The URL can be used to link to this page

Home My WebLink About20191018IRP Exhibit 6.pdflntermountain Gas Company Total Company - Design Weather, Base Case Load Demand Curve lntegrated Resource Plan 20 I 9 - 2023 INTERMOUNTAI N' GAS COMPANY A Subsidiary of MDU Resources Group, lnc. ln the Community to Serve@ Exhibit No. 6 Section A Fall 20L9 Total Company Design Weather - Base Price PY2019 CORE INDUSTRY DES!GN TOTAL PEAK DA\PEAKCOREINDUSTRIAL CORE INDUSTRY TOTAL ,1,881,381 7,515,2'.|2 9,489,24O 6,504,375 5,715,506 2,786,902 1,831,981 885,023 503,815 724,098 4,355,970 4,501,169 4,501,169 4,065,572 4,501,169 4,355,970 4,501,169 4,355,970 4,210,771 4,501,169 9,237,351 12,0{6,381 13,990,409 r0,569,947 '10,216,675 7,142,872 6,333,150 5,2,10,993 4,7',|4,586 5,225,265 353,382 417,075 581,078 417,049 348,560 285,'fi0 221,311 189,335 {62,593 195,136 208,183 271,876 435,879 271,850 203,361 139,911 76,112 tltf,136 17,391 49,937 ER 731 E lncludes LV-'l and T4 1 128 TOTAL BER NOVEMBER DECEMBER FEBRUARY MARCH 46,654,839 52,707,237 99,352,076 145,1 145,1 45, 45' 48, 45, 15, 45' 15, 45, DELIVERAB!LITY DEFICIT EXCEEDING MAX. OELV. 0 DAYS EXCEEDING MAX, DELV. 5,017,119 7,74,367 9,811,986 6,935,927 5,910,596 2,992,224 1,891,775 915,425 52{,t58 749,079 4,392,195 4,538,602 4,538,602 4,245,789 4,538,602 4,392,195 4,538,602 4,392,195 1,245,789 t0,538,602 8,339,920 9,'109,344 12,282,969 14,350,588 11,181,716 10,t149'198 7,271,419 6,433,377 5,307,620 1,766,917 5,287,681 289,248 360,642 ,026,900 597,111 127,510 356,703 291,099 225,125 192,058 l6'1,400 198,068 142,841 214,235 280,.193 450,701 281,'.t03 210,296 144,692 78,718 45,651 17,993 51,661 R 48,364,628TOTAL lncludes LV-l and T4 759 53,291,966'l {95 UST 146,407 146,407 116,107 146,407 146,407 UNE ULY 3,932,998 5,',191,314 8,013,589 10,152,817 6,958,633 6,11'1,039 2,980,906 1,959,276 946,107 538,696 774,'.t10 '1,548,5994,40'.1,870 4,548,599 4,548,599 4,108,412 '1,548,5994,401,870 4,548,599 4,401,870 4,255,141 4,548,599 8,481,597 9,593,184 12,562,288 11,701,116 1't,067,045 10,562,638 7,392,776 6,507,975 5,348,277 4,793,837 5,322,739 294,523 368,407 436,98'l 613,090 137,577 361,281 296,387 228,'.t33 193,929 165,326 200,'t14 't17,?91 221,678 290,255 466,361 290,848 217,552 149,658 81,404 47,200 r8,597 53,385 146, 146, 't46, MAY lncludes LV-1 and T.4 OCTOBER NOVEMBER DECEIJlBER JANUARY FEBRUARY MARCH SEPTEMBER TOTAL 49,816,103 53,262,627 103,078,730 AL DELIVERABILITY DEFICIT MAX. DELV. DELIVERABILITY DEFICIT MONTH MONTH CORE INDUSTRY TOTAL PEAKDA)PEAKCOREINDUSTRIALCD- CAPACITY OELIVERAB!LITY DEF!CIT DAYS EXCEEDING MAX. DELV 4,063,137 5,362,095 8,275,999 10,'183,866 7,'.184,784 6,3'11,933 3,076,970 2,022,129 976,630 555,813 798,621 1,573,167 4,425,645 4,573,167 1,573,167 4,130,602 1,573,167 1,425,615 1,573,167 4,125,645 4,278,124 1,573,167 8,636,304 9,797,740 12,8'+9,166 15,057,033 't 1,315,386 10,885,100 7,502,6{5 6,595,296 5,402,275 4,833,937 5,371,788 300,192 376,476 117,257 629,091 447,838 372,129 302,012 231,543 196,232 166,709 202,592 't52,670 228,951 299,735 '181,569300,316 224,607 154,490 84,021 48,710 19,187 55,070 ER ,522 '147,522 ,522 T UNE ULY 51,436,122 53,550,305 101,986,427 '147,522 '147,522 117,522 147, 147 147 't47 147, 147 147, TOTAL lncludes LV-1 and T-4 DELIVERABILITY DEFICIT DAYS EXCEEDING MAX. DELV 4,190,510 5,529,408 8,533,193 10,808,895 7,107,270 6,507,106 3,171,964 2,084,453 1,006,681 572,888 823,1'.t1 4,613,715 4,'f64,885 4,613,715 4,613,715 4,167,226 4,613,715 4,464,885 4,613,715 4,464,885 4,3r6,056 4,613,715 8,804,225 9,994,293 1 3,146,908 15,422,610 I 1,574,496 '11,120,821 7,636,849 6,698,168 5,471,566 4,888,944 5,436,825 306,275 384,914 457,863 6'05,330 458,451 380,387 308,093 235,42 199,039 168,606 205,588 157,415 236,084 309,033 496,500 309,621 231,557 159,263 86,612 50,209 19,776 56,758 11 3 * lncludes LV-l and T4 NOVEi/lBER DECEMBER JANUARY FEBRUARY MARCH I'AY JUNE JULY AUGUST SEPTEi'BER TOTAL @oL@c fEN(o di<t6 =5o o.2oo Ea E o I Goo. o0c'trlEoo@.tsolN o o{Jd =z I g .9 f!'tr i5 J +oo(J GoF I o,.Yo o^tA , 7'^a- 7L2 &eL &4a @. ,on B,o n gooooonE E oooE F a9o6d R6I8 6 oo oo\i oooonrt ooo 86 Oooo6o oo (o o ? =Ittro ErfiE EIfJdg mE>E I:tro:I bo ut E 8H80= EP P orF{clN qro .oco.o 0{Noul IEoG J@oc EOc ! 6oN<fn a 3oo.aEo E E t9 I J@oo EOc 1l mI N.OlN 6 oUd =z I co l! i5 +o o 6oF I o,.*rn %. a ,a 'x &ca *,? o. 04 $o n 't53c,8o- 8 Iq 8N 8qo N 8o-I 8qI 8o.I 8q 8 8o.I 8o- 8n r{rO oIfUttcG EtHEt9d8ge-,t o .! Ltr!,P EO(,l H.ts Hoa=Ut+r F mNoN 8o-O 8o- 8@ .a -o6o oo E E G UI I c.9€o.E i5) + Eoo oo rE(rl aN I g .9:! .6 J+o o(J oo og ts oN I &L2 o 4 $o "%oc 3:i I6I 8o f; 8oIN 86dnd IoI Io f, Fo 8q 8q f;<f 8oI 8o-o Eo .E Go. Eo E,g g ; fl.E ; a,i TEU o(\l ,; r\r.{oN RoI@ qro =.oeI oo f E'i G UI I .9 fo ,9o t+o oUn oo cE (,l oN I co ft 5:+ Eo(J 6 6o IEF'oN I *-a o. 4... ouro tro6 oo. Eo teE = H.snco Pi s3>oUoPtr oN ui Nr{oN z,EeeeeeeEeeeEc888888888888-t66rr+<t.nmdNdd qro lntermountain Gas Company ldaho Falls Lateral - Design Weather, Base Case load Demand Curve lntegrated Resource Plan 20 I 9 - 2023 INTERMOUNTAI N' GAS COMPANY A Subsidiary of MDU Resources Group, lnc. ln the Community to Serve@ Exhibit No. 6 Section B Fall 2019 ldaho Falls Design Weather - Base PEAK DA'PEAK COREINDUSTRIAL CD- MONTH CORE INDUSTRY TOTAL PEAK DELIVERABILITY WTH LNG DAY SENDOUT EXCEEDING MAX. DELV. 628,596 941,434 1,243,118 9rt6,168 849,820 416,750 267,111 158,037 93,901 135,7{9 630,330 65r,34' 65{,34{ 588,308 6sl,34t 630,330 651,341 630,330 651,341 651,341 1,258,926 1,592,77s 1,894,459 1,5U,476 r,50r,161 1,047,080 918,452 788,367 745,242 787,060 45,622 53,33{ 80,697 56,332 53,09s 39,912 31,312 28,673 24,683 28,727 24,611 32,320 59,686 35,321 32,084 18,901 r0,301 7,662 3,672 7,716 1, MAY 2'1,011 2'.t,011 21,011 21,011 21,O11 21,011 21,011 TOTAL lncludg3 LV-l and T.4 NOVEMBER DECEMBER FEBRUARY MARCH DAY SENDOUT DELV.YS EXCEEDING 5s8,700 715,714 1,074,207 1,278,280 1,00s,615 873,726 428,531 274,701 t62,ta 96,596 139,633 639,330 660,641 660,M,l 618,0r9 660,641 639,330 660,641 639,330 660,641 660,641 1,355,044 1,7U,848 r,938,921 1,623,634 r,534,367 1,067,861 935,342 801,878 757,237 800,274 49,361 58,226 82,663 57,620 54,296 40,76 3,l,904 29,191 25,089 29,250 28,0s0 36,915 61,352 36,309 32,985 19,/45 r0,593 7,880 3,778 7,939 TOTAL lncludss Lv-l and T{ 21,31 21,311 21,311 21,311 21,311 21,311 21,311 21,311 21,311 21,31',1 MONTH CORE INDUSTRY DELIVERABILITYWTH LNG DAY SENDOUT MAX. DELV. 736,637 1,105,736,t,315,819 1,00,l,167 899,249 .141,008 282,670 167,250 99,377 143,642 644,055 665,524 665,524 60r,1r8 655,524 644,055 665,524 644,055 665,s24 665,524 r,380,692 1,771,260 1,981,343 1,602,285 1,564,773 1,085,063 948,r94 811,305 764,901 809,166 50,341 59,469 84,623 58,843 55,418 41,470 32,370 29,577 25,355 29,636 28,872 38,000 63,1s4 37,374 33,949 20,001 10,90r 8,108 3,886 8,167 lncludB LV-l and T{ TOTAL 7,125,180 ,721 DELIVERABILITYWTH LNG CORE INDUSTRY TOTAL PEAKDA'PEAKCOREINDUSTRIALCD* MONTH CORE INDUSTRY TOTAL PEAK DA'PEAK CORBNDUSTRIAL CD- DELIVERABILIW WTH LNG DAY SENDOUT EXCEEDING MAX. DELV. 757,574 1,137,068 1,353,020 1,029,422 924,575 ,t53,397 290,588 171,924 102,150 147,639 643,905 665,369 665,369 600,978 665,369 643,905 665,369 643,905 665,369 665,369 1,401,479 1,802,437 2,018,389 1,630,400 1,589,9,r4 1,097,302 955,957 815,829 767,5'19 813,008 5t,155 60,539 86,404 59,894 56,370 42,027 32,670 29,799 25,459 29,858 29,69r 39,075 64,940 38,430 34,906 20,563 l't,206 8,33s 3,995 8,394 1 MAY TOTAL lncludes Lv-1 and T4 NOVEMBER DECEMBER FEBRUARY MARCH 778,498 1,164,407 1,390,282 {,057,783 950,0s3 465,897 298,604 't76,667 r04969 't51,715 650,'lil0 672,111 672,111 607,068 672,'.t'.i,1 650,/t:l0 672,111 650,,|30 672,111 672,111 1,428,928 1,8.10,518 2,062,393 1,654,851 1,622,1U 1,116,327 970,715 827,O97 Tt7,080 823,826 52,19,1 61,832 88,.f09 61,169 57,549 42,811 33,196 30,2,[6 25,786 30,307 30,510 .o,{51 66,728 39,'t88 35,868 21,130 11,515 8,565 4,105 8,626 ,681 ,681 ,68r ,681 TOTAL 377 lncludB Lv-1 and T.{ the completion of planned rosources DAY SENDOUT EXCEEDING MAX. DELV DELIVERABILITY WTH ,,, o2tE s No,;e E,g t?'r- 2-E8E Nf, -?E16e IEGTFcrJtsr''I Ee,all &L7.t <iI $68f6 2 .-4tPI. E B B€E,qE Hi! s15$o !i$lll n go8dN o o olo.o6txcoo. oId+ tc\c o8do oI E sttlooE;E E,f;* E.s9;rgF{oN 86 s c$dGgc .t GcG E I tcdo(5 =t!'5 .L cLJ Gcd E I En,t g I 2L ',E"l \,)-*oE i u.Euo. E2CF Ig oo.n o-/4 I n^ ,L2 &eL &42 o 8dN o 8o' oIo-@ o 8o(o 8q 8 ttEsttto0,E:E E$* E.!p9 :EEN0N -o ooot-6@ .ta6oG tso E E 6': 6IEJ*L.€[;;Hi()0NLll o,o 15ln oo>>.=E3 -!eluB+N=lr oE=5='= -rJ! =ur 6n G!oo LLEENotooNNil oL 1. or, ,^_ o.*o .n8dN 3 3c+ o 8do o 8dd Iq 8 o]i o CL Eou o;E8EEei'stJ52sla.ot U.P9)> 6&sttoN t; 1\r{oN tfl0 lntermountain Gas Company Canyon County Area - Design Weather, Base Case Load Demand Curve lntegrated Resource Plan 20 I 9 - 2023 INTERMOUNTAI N' CAs COMPANY A Subsidiary of MDU Resources Group, lnc, ln the Community to Serve@ Exhibit No. 6 Section C Fall 2019 Canyon County Design Weather - Base Price MONTH DA\ PEAK CORE INDUSTRIAL CD* DAY SENDOUT EXCEEDING MAX. DELV, 5't9,920 689,507 1,085,505 1,122,677 918,121 795,'t86 392,153 257,851 114,887 71,223 96,098 787,215 76,t,850 787,215 787,215 711,060 787,215 761,850 787,215 761,850 787,215 787,215 1,307,165 1,15'1,357 1,872,750 2,209,922 1,629,484 't,582,43'l 1,154,003 1,045,096 876,737 861,468 883,343 46,209 51,833 64,687 88,664 64,686 5,f ,360 15,571 34,288 32,681 27,791 31,122 20,811 26,438 39,292 63,269 39,29'l 28,965 20,179 8,893 7,286 2,399 5,727 NOVEMBER RIL iiAY FEBRUARY MARCH TOTAL lnclud$ LV-1 and T-4 6,654,154 9,269,175't5,923,329 540,253 719,716 1,137,711 1,199,111 998,321 838,092 413,361 271,830 121,126 78,266 10't,347 787,215 761,850 787,215 787,245 736,455 787,245 761,850 787,245 761,850 787,245 787,215 1,327,198 1,481,566 1,924,989 2,286,389 1,731,776 1,625,337 1,175,211 'r,059,075 882,976 865,51 1 888,592 17,072 53,045 66,6s2 92,065 66,799 55,922 46,664 31,770 33,076 27,925 31,435 2',t,677 27,650 11,257 66,670 l',|.,101 30,527 21,269 9,375 7,681 2,530 6,040 Y 7 FEBRUARY UST NOVEMBER DECEMBER TOTAL lncludes LV-1 and T4 DELIVERABILITY DAY SENDOUT EXCEEDING MAX. DELV. 759,270 1,200,396 't,581,645 1,020,980 883,91 3 435,875 286,571 127,672 82,176 106,775 756,525 781,743 781,713 706,090 781,743 756,525 781,713 756,525 781,743 781,713 1,515,795 1,982,139 2,363,388 1,727,O70 1,665,656 't,'t92,400 'r,068,314 884,197 864,219 888,5't8 54,389 68,748 95,557 68,898 57,1'.t6 17,618 35,,l02 33,315 27,881 31,580 29,171 43,530 70,339 43,680 32,198 22,130 9,884 8,097 2,666 6,362 Y lncludes LV-1 and T4 16,579,494 180 41 7,375,'106 9,204,388 U]{E ULY PTEMBER TOTAL DAY SENDOUT EXCEEDING MAX. DELV. IY MONTH MONTH GORE INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD* DA] DAY SENDOUT EXCEEDING MAX. DELV. 799,470 't,263,730 't,664,882 '1,07'0,601 930,21 3 tl58,6/07 301,500 131,302 86,717 1',t2,287 757,350 782,595 782,595 732,105 782,595 757,350 782,595 757,350 782,595 782,595 1,556,820 2,016,325 2,147,177 1,806,706 1,712,808,t,215,997 1,084,095 891,652 869,3,t2 894,882 55,958 71,069 99,286 7'.t,221 59,132 48,E48 35,644 33,763 28,049 31,936 30,713 45,824 71,011 45,976 33,887 23,603 10,399 8,518 2,801 6,691 R 7 TOTAL 7,762,669 117 MAY lncludes LV-l and T.4 the completion of planned resources 9,239,670 17,002,339 NOVEMBER DECEMBER FEBRUARY MARCH NE LY 630,990 840,'[13,t,328,289 '1,7t19,810 1,129,378 977,591 481,987 316,825 111,123 91,1,f9 117,978 783,293 758,025 783,293 783,293 707,190 783,293 758,025 783,293 758,025 783,293 783,293 1,111,283 't,s98,438 2,111,582 2,533,103 r,836,868 1,760,8E4 1,210,012 't,100,1'18 899,148 871,U2 901,271 50,584 57,552 73,430 103,086 73,588 60,88't 50,072 36,{95 u,219 28,211 32,298 25,316 32,2U 48,162 77,818 48,320 35,613 21,801 10,927 8,951 2,916 7,030 R 't11 163 TOTAL 138 LY UST lncludes LV-l and T-4 ths completion of planned resources NOVEMBER DECEMBER FEBRUARY MARCH DAY SENDOUT EXCEE MAX. DELV. o8ti N N o5 o 6c H q oU()I I o8do oaGI(Jo I 6omoN d ,! .E 1: I o l! 6t oF I [, !oricP',oE(tr9 >9o*Fct=8fg EEsE-,3oN 's \ , ,r- taa oeL &a 7. o. 7,.L o"ro n ggEEETEETEESER'i'8s'sR'gHe's'$e'ddd l[(l ;t.cl5t 3l6lclol>l6lol-l6lolt o8mol E6 t: 6CLo(J UU I ooodo '6oooUQ(J I oroNnN 6'tr 3:o E I I .9 ll, i5 6oF I o.")o 02L e ,rn 7a2 &eL &4 7. o. -a orlo n qooooo8oN oooo o 8or+ oo6on oo @ qro oooN oooo6 oooo ooo oIo o :rugH$ 9ots E.EE EBiR"EoN EoN !, o @(,qato lI,o I(,oo- .eIooo(J !2UcrdoN I LA'L- t2E.!L6 oo ;doN I o.uaE .:L0 oo L*NdoN-t-Lnc o f-o i5 6 oo Lg 6ldod.r, Iot I o:€ 6E6 oo -I'adon R I 8I88N 88m 8888o 8 8\o 88N 88oo 88o o88 oIo coti oo. E-qruYpPqE<E(J ).'5gE;3.d E.Eo FTT>F{s lEOUN ,; Nr{oN o 8oN tF0 lntermountain Gas Company Sun Valley Lateral - Design Weather, Base Case Load Demand Curve lntegrated Resource Plan 20 I 9 - 2023 A Subsidiary of MDU Resources Group, lnc. ln the Community to Serve@ INTERMOUNTAI N* GAS COMPANY Exhibit No. 6 Section D Fall 2019 MONTH MONTH NOVEMBER DECEMBER FEBRUARY MARCH MAY LY TOTAL lncludes LV-1 and T-4 Sun Valley Design Weather - Base INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD* PY2020 INDUSTRY TOTAL PEAK DA'IPEAK COREINDUSTRIAL CD* PEAK DA\ PEAK CORE INDUSTRIAL 43,245 41,850 43,215 43,245 39,060 43,245 '11,85043,245 41,850 43,245 43,245 185,438 246,922 351,621 396,329 317,588 285,111 149,771 102,505 '16,35422,253 36,101 228,683 288,772 394,866 139,574 356,648 328,356 191,621 145,750 88,20,1 65,498 79,346 8,202 l',t,504 13,059 20,099 12,862 12,433 8"080 5,398 3,855 2,306 3,646 10,109 1 1,66'l 18,704 11,167 11,038 7,085 4,003 2,1609fl 2,251 ,395 ,395 1 ,| ,| 1 1 1 1 1 1 1 11 DAY SENDOUT EXCEEDING MAX. DELV. '174,257 231,555 329,162 379,065 303,758 272,897 113,254 98,045 u,341 21,284 34,534 '10,05041,385 41,385 37,380 41,385 '10,05041,385 40,050 41,385 41,385 271,605 370,547 420,150 341,138 314,082 't 83,30,1 139,431 84,391 62,669 75,919 10,807,t2,245 19,225 12,302 11,892 8,112 5,16'l 3,688 2,206 3,488 9,472 10,910 17,890 10,967 10,557 6,777 3,829 2,353 871 2,153 ER 41 ,335 R E MAY UARY TOTAL lncludes LV-1 and T.{ 187,275 2,625,921 FEBRUARY MARCH DISTRIU 18r,313 211,416 3'03,765 387,478 321,295 278,775 146,458 100,242 45,337 21,766 35,313 41,250 12,625 42,625 39,875 12,625 41,250 42,625 41,250 42,625 42,625 282,666 386,391 430,,l03 361,170 321,400 187,708 112,867 86,587 64,391 77,938 't1,258 12,778 19,662 12,586 't2,167 8,303 5,289 3,781 2,266 3,577 9,883 11,103 't8,287 11,2'.t'.l 10,792 6,928 3,91'l 2,406 891 2,202 1 109 41 2,715,518 UNE ULY TOTAL lncludes LV-l and T4 EXCEEDING MAX. DELV. EAK DAY SENDOUT DAY SENDOUT EXCEEDING MAX. DELV the completion of planned resources 2,251,525 509,175 2, 1 1 Y MONTH PY2022 CORE INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD- NTH CORE IND P cD* 189,536 252,363 359,342 405,006 324,527 291,321 153,026 101,721 47,356 22,729 36,874 41,8s0 43,245 43,245 39,060 43,245 41,850 43,245 41,850 43,245 13,215 294,213 402,587 118,251 363,587 334,566 194,876 147,969 89,206 65,974 80,119 11,726 13,314 20,509 13,112 12,673 8,634 5,485 3,908 2,325 3,694 10,331 11,919 19,111 11,7',t7 11,278 7,239 4,090 2,513 930 2,299 R 41 TOTAL 1'l lncludes LV-1 and T4 the completion of plannad nesources MAY 1,395 1,395 NOVEMBER DECEMBER FEBRUARY MARCH NE LY IGUST DAY SENDOUT EXCEEDING MAX. DELV. 257,730 366,964 413,583 331,397 297,Q6 156,262 106,939 48,360 23,210 37,65,0 '1,,40042,780 42,780 38,640 42,780 41,400 42,780 41,400 12,780 42,780 236,359 299,'t30 109,711 456,363 370,037 340,266 197,882 'l'19,7'19 89,750 55,990 80,434 8"[85 11,931 13,552 20,899 13,345 12,897 8,772 5,556 3,946 2,330 ?,728 7,105 10,551 12,'.t72 19,519 1't,865 11,517 7,392 4,176 2,566 950 2,34E 1 1 1 1 ,| 1 1 ,| 1 lncludes LV-1 and T,{ the completion of planned resources 1 FEBRUARY UST NOVEMBER DEGEMBER 2,349,482 503,700 2,853,182 UNE ULY EPTEMBER TOTAL MAXIMUM DELIVERABILITY** DAY SENDOUT EXCEEDING MAX. DELV -ot,o()NNo !6oG Iq N ddo o Ec a iJooo(J z I oF @oi .a 6oGUI I (/) (11m E 6fE E I o,! e6 EoF I t"ro "z , ,r^ tL2 &nL &^2 I o, 9ro n g 8qrjl8d8 Ln 8 N oIrnN oi E stttooE;E E$aI as;E;HoN qro 6 6od t E (!aoQ) I E .tcgGooU) IA I Im E u,E .E Eu I g .e :g h i5 6oF I o..u.,' 9_ Aa- oz ,L, & %, oL 2 oo %- "B n gIo- tJ] ,f 8d |]Ilri 15 8dN o oo(DqoN 6oIdoo. qro oI E srtt .rU OE;E EEa :.ag :EHNoN '586N oo(!U, I !E E.EI6 oo ago o I 1' E.!q tJ) 6o og NdoN I co Ea i5 oo g o'! oN I co.F l€ i5 t, 6o o-*h ON I cL 1. o. 7,4 \).no ""28q l, H E e 13uiEs g l{ gI (Eo Eo! stE8g.!n5;$n s.as>r,-3t;oN ui Nr{oN qro lntermountain Gas Company State Street Lateral - Design Weather, Base Case Load Demand Curve lntegrated Resource PIan 20 I 9 - 2023 INTERMOUNTAI N' CAs COMPANY A Subsidiary of MDU Resources Group, lnc. ln the Community to Serve@ Exhibit No. 6 Section E Fall 2019 PY2019 CORE PY2021 CORE State St. Design Weather - Base INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD' CORE INDUSTRY TOTAL DESIGN PEAK DA\ PEAK CORE INOUSTRIAL INDUSTRY TOTAL PEAKDA]PEAKCOREINDUSTRIAL 701,619 1,105,268 1,152,923 936,002 808,420 397,172 260,004 't't4,881 73,521 95,354 36,600 37,820 37,820 34,160 37,820 36,600 37,820 36,600 37,820 37,820 738,219 't,'t43,088 1,190,743 970,162 816,210 133,772 257,824 't51,48'l 111,31'.1 133,174 28,129 11,233 65,854 41,303 30,698 21,698 10,192 8,551 3,594 6,934 26,909 40,013 64,634 40,083 29,478 20,178 8,972 7,331 2,371 5,7',l0 H 287 {33 TOTAL lncludes LV-i and T.4 UST UNE ULY DAY SEI{DOUT EXCEEDING MAX. DELV. 718,252 t,{33,868 1,491,867 991,322 830,090 407,823 266,971 117,959 75,493 97,909 36,600 37,820 37,820 35,380 37,820 36,600 37,820 36,600 37,820 37,820 754,852 1,171,688 r,529,687 1,026,702 867,910 444,423 304,791 154,559 113,313 135,729 28,795 42,306 67,587 42,177 31,488 22,217 10,433 8,717 3,658 7,087 27,575 4't,086 66,367 41,157 30,268 21,027 9,213 7,527 2,138 5,867 331 lncludes Lv-1 and T-4 UST UNE ULY EPTEMBER TOTAL 67DAY SENDOUT EXCEEDING MAX. DELV. 737,50E 1,161,261 1,531,862 986,858 852,311 418,755 271,132 121,121 77,517 't00,534 36,600 37,820 37,820 34,160 37,820 36,600 37,820 36,600 37,820 37,820 774,108 1,202,081 1,s69,682 't,021,018 890,'t64 455,355 3't 1,952 157,721 115,337 't38,354 29,534 13,107 69,366 43,48'l 32,299 22,811 10,680 8,949 3,723 7,24 28,311 12,'.t87 68,146 42,261 31,079 21,591 9,460 7,729 2,503 6,024 UNE Y UST TOTAL lncludes LV-'l and T-4 DAY SENDOUT EXCEEDING ]'IiAX, DELV. MONTH ]NDUSTRY TOTAL PEAKDAIPEAKCOREINDUSTRIAL DESIGN MONTH CORE INDUSTRY TOTAL PEAKDA]PEAKCOREINDUSTRIALCD* 569,318 757,282 1,195,486 {,572,936 1,013,321 875,202 129,981 281,183 121,371 79,594 103,231 37,820 36,600 37,820 37,820 34,160 37,820 36,600 37,820 36,600 37,820 37,820 607,138 793,882 1,233,306 {,610,756 1,017,181 913,022 466,584 3r9,303 160,971 117,l'.tl 141,051 21,050 30,293 44,539 71,193 u,611 33,133 23,390 10,933 9,'t56 3,790 7,106 22,830 29,073 43,3{9 69,973 /03,394 31,913 22,',t70 9,713 7,936 2,570 6,186 146317,'t7 lncludes LV-l and T,4 7,313,601 3'll 4,{5,300 7,758,901 UNE ULY PTEMBER TOTAL EXCEEDING MAX. DELV EAK DAY SENDOUT DAY SENDOUT EXCEEDING MAX. DELV. 777,591 1,227,ils 1,615,125 1,040,499 898,675 141,517 289,032 127,707 81,730 106,000 36,600 37,820 37,820 34,'t60 37,820 36,600 37,820 36,600 37,820 37,820 814,191 1,265,365 1,652,045 1,074,659 936,495 178,117 326,852 164,307 rt9,550 143,820 31,073 45,700 73,070 15,778 33,988 23,985 1'.1,191 9,369 3,859 7,572 29,853 i[,0,480 71,850 4,t,558 32,768 22,765 9,97't 8,149 2,639 6,352 1,220 RIL T 31 ,747 MAY ECEMBER lncludes LV.1 and T-4 tho completion of plannsd rosources SEPTEMBER TOTAL JANUARY FEBRUARY MARCH -o.Eo!trooratto oo !ooo- ooo NF NoN o E EaI!oc !d z oeI I oIdiN 'o q U I oNF{ "e fEE E.: I I E,E =! .go oF I e.g.Jn o2L , ,r- /4 a. &eL &L 7. a ,L to n goR E ooooIIts aooo aooo ooooo6@ qro oI ;gEEoJg3 fr 3 FIg'6oN oo .oEoc o- a) 6o*6oG oI m'F\ !I !0,ccGE F 6oo I Iq r F'o (goo I odN E ,Ec EiI I .9 !'tr66 ooF I "t'o %, , ao- 7La &@L &L, o. orn ?,o n g 8d o 8dN o 8 o 8d o 8dn o 8d(o o 8dts o8d(o o T9rttr9iEEoJ E$E iEHoN qr0 'oGoo I ro E.!4 oo agodo I !c E I 6 oo cc_ l\ o I co -o 6 6o CE OldoN I co{:3 'e 6n oo L4 oN I o. ,on rr.no o q,a n8I88N 88 8I(I86 88 'o 8IF. rllo troti ho Eo EgE=o-5 *6u1 o g LFI $.Pt 3tEN vi Fr{ C)N 88o t INTERMOUNTAI N' CAS COMPANY lntermountain Gas Company Central Ada Lateral - Design Weather, Base Case Load Demand Curve lntegrated Resource Plan 20 I 9 - 2023 A Subsidiary of MDU Resources Group, lnc. ln the Community fo Serve@ Exhibit No. 6 Section F Fall 2019 CentralAda Design Weather - Base DES!GN PEAK DA)PEAK COREINDUSTRIAL CD- PY2020 CORE INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD' MONTH CORE INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD* 701,383 1,100,808 1,452,849 935,865 808,200 397,017 259,862 114,802 73,460 95,260 42,300 13,710 43,710 39,480 13,710 42,300 13,710 42,300 43,710 43,710 743,683 1,r14,518 1,496,559 975,345 851,910 439,317 303,572 157,102 117,'.t70 138,970 27,706 11,710 66,041 4't,489 30,881 21,881 10,377 8,736 3,782 7,118 26,296 40,330 64,531 40,079 29,171 20,171 8,967 7,326 2,372 5,708 ,Y 287 UNE ULY TOTAL lncludos LV-1 and T{ DAY SENDOUT 711,108 1,118,765 1,489,494 989,646 828,586 407,033 266,416 117,696 75,313 97,664 42,300 43,710 43,710 40,890 43,710 42,300 13,7',to 42,300 43,710 13,710 753,708,t,'162,175 1,533,201 1,030,536 872,296 4,19,333 310,126 159,996 'l'19,023,t11,371 28,107 12,133 67,671 12,500 31,621 22,398 10,604 8,921 3,842 7,262 26,697 11,023 66,261 41,090 30,214 20,988 9,194 7,51'l 2,132 5,852 UARY Y lncludes LV-1 and T4 UNE ULY PTEMBER TOTAL 67.DAY SENDOUT EXCEEDING MAX. DELV, 729,350 1,1,t6,976 1,527,058 983,662 849,482 417,291 273,135 r20,666 77,213 100,'127 43,125 4,873 u,873 40,530 4,873 13,125 u,873 43,125 11,873 11,873 772,775 1,191,849 1,571,931 1,021,192 894,355 460,7't9 3r8,008 164,091 122,086 145,000 28,8r8 43,505 69,380 13,571 32,121 22,965 10,873 9,'t48 3,941 7,148 27,370 12,057 67,932 12,126 30,976 21,517 9,125 7,700 2,193 6,000 1 1 I 1 1 1 1 1 1 1 R E lncludes LV-l and T-{ SEPTEMBER TOTAL DAY SENDOUT EXCEEDING MAX. DELV. AgITY 70,000 6.041 MONTH CORE INDUSTRY TOTAL PEAKDA\PEAKCOREINDUSTRIALCD* PY2023 CORE INDUSTRY TOTAL PEAK DA\PEAK COREINDUSTRIAL CD- 559,826 717,711 1,175,897 1,565,558 r,008,463 870,897 427,816 280,019 123,709 79,159 102,650 46,035 4,0,550 46,035 46,035 41,580 46,035 4,0,550 46,035 4,t,550 46,035 46,035 605,861 792,291 1,22'.t,932 1,611,593 1,050,043 916,932 172,366 326,054 168,259 125,191 148,685 21,214 29,546 11,602 71,130 11,673 33,242 23,511 11,118 9,380 1,011 7,636 22,729 28,061 43,117 69,645 43,188 31,757 22,059 9,663 7,895 2,556 6,151 RIL T MAY 7,793,363TOTAL7 lncludos LV-l and T-4 the completion of planned icsources NOVEMBER DECEMBER FEBRUARY MARCH 130EAK DAY SENDOUT YS EXCEEDING MAX. DELV. DELIVERABILITY* DAY SENDOUT EXCEEDING MAX. DELV. 766,590 1,205,540 1,605,02'[ 1,033,887 E92,850 438,599 287,079 126,825 81,r55 105,238 45,900 1?,130 17,130 12,810 17,130 45,900 17,130 .[5,900 17,130 17,130 812,,190 1,252,970 1,652,1il 1,076,727 940,280 484,499 334,509 172,725 128,585 152,668 30,298 15,731 72,93'.1 45,807 3,1,088 21,115 11,137 9,021 4,150 7,836 28,788 4,201 71,101 11,277 32,558 22,615 9,907 8,094 2,620 6,300 R 7 FEBRUARY 7,992,582TOTAL UST lncludes LV-1 and T4 the complgtion of planned iesources NOVEMBER DECEMBER NE LY Y ( 8odN NoN o EF,;occ -gL 'ooooUo!o(J I o8oN 'E6o6uo! 5 I o+ E 6f! .E tr E I o,€ 66f oF I o"oro %. , 4^ la2 &eL oa 7. or, ,, orro "" g ot 9Estr(J<9oo EET t FEjlro o69F{oN o 8d oIdN o 8d o 8d<t oId8 (o o 8dN o8d6 tl0 .o o (to-(\l 6oxGoG 8odNag 'EooGu(!! 3 I o 8dF E ooouo! 6 I I!D t ! .E .c I co:€ 6 15 d oF" I e,o %^ , a^a^ 7L 7. &ur. &L2 $ ,^n J.,o ?% go8d o8O.N 8d o8 s 8o' o8o'@ o8dN tt iEstr(J<9oo EET E FEjtro rn69NoN o8 <Jo r$0 .e ooo(J o!sooN I ! .!Lln oo gg cloN I !I .:L 1J.) oo G oN I go,! .uo|, 6o L*ct oN I o J! i5 4 G0 L; oN I &L a or, oo^ l).,o "'? co.9 o CL Eo9o.E8sE(J< =Oc;f;E E SEO.=a.>U'trgt,9 oN ,; hr{oN 8 8 8 8d 8 8 I 888 8 8r, IIr 8Io r.so