1,305,348 26,350 1,331,698 46,700 45,850 850
Jan 1,740,134 26,350 1,766,484 76,177 75,327 850
Feb 1,114,924 23,800 1,138,724 44,923 44,073 850
Mar 932,995 26,350 959,345 37,363 36,513 850
Apr 449,407 25,500 474,907 19,322 18,472 850
May 297,362 26,350 323,712 14,565 13,715 850
Jun 144,313 25,500 169,813 6,935 6,085 850
Jul 99,773 26,350 126,123 4,069 3,219 850
Aug 120,944 26,350 147,294 14,623 13,773 850
Sep 349,487 25,500 374,987 20,355 19,505 850
TOTAL 8,023,215 310,250 8,333,465
* Includes LV-1 and T-4 Maximum Deliverability**87,000
**Includes the completion of planned resources Peak Day PLEXOS 76,177
Amount Exceeding Max Del.-
Central Ada Design Weather - Expected Price
2023 Design
2024 Design
2025 Design
10
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 645,649 26,350 671,999 30,966 30,116 850
Nov 853,764 25,500 879,264 33,992 33,142 850
Dec 1,332,829 26,350 1,359,179 47,664 46,814 850
Jan 1,776,743 26,350 1,803,093 77,764 76,914 850
Feb 1,138,267 23,800 1,162,067 45,848 44,998 850
Mar 952,435 26,350 978,785 38,126 37,276 850
Apr 458,635 25,500 484,135 19,703 18,853 850
May 303,373 26,350 329,723 14,846 13,996 850
Jun 147,109 25,500 172,609 7,055 6,205 850
Jul 101,623 26,350 127,973 4,129 3,279 850
Aug 123,236 26,350 149,586 14,904 14,054 850
Sep 356,584 25,500 382,084 20,756 19,906 850
TOTAL 8,190,248 310,250 8,500,498
* Includes LV-1 and T-4 Maximum Deliverability**87,000
**Includes the completion of planned resources Peak Day PLEXOS 77,764
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 658,934 26,350 685,284 31,588 30,738 850
Nov 871,350 25,500 896,850 34,675 33,825 850
Dec 1,360,302 26,350 1,386,652 48,628 47,778 850
Jan 1,813,341 26,350 1,839,691 79,351 78,501 850
Feb 1,161,604 23,800 1,185,404 46,772 45,922 850
Mar 971,871 26,350 998,221 38,889 38,039 850
Apr 467,862 25,500 493,362 20,085 19,235 850
May 309,384 26,350 335,734 15,127 14,277 850
Jun 149,904 25,500 175,404 7,175 6,325 850
Jul 103,474 26,350 129,824 4,189 3,339 850
Aug 125,529 26,350 151,879 15,184 14,334 850
Sep 363,680 25,500 389,180 21,158 20,308 850
TOTAL 8,357,234 310,250 8,667,484
* Includes LV-1 and T-4 Maximum Deliverability**87,000
**Includes the completion of planned resources Peak Day PLEXOS 79,351
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 672,219 26,350 698,569 32,211 31,361 850
Nov 888,935 25,500 914,435 35,357 34,507 850
Dec 1,387,772 26,350 1,414,122 49,592 48,742 850
Jan 1,849,936 26,350 1,876,286 80,938 80,088 850
Feb 1,224,699 24,650 1,249,349 47,693 46,843 850
Mar 991,341 26,350 1,017,691 39,655 38,805 850
Apr 477,088 25,500 502,588 20,466 19,616 850
May 315,394 26,350 341,744 15,407 14,557 850
Jun 152,700 25,500 178,200 7,295 6,445 850
Jul 105,324 26,350 131,674 4,248 3,398 850
Aug 127,821 26,350 154,171 15,465 14,615 850
Sep 370,775 25,500 396,275 21,559 20,709 850
TOTAL 8,564,004 311,100 8,875,104
* Includes LV-1 and T-4 Maximum Deliverability**87,000
**Includes the completion of planned resources Peak Day PLEXOS 80,938
Amount Exceeding Max Del.-
2026 Design
2027 Design
2028 Design
11
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 4,199,523 4,682,674 8,882,197 335,678 184,624 151,054
Nov 5,497,712 4,531,620 10,029,332 365,892 214,838 151,054
Dec 8,529,678 4,682,674 13,212,352 449,455 298,401 151,054
Jan 10,985,752 4,682,674 15,668,426 632,589 481,535 151,054
Feb 7,585,401 4,229,512 11,814,913 450,456 299,402 151,054
Mar 6,404,383 4,682,674 11,087,057 415,409 264,355 151,054
Apr 3,108,437 4,531,620 7,640,057 273,796 122,742 151,054
May 2,028,995 4,682,674 6,711,669 244,241 93,187 151,054
Jun 1,028,243 4,531,620 5,559,863 196,811 45,757 151,054
Jul 681,973 4,682,674 5,364,647 173,056 22,002 151,054
Aug 896,029 4,682,674 5,578,703 220,630 69,576 151,054
Sep 2,496,942 4,531,620 7,028,562 280,065 129,011 151,054
TOTAL 53,443,069 55,134,710 108,577,779
* Includes LV-1 and T-4 Maximum Deliverability**586,555
**Includes the completion of planned resources Peak Day PLEXOS with LV-1 560,165
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 4,298,101 4,657,874 8,955,975 339,311 189,057 150,254
Nov 5,629,132 4,507,620 10,136,752 370,223 219,969 150,254
Dec 8,731,968 4,657,874 13,389,842 455,682 305,428 150,254
Jan 11,244,548 4,657,874 15,902,422 643,154 492,900 150,254
Feb 8,027,450 4,357,366 12,384,816 456,674 306,420 150,254
Mar 6,554,288 4,657,874 11,212,162 420,826 270,572 150,254
Apr 3,180,124 4,507,620 7,687,744 275,838 125,584 150,254
May 2,075,166 4,657,874 6,733,040 245,583 95,329 150,254
Jun 1,050,869 4,507,620 5,558,489 197,036 46,782 150,254
Jul 696,367 4,657,874 5,354,241 172,720 22,466 150,254
Aug 915,485 4,657,874 5,573,359 221,418 71,164 150,254
Sep 2,554,212 4,507,620 7,061,832 282,253 131,999 150,254
TOTAL 54,957,709 54,992,964 109,950,673
* Includes LV-1 and T-4 Maximum Deliverability**586,555
**Includes the completion of planned resources Peak Day PLEXOS with LV-1 571,530
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 4,397,422 4,664,694 9,062,116 343,908 193,434 150,474
Nov 5,758,996 4,514,220 10,273,216 375,516 225,042 150,474
Dec 8,933,491 4,664,694 13,598,185 462,947 312,473 150,474
Jan 11,503,572 4,664,694 16,168,266 654,749 504,275 150,474
Feb 7,941,314 4,213,272 12,154,586 463,944 313,470 150,474
Mar 6,703,560 4,664,694 11,368,254 427,222 276,748 150,474
Apr 3,251,674 4,514,220 7,765,894 278,896 128,422 150,474
May 2,121,133 4,664,694 6,785,827 247,940 97,466 150,474
Jun 1,073,304 4,514,220 5,587,524 198,274 47,800 150,474
Jul 710,595 4,664,694 5,375,289 173,399 22,925 150,474
Aug 934,733 4,664,694 5,599,427 223,213 72,739 150,474
Sep 2,611,080 4,514,220 7,125,300 285,443 134,969 150,474
TOTAL 55,940,873 54,923,010 110,863,883
* Includes LV-1 and T-4 Maximum Deliverability**586,555
**Includes the completion of planned resources Peak Day PLEXOS with LV-1 582,905
Amount Exceeding Max Del.-
Total Company Design Weather - Expected Price
2023 Design
2024 Design
2025 Design
12
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 4,496,278 4,682,984 9,179,262 348,860 197,796 151,064
Nov 5,888,363 4,531,920 10,420,283 381,159 230,095 151,064
Dec 9,133,748 4,682,984 13,816,732 470,524 319,460 151,064
Jan 11,760,864 4,682,984 16,443,848 666,639 515,575 151,064
Feb 8,118,165 4,229,792 12,347,957 471,527 320,463 151,064
Mar 6,852,124 4,682,984 11,535,108 433,968 282,904 151,064
Apr 3,322,776 4,531,920 7,854,696 282,305 131,241 151,064
May 2,166,837 4,682,984 6,849,821 250,655 99,591 151,064
Jun 1,095,622 4,531,920 5,627,542 199,877 48,813 151,064
Jul 724,760 4,682,984 5,407,744 174,446 23,382 151,064
Aug 953,912 4,682,984 5,636,896 225,373 74,309 151,064
Sep 2,667,831 4,531,920 7,199,751 288,997 137,933 151,064
TOTAL 57,181,278 55,138,360 112,319,638
* Includes LV-1 and T-4 Maximum Deliverability**616,885
**Includes the completion of planned resources Peak Day PLEXOS with LV-1 594,205
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 4,595,000 4,702,824 9,297,824 353,856 202,152 151,704
Nov 6,017,736 4,551,120 10,568,856 386,857 235,153 151,704
Dec 9,334,545 4,702,824 14,037,369 478,180 326,476 151,704
Jan 12,019,080 4,702,824 16,721,904 678,619 526,915 151,704
Feb 8,295,682 4,247,712 12,543,394 479,183 327,479 151,704
Mar 7,001,362 4,702,824 11,704,186 440,790 289,086 151,704
Apr 3,394,240 4,551,120 7,945,360 285,779 134,075 151,704
May 2,212,803 4,702,824 6,915,627 253,430 101,726 151,704
Jun 1,118,093 4,551,120 5,669,213 201,536 49,832 151,704
Jul 739,031 4,702,824 5,441,855 175,546 23,842 151,704
Aug 973,201 4,702,824 5,676,025 227,590 75,886 151,704
Sep 2,724,702 4,551,120 7,275,822 292,606 140,902 151,704
TOTAL 58,425,474 55,371,960 113,797,434
* Includes LV-1 and T-4 Maximum Deliverability**616,885
**Includes the completion of planned resources Peak Day PLEXOS with LV-1 605,545
Amount Exceeding Max Del.-
Month Core Industry Total Peak Day Peak Core Industrial CD*
Oct 4,693,923 4,704,994 9,398,917 358,295 206,521 151,774
Nov 6,147,387 4,553,220 10,700,607 391,992 240,218 151,774
Dec 9,535,486 4,704,994 14,240,480 485,265 333,491 151,774
Jan 12,277,303 4,704,994 16,982,297 690,029 538,255 151,774
Feb 8,761,320 4,401,446 13,162,766 486,250 334,476 151,774
Mar 7,150,677 4,704,994 11,855,671 447,057 295,283 151,774
Apr 3,465,577 4,553,220 8,018,797 288,677 136,903 151,774
May 2,258,668 4,704,994 6,963,662 255,632 103,858 151,774
Jun 1,140,495 4,553,220 5,693,715 202,622 50,848 151,774
Jul 753,248 4,704,994 5,458,242 176,075 24,301 151,774
Aug 992,441 4,704,994 5,697,435 229,234 77,460 151,774
Sep 2,781,581 4,553,220 7,334,801 295,646 143,872 151,774
TOTAL 59,958,106 55,549,284 115,507,390
* Includes LV-1 and T-4 Maximum Deliverability**616,885
**Includes the completion of planned resources Peak Day PLEXOS with LV-1 616,885
Amount Exceeding Max Del.-
2026 Design
2027 Design
2028 Design
13