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(1) (2) TABLE 8 FRYINGPAN-ARKANSAS PROJECT POWER SYSTEK AVERAGE RATE DETElUflNATION STUDY Assumed amortization of Power investment in 50 years following development period, interest at 3. 0) (4) (5) (6) {7} Operating ~venues Salee of electric energy (9) (8) Year of Study Sales of electrio energy millions of Kilar atthour8 '1m o 1 2 .3 ~ 6 7 8 9 10 II 12 13 1.4 lr) 16 17 18 19 ?O 21 22 2.3 24 2!5 26 27 28 29 30 31 32 3) 34 35 .36 )/ J8 39 40 41 42 4.3 44 16 li> 47 4S ~o 51 52 53 ~ 56 ~ 58 59 117 .2 222.3 315.2 3.39.5 )39.~ 339.5 339.5 33905 33905 370.0 Notes: r:-Gols 0 2-4 D 2. Coleo 5-70 3. CoL 80 4. Col. 9 A 5. CoL 14. 37000 Total Non-l1ra ;01a.2. 3 Firm 5~ 5 milll!J Non-Firm 3.5 m111s Total Coleo 5 & 6 Revenue deductione Operation Maintenance & Overhead ?rovieion Total rep~~ement Cole. 8 & 9 45.1 61.8 8504 97.2 97.2 91.2 97.2 97.2 97.2 91.2 974,600 1,222,650 1,733,600 1,867,256 1.867.256 1,867,256 1,867,2,6 1,867,256 1,867,256 2.035.000 269, ~ 0 358,270 451,050 530,410 "1O~hl0 530,4]') 530t410 530,410 530,410 586.5QO , 120,800 t 165,160 202,440 224,980 224.980 22Ii,9RO 224,9nO 22L,980 224,980 255.570 t 1,132,1:50 1,438,950 2,032,500 2,207,1:50 2._20~ 2,207,450 2,207,450 2,207,450 2,207,L50 2. '37;:, 200 $ 222.3 $ 284.1 400.6 ~)6o 7 L.l~A7 . 4.3~6~ 7 436. 7 4)6.7 43607 46'7.2 I lS7,~50 216,300 29R,900 340,200 ~40 . 200 340,200 340,200 340,200 340,200 340. 200 (10) 390,180 523,4)) 653,490 755,390 755.390 755,390 755,390 755,390 75" '390 842.160 (11) Net opera t1ng I revenue8 Co18. 7-10 . 742,270 . 915,520 1,379,010 1,452,066 1.452.066 1,u~2,066 1,452,066 1,452,066 1,452,066 1,533.040 Sales were estimated from Market Area Data The average rates required to produce an annual revenue sufficient to pay all operation, maintenance and overhead expenses; provide a fund for replacement; repay the investment in the electric plant with interest @ 3 percent are shown below. Firm Energy. . . . 0 505 Wills per kilowatthour Non-Firm Energy. . . 3.5 Mills per kilowatthour Operation, maintenance and overhead were estimated as follows: Arkansas Power Canal . . . . . O' .. .. Transmission Lines and Substations . . . . . .. . Power Plants and Penstocks 0 . . . . . . .. ... Allocation of Joint Facilities . .. .... .. $109,030 62,280 41) ,480 1, 800 1556,590 Requirements for provision for replacement were estimated as follows: FoP.C. Acct. No. Item ui' Property 321 Structures and Im~rovements. ... . 322 Reaervoirs, Dams, WaterwaYSt and Penstocks. 323-325 Water Wheels, Generators, anJ Misc. Ace.. . 343 Switchyards and Substations . ..... 371 General Plant 345-346 Transmission Lines Total . . $ 14, 780 . " 11,870 . .. 82,300 .. 91,360 3,110 52,150 1255, 570 The total estimated electric plant investment is determined as follows I Investments Hunter Creek-Aspen Canal . . .. . 0 . .. . :Rep1acement Reservoir - As pen. lCollection System. 0 0 . . . . . lFryingpan-Arkans&s Turmelo . . . .. .. Suga.r Loaf Reservoir. ....... 0 . . . . Snowden Divers ion Canal. . . . 'Irwin Lakes Reservoir . . . . . . . JArkansas Power Canal: Elbe rt Canal . . 0 .. .... Twin Lakes-Otero Canal . . . . . . . . .. ... . .... Otero-Wapaco Canal 0 '0'." ., Wapaco-Princetan Canal . . 0 0..... .. Princeton-Pancho Canal . . . . . . . . . . . . Pancho-8alida Canal. . .. .. Salida Afterbay. . 0 .. . !Pueblo Reservoir. . .. .. lPowerp1ants and Penstocks. . . . . . . . . . .. .. ... '1l'ransmission System. . . . .. ..... .. .. .. General Property. . . . .. .. . . . . .. ...... . Wunicipal Water Facilities . . . . .. .. Total 2tl5,000 8,325,000 . 31,597,000 o . 0 . . 10,379,000 7,447,000 786,000 . . . . 10,503,000 . . 0 . . . 0 .1 Investment .tru1ly reimbursable from power revenues . . . . . . . . . .. 1, 729, 000 1,595,000 . . .. 2,151,000 . 0 .. . 2 ,693 ,000 . .. 2,085,000 . . .. 2,465,000 318,000 . . .. . 44,648,000 . . 19, 786,000 7,312,000 1,204,000 . . . . . . 22,124,000 1177 ,432,000 . . . . . . . . $42,043,000 9702 467.. 2 255~7Q 2 01~.OOO Total 21,251.7 5,635.5 26,3870.2 $ll6,884,.386 $19,724,250 $136,608,636 340~200 __._ 2. 375,2QO____ ~6,529_~n $33~590,660 .14,616~780 t48,207,4Uo 888,401,196 $45,925,432 $42,043,000 842,043,000 ANA.LISlIS OF 59-YEAR RATE DETERMINATION STUDY Average Production Coste . Annual Saleable energy rilW energy -(-4S5D 700.000 011) (360,200.000 KWH) T~otal annual Oar KWH Annuatl1 per KWH costs f.g cas seconda.~ orlon-fil"ll (95,50e,~ KWH) A.nnUal Per KWH cost Coaponents of Production Cos ts Operating Coets Co10 8 Operation & Maintenance Col. 9 Provision for Replace. Fixed Costs Col. 13 payment to Principal Col. 12 Payment to Interest Surplu.s Col. 17 Earned Surplus Total . 569,333 . .00125 247, 742 000054 712,593 000156 778,397 .00171 7.335 .00002 '2,315,400 . .00508 $1,981,091 . .0055 $ 334,309 $ .0035 842 .160 10533.040 Power plant Elbert Granite Wapaco Princeton Johnson Salida Pueblo Total (12) (13) (14) (15) Deoember 1953 AooOlllp&D1es re;Jly to letter or JOT. 10, 1953 froll John P. Sarlor, M. C~ I (16) (17) In~tJD8nt repayment from power reV81:l1e. Plant in service at end of' '18" Income deductionl!J o~~nt IntereAt ~ 625c920 820: 910 1,010,A83 1,124,639 1.114.816 1,104,699 1,094,278 1,083,544 1,07:;>,hA9 L 180. .381 1,169,801 1,158,904 1,147,680 1,136,119 1.124.212 1,111,947 1,099 ,314 1,086,302 1,~r?,900 1.0.,1:/.096 1,04L,~18 1,030,233 1,015,149 999,612 98.3J609 Q67,125 95b,149 932,662 914,651 896,099 1j'(b,991 857,309 837,037 816,157 794,651 772,499 749,6.93 726,182 701,976 677,045 -051,305 624,914 597,671 569,610 540,701 ,1O,9J7 480,274 448,691 416,160 382.654 )48,142 312,595 275,982 238~270 199.427 159,419 118,210 75,76'5 32,047 Prircipa1 Interest bearing . F.1eotric olant S20,8~,ooo 116,350 27,482,000 94,550 33,907,000 368,127 38,067,000 327,427 3R,067,000 33h250 38.067.000 347,367 3B ,067,000 357,788 jR,067,OOO 368,522 3~.067.00n 379,577 42,043,000 352 659 363":239- - 374,1.36 385,360 396,921 408 828 I!2i~093 433,726 446,7 J8 460,~0 4.Ih344 88,162 502,807 517,891 533,428 5L9,4 '31 56,,914 582,891 600 , 378 I 618,389 , 6.36,941 O)O,UUy 675,731 696,003 716,~8J 738,3119 (Ou;5Lr 783,357 S06,A 58 831,064 855,995 ~tH,b(~ 908,126 935,369 963,4.30 992,333 l,U~~,J.uJ 1,052,766 1,084,349 1,116,880 1,1~1386 1,-1 ,898 1,220,445 1,257,058 1,294,770 1J33.b613 1,313,021 1,414,8)0 1,457,275 1,068,229 42.043Jooo Balance to be reoa1d 820,864,000 27,365,650 33,696,100 37,487,973 37,160,546 '36,821 ?Q6 36,475,929 36,118,141 35,749,619 39,346,042 i9 , 99.3, 38 1 .38,630,lh4 3 ,256,008 37,870,648 37 ,4??, 727 17.,061.1 8.92 36,643,806 36,210,080 35,763,342 ~?,)o3,202 "'II. . R?o ?C::R 34, 31Jl, 096 33,838,289 33,320,398 32,786,97C 32,237,539 31,6TI;o25 31,088,734 .30, LRI3, 356 29,369,967 29,233,026 "t.o, '"Fb, 'jTF 27,901,246 27,205,243 26,488,360 25, 7'~9,971 <::4, '10";1 ,t.N 24,206,073 23,399,215 22, 568,151 21,712,156 ~O,tlJO,401. 19,922,355 18,986,986 18,023,556 17,031,223 1.0, WY ; 1.CJJ 1.4,956,354 13,872,005 12,755,125 11,604,739 lO,liI9,/j4l. 9,199,396 7,942,338 6,647 ,568 5.313J955 3,940,334 2,525,504 1,068,229 -0- -0- .Allowable unpaid bala.noe t20,864,ooo 77 , 482,OCO 33, 907,000 .38,067,000 )8 ,067_000 ~ .067.000 J8 ,067,000 38,067,000 )8,067.000 42,043,000 Earned Surp lU8 CWIulative \ -0- , 42,043,000 2n.,179,000 1&,561,000 8,136,000 3,976,000 3.976.000 33,976,000 33,976,000 33,976,000 l,976,000 \/ -0- 432,764 $ 432,764 -0- EIECTRICAL GENERATION AND SALES .lFTll:R DEVELOPMENT PERr:OD Average Annual Generation millions Average Annual :Saleable Energy )f K i1 millions of K:i10watthours Firm ~econC1S.ry or Total Seconda:ry- or Non-Firm Firrm Non-rirm 1207 3601 21:,0) 11 08 1800 61.6 45:.1 1607 25.5 11605 92'09 2306 13.3 6J.4 51.01 1203 14.L 64.2 50.09 1303 21.1 9407 75,02 1905 0.0 3005 30,.5 000 Total 3900 66.8 12509 6805 6904 10204 33.0 505.0 2603 48.8 100.4 55.2 5500 810J 3300 40000 10500 L.6?..2 ~ ,Q,,,O 91..1. ('q t:3 p (18) Year ot study ,0 1 2 3 4 S f) 1 8 9 10 n 12 13 14 15 Jb 17 16 19 ?n 21 22 23 24 25 26 27 28 29 -'> )I 32 33 J4 JS )6 ;r 38 39 40 4J. 42 43 44 4S It> 47 48 49 50 5"1 52 53 ~~ 50- S7 5'8 59 Total 62757 0 - S5( Face p. 372) :\0. 5