Electrical Power for Valdez and the Copper River Basin-1981

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TABLE IV-1HISTORICAL LOADS--VALDEZ AND GLENNALLENVALDEZ GLENNALLEN TOTAL eVEA VALDEZYEAR RESI C/I TOTAL RESI C/I TOTAL RESI e/I TOTAL INDUSTRIALENERGY (MWH)1970 1,200 3,800 5,912 900 3,200 4,790 2,134 7,072 10,7021971 1,483 4,010 6,363 1,128 3,447 5,363 2,610 7,457 11,7261972 1,500 3,800 6,202* 1,300 3,400 5,601* 2,796 7,173 11,8031973 1,500 4,200 6,470 1,400 3,700 6,121 2,887 7,942 12,5911974 2,110 6,176 9,457 1,641 3,802 6,167 3,751 9,979 15,6241975 4,966 10,894 18,251 2,690 4,692 8,636 7,656 15,586 26,8871976 6,966 14,353 26,006 3,269 7,570 13,281 10,235 21,923 39,2871977 7,589 15,330 26,060 3,306 15,287 21,401 10,895 30,617 47,461 39,4201978 6,455 14,222 23,411 3,090 13,738 20,425 9,545 27,960 43,835 54,7501979 6,393 14,153 22,977 2,961 12,027 18,522 9,354 26,181 41,499I-'wPEAK DEMAND (kW)1970 1,160 1,030 2,1901971 1,266 1,060 2,3261972 1,270* 1,130* 2,400*1973 1,280 1,220 2,5001974 2,470 1,340 3,8101975 4,750 2,360 7,1101976 4,875 3,500 8,3751977 4,850* 4,290* 9,140 38,560 (capacity1978 4,750 4,000 8,750 40,000 (capacity1979 4,225 3,470 7,695CUSTOMERS1970 N/A N/A N/A N/A N/A N/A 542 219 7861971 348 107 467 329 117 464 677 224 9311972 N/A N/A N/A N/A N/A N/A 651 235 9181973 N/A N/A N/A N/A N/A N/A 680 245 9571974 494 178 685 413 137 575 907 315 1,2601975 637 209 860 531 150 708 1,168 359 1,5681976 1,052 231 1,297 621 171 823 1,673 402 2,1631977 1,040 222 1,276 651 203 887 1,691 425 2,1631978 892 229 1,140 666 194 894 1,558 423 2,0341979 959 217 1,209 629 218 882 1,588 445 2,091* = estimated Alaska Power AdministrationApril 1980
TABLE IV-2 Historical Growth Rates (%) and Ener~.l Use (kWh/customer)VALDEZ GLENNALLEN TOTAL eVE AYear Resi C/I Total Resi C/I Total Resi C/I TotalENERGY GROWTH RATES (%)1971 23.6 5.5 7.6 25.3 7.7 12.0 22.3 5.4 9.61972 1.1 -5.2 -2.5 15.2 -1.4 4.4 7.1 -3.8 0.7 .1973 0 10.5 4.3 7.7 8.8 9.3 3.3 10.7 6.71974 40.7 47.0 46.2 17.2 2.8 0.8 29.9 25.6 24.11975 135.4 76.4 93.0 63.9 23.4 40.0 104.1 56.2 72.11976 40.3 31.8 42.5 21.5 61.3 53.8 33.7 40.7 46.11977 8.9 6.8 -0.1. 1.1 101.9 61.1 6.4 39.7 20.81978 -14.9 -7.2 -9.9 -6.5 -10.1 -4.6 . ...,.12.4 -8.7 -7.61979 -1.0 -0.5 -1.9 -4.2 -12.5 -9.3 -2.0 -6.4 -5.31970-1973 7.7 3.4 3.1 15.9 5.0 8.5 10.6 3.9 5.61973-1977 50.0 38.2 41.6 24.0 42.6 36.7 39.4 40.1 39.3CUSTOMER GROWTH RATES (%-)1971 24.9 2.3 18.41972 12.4* 18.5* 13.6* 7.9* 5.4* 7.4* -3.8 4.9 . -1.4~ 1973 12.4* 18.5* 13.6* 7.9* 5.4* 7.4* 4.5 4.3 4.2.p..1974 12.4* 18.5* 13.6* 7.9* 5.4* 7.4* 33.4 28.6 31.71975 28.9 17.4 25.5 28.6 9.5 23.1 28.8 14.0 24.41976 65.1 10.5 50.8 16.9 14.0 16.2 43.2 12.0 35.21977 -1.1 -3.9 -0.8 4.8 18.7 7.8 1.1 5.7 2.51978 -14.2 3.2 -U.4 2.3 -4.4 0.8 -7.9 -0.5 -6.41979 7.5 -5.2 6.1 -5.6 12.4 -1.3 1.9 5.2 2.8ENERGY USE (kWh/CUSTOMER)1970 N/A N/A N/A N/A N/A N/A 3,937 32,292 13,6161971 4,261 37,477 13,625 3,429 29,462 11,558 3,855 33,290 12,5951972 N/A N/A N/A N/A N/A N/A 4,295 30,523 12,8571973 N/A N/A N/A N/A N/A N/A 4,246 32,416 13,1571974 4,271 34,697 13,806 3,973 27,752 10,725 4,136 31,679 12,4001975 7,796 52,124 21,222 5,066 31,280 12,198 6,555 43,415 17,1471976 6,622 62,134 20,051 5,264 44,269 16,137 6,118 54,535 18,5321977 7,297 69,054 20,367 5,078 75,305 24,126 6,443 72,040 21,9421978 7,237 62,105 20,546 4,640 70,814 22,832 6,126 66,099 21,5511979 6,666 65,221 19,005 4,708 55,170 21,000 5,890 58,834 19,8471978 7,237 62,105 20,546 4,640 70,814 22,832 6,126 66,099 21,551* Average annual from 19JL to 1974 Alaska Power AdministrationApril 1980
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E---~for-~-~and the Copper River B-
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SYLLABUSThe geographic area conside
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SOUTHCENTRAL RAILBELT AREA. ALASKAI
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INTRODUCTIONDue to continued growth
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The city of Valdez conducted enviro
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FIGURE I:HYDROPOWER STUDY AREAFOR V
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oard feet of hardwoods, half of whi
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VALDEZ
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ALYESKA PIPELINE TERMINAL
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Other Activities:Nonseasonal stable
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Table 3Historical Population of Val
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Transportation and Tourism:Detailed
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The following tables show the futur
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framework of the study authority an
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Nucl ear:Nuclear energy development
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lntertie:With the deciSlon by the C
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If the powerhouse were moved to jus
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CONSERVATION:Description:THE NONSTR
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TRANSMISSION INTERTIEDescription_:T
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impaired. As a result, standoy gene
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ALLISON LAKE
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From the time of pO\'Ier-on-line, o
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Technical services such as electron
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175150FIGURE: 2ENERGY DEMAND - REVI
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175150FIGURE: 4ENERGY - REVISED APA
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SYSTEMOF ACCOUNTSAccountsPlan AAll
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AccountsPlan A.All Diesel Generatio
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then be determined for the 100-year
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Comnents received from the city of
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FINALENVIRONMENTAL IMPACT STATEMENT
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LIST OF PRFPARERSNameExpert i seExp
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COMPARATIVE IMPACTS OF ALTERNATIVES
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AREAS OF CONTROVERSYTo date no spec
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COVER SHEETLIST OF PREPARERSFINAL E
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A. NEED FOR AND OBJECTIVES OF ACTIO
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alternative has been estimated to p
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slopes surrounding Allisorl Lake ar
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weir to the mouth, with the majorit
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expected to Allison Creek below All
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2. Biologicala. Vegetation:,r-.Hydr
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Waterfowl and water related birds f
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within the local community. The imp
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Cumulative impacts to the Port Vald
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Program-related issues. The Alaska
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13.10INDEXSubjectsAffected Environm
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APPENDIX AHYDROLOGYTABLE OF CONTENT
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snowfields and glacier areas on the
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AVERAGE MONTHLY PRECIPITATION(inche
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gages at Lowe River near Valdez, Lo
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were estimated based on Tonsina Riv
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'fUR r)c r ,-. n:c JA~ FEEl "'A~ AP
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--..,I-J--. -,-- - ----- - --TONS I
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ALLISON CREEKESTIMATED STREAMFLOW -
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APPENDIX BEXISTING SYSTEM ANDFUTURE
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IIHf{ODUCTIONThis section is devote
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FIGURE: B-1PRICE INCREASES OF DIESE
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Installed Generat.or Peak Energy fo
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90008000700060005000- 4000 ~..-:300
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Table 4VALDEZ-GLENNALLEN AREA UTILI
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As footnoted, the Alaska Power Admi
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201510CDI5.: ...:.T. .' !', ~. '.,
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SOLOMON HY I.IICU'-__'lOUIE 1-7 MlN
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, .. ,·.AYI.AG! fOWl. DlMANO WHit,
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The following is an excerpt from th
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Power Requirement Study (excerpt)GL
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APPENDIX CECONOMIC EVALUATION
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INTRODUCTIONThe purpose of this sec
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value of 66.92 mills/kWh. This figu
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FIGURE C-2: SOLOMON GULCH ALLISON L
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Er.Jployment Benefits Computation (
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energy would be fully utilized. As
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ECONOMIC EVALUATION OF HYDROPONER M
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ECONOMIC EV~LUATION OF HYDROPO~ER M
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------~-~ECONO~IC EVALUATION OF HYD
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ECONOMIC EVALUATION OF HYDROPO~ER M
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ECONO~IC EVALUATION OF HYDROPOwER M
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APPENDI X DPROJECT DESCRIPTION AND
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POWERHOUSETypeTRANSMISSION LINEVolt
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POWERHOUSETypeTRANSMISSION LINEVolt
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VALDEZ HYDROELECTRIC POWER PROJECTG
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turbine. The penstock would bifurca
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TABLE D-lSUMMARY COST ESTIMATEOCTOB
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TABLE 0-3DETAILED COST ESTIMATEVALD
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TABLE D- 3 (cont)Cost Unit Tota 1Ac
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TABL E D-4DETAILED COST ESTIMATEVAL
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TABLE D-4 (cont)Co st Unit Tota 1Ac
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, ..... ,..\ (I),;> "----f .'-.. -I
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"'~~TAPANDROCK TRAP1600.•. -~ "00
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CORPS OF ENGINEERSU. S. ARMY./f----
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APPENDIX EENVIRONMENTAL DATA
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TABLE 1ATEMPERATURE RECORDING OF AL
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TABLE 1A (cont)ALL! SON CREEK (cont
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TABLE 1A (cont)ALLISON CREEK (cont)
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ALLISON CREEK (cont)FEBRUARY HIGH L
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ALLISON CREEK (cant)TABLE lA (cant)
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TABLE 1A (cont)ALLISON CREEK (cont)
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TABLE 1A (cont)SOLOMON CREEK - HIGH
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TABLE 1A (cant)SOLOMON CREEK (cant)
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TABLE 1A (cont)SOLOMON CREEK (cont)
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TABLE lA (cont)SOLOMON CREEK (cont)
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TABLE 1A (cont)SOLOMON CREEK (cont)
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SOLOMON CREEK (cont)TABLE 1A (cont)
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TABLE 2ACalculated Flows of Allison
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TABLE 2BCalculated Flows of Allison
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TABLE 4AWater Quality Data of Allis
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TABLE 4A (cont)PARAMETERCalciumMagn
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TABLE 4A (cont)PARAMETERTurb i d it
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TABLE 4A (cont)PARAMETERTurb i d it
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TABLE 4BALLISON LAKEWA TER QUALI TV
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TABLE 6BIRDS OF THE PORT VALDEZ ARE
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Oregon JuncoTree SparrowWhite-crown
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UNITED STf-lrESDEPARTMENT OF THE IN
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c. Effects on Benthos: The proposed
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An ecological evalu~)tion as requir
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JAY S. HAMMO~D. GOVERNORDEPARTMENr
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CULTURAL RESOURCESAboriginal Settin
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shorp--probablv to facilitate easie
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Today the Alyeska oil terminal enco
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APPENDIX GFOUNDATIONS AND MATERIALS
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100 psi pressure at depth. The sour
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-1'~~ ·/~-IU-'J\·-----'~r-.-;-,~
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~UMi'.'j~'~Y!lfGIOL~ N ..--Pa.w'rln
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; ;; Ii; Z II;;; II til, ;;; : i;;
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Valdez InterimSouthcentral Railbelt
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LIST OF FIGURES AND TABLESPageFigur
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-----------------------------------
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-~~ ~..rt~i~;Valdez Interim ReportS
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alder, salmonberry, blueberry, and
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Table IIPrince William Sound Salmon
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3/ 4/ 5/- - -1976 Average weights b
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the number of pink salmon counted i
Page 264 and 265: in the fall at the upper end of the
Page 266 and 267: Table 1 VAllison Creek -Discharge M
Page 268 and 269: outlet from the lake; however, the
Page 270 and 271: As stated previously, two alternati
Page 272 and 273: Discharge measurements are sparse a
Page 274 and 275: Streambed sedimentation can be caus
Page 276 and 277: 8. That during the construction pha
Page 278 and 279: LITERATURE CITEDBailey, Jack E., an
Page 280 and 281: Sharp-shinned hawk - Accipiter stri
Page 282 and 283: Allison ereekTemperature DataDateTe
Page 284 and 285: ALLISON CREEKSeptember 1979 . Octob
Page 286 and 287: ALLISON CREEKDecember 1979 Januarl
Page 288 and 289: SOLOMON. CREEKSeEtember 1979 Octobe
Page 290 and 291: 7. That clearing for the penstock c
Page 292 and 293: 22. That a cooperative study of the
Page 294 and 295: APPENDIX IMARKETABILITY REPORT
Page 296 and 297: Department Of EnergyAlaska Power Ad
Page 298 and 299: Valdez/Glennallen Power Market Anal
Page 300 and 301: List of·Tab1esTableIII-1IV-1IV-2V-
Page 302 and 303: Valdez/Glennallen Power Market Anal
Page 304 and 305: CHAPTER IISUMMARYValdez and Glennal
Page 306 and 307: A. Assuming Allison Creek follows S
Page 308 and 309: CHAPTER IIIPOWER MARKET DESCRIPTION
Page 310 and 311: increases. Municipal construction h
Page 312 and 313: CHAPTER IVEXISTING POWER SYSTEMSSys
Page 316 and 317: Load FactorsThe following chart lis
Page 318 and 319: CHAPTER VFUTURE POWER AND ENERGY AS
Page 320 and 321: Table V-IVALDEZ/GLENNALLEN AREA UTI
Page 322 and 323: Table V-2INSTALLED CAPACITY REQUIRE
Page 324 and 325: CHAPTER VI .ALTERNATIVE GENERATION
Page 326 and 327: Biomass-FiredAlthough of many forms
Page 328 and 329: A Solomon Gulch article in the Dece
Page 330 and 331: Net EnergyThis section discusses th
Page 332 and 333: Table VII-2Valdez/Glennallen Foreca
Page 334 and 335: 40VALDEZ/GLENNALLENCAPACITY/RESOURC
Page 336 and 337: 150Figure VII-3140VALDEZ/GLENNALLEN
Page 338 and 339: 150·Figure VII-5140VALDEZ/GLENNALL
Page 340 and 341: TABLE VIII-IASummary Cost EstimateO
Page 342 and 343: TABLE VIII-2Summary Cost EstimatePr
Page 344 and 345: Table VIII-3AAverage Rate Determina
Page 346 and 347: Table VIII-4CVEA Diesel Generation
Page 348 and 349: Table VIII-5Average Rate Comparison
Page 350 and 351: Table VIII-6Average Rate Determinat
Page 352 and 353: Table VIII-8Average Rate Determinat
Page 354 and 355: Table VIII-IOAverage Rate Determina
Page 356 and 357: ----~------T'lble VIII-J 1Average R
Page 358 and 359: CHAPTER IXBIBLIOGRAPHY1. Power Cost
Page 360 and 361: : I,B'III Ii ::1: iii,APPENDIX JPUB
Page 362 and 363: Recipents of Valdez Draft Interim f
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u. s. ENVIRONMENTAL PROTECTION AGEN
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25. ~e str?ngly recOTmend that an a
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UNITED STATES DEPARTMENT OF CO!'!ME
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3. have adequate flows for flushing
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Cnitc:d Srat6 [)c'~,artmcnt of the:
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AdvisoryCouncil OnHistoricPreservat
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Corps Of Engineers - 2 -11/4/80Than
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-2-'2. Most of the State 1 and enco
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-~-The SCH has no objection to this
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ALASKA POWER AUTHORITY333 WEST 4th
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Electrical Power for Valdez and the Copper River Basin-1981

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