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HomeMy WebLinkAboutCalifornia exhibits_revised .pdfPACIFICORP CALIFORNIA 2007 LOSS ANALYSIS PACIFICORP CALIFORNIA REVISED EXHIBIT 1 SUMMARY OF COMPANY DATA ANNUAL PEAK 160 MW GENERATION & PURCHASES-INPUT 973,601 MWH ANNUAL SALES -OUTPUT 887,818 MWH SYSTEM LOSSES INPUT 85,783 or 8.81% OUTPUT or 9.66% SYSTEM LOAD FACTOR 69.5% SUMMARY OF LOSSES - OUTPUT RESULTS SERVICE KV MW % TOTAL MWH % TOTAL TRANS 345,161,115 7.7 45.55% 34,260 39.94% 4.81% 3.52% PRIMARY 69,34,12,1 4.9 29.16% 20,759 24.20% 3.08% 2.13% SECONDARY 4.3 25.29% 30,765 35.86% 2.67% 3.16% TOTAL 16.9 100.00% 85,783 100.00% 10.55% 8.81% SUMMARY OF LOSS FACTORS CUMMULATIVE SALES EXPANSION FACTORS SERVICE KV DEMAND ENERGY d 1/d e 1/e TRANS 345,161,115 1.04975 0.95260 1.03605 0.96520 PRIM SUBS 69,46,35 0.00000 0.00000 0.00000 0.00000 PRIMARY 69,34,12,1 1.08478 0.92184 1.05946 0.94388 SECONDARY 1.11961 0.89317 1.09848 0.91035 PAC_CAL_07LOSS_B.xls 8/31/2009 2:22 PM PA C I F I C O R P C A L I F O R N I A 2 0 0 7 L O S S A N A L Y S I S SU M M A R Y O F C O N D U C T O R I N F O R M A T I O N EX H I B I T 2 D E S C R I P T I O N C I R C U I T L O A D I N G - - - - - M W L O S S E S - - - - - - - - - M W H L O S S E S - - - - MI L E S % R A T I N G L O A D N O L O A D T O T A L L O A D N O L O A D T O T A L -- - B U L K - - - - - - - - - - - 3 4 5 K V O R G R E A T E R - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TI E L I N E S 0 . 0 0 . 0 0 % 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 BU L K T R A N S 0. 0 0. 0 0 % 0. 0 0 0 0. 0 0 0 0. 0 0 0 0 0 0 SU B T O T 0 . 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 -- - T R A N S - - - - - - - - - 1 1 5 K V T O 3 4 5 . 0 0 K V - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TI E L I N E S 0 0 . 0 0 % 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 1 6 1 K V 0 . 0 0 . 0 0 % 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 11 5 KV 0. 0 0. 0 0 % 0. 0 0 0 0. 0 0 0 0. 0 0 0 0 0 0 SU B T O T 0 . 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 -- - S U B T R A N S - - - - - - 3 5 K V T O 1 1 5 K V - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TI E L I N E S 0 0 . 0 0 % 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N S 1 6 9 K V 0 . 0 0 . 0 0 % 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N S 2 4 6 K V 0 . 0 0 . 0 0 % 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N S 3 35 KV 0. 0 0. 0 0 % 0. 0 0 0 0. 0 0 0 0. 0 0 0 0 0 0 SU B T O T 0 . 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 PR I M A R Y L I N E S 2 , 8 7 9 3 . 3 2 5 0 . 3 6 0 3 . 6 8 4 1 0 , 4 1 9 3 , 2 4 0 1 3 , 6 6 0 SE C O N D A R Y L I N E S 4 4 9 0 . 1 1 8 0 . 0 0 0 0 . 1 1 8 6 0 7 0 6 0 7 SE R V I C E S 1 , 0 1 1 0 . 4 7 5 0 . 1 3 5 0 . 6 1 0 2 , 4 0 0 1 , 1 8 5 3 , 5 8 5 TO T A L 4 , 3 4 0 3 . 9 1 7 0 . 4 9 5 4 . 4 1 2 1 3 , 4 2 7 4 , 4 2 5 1 7 , 8 5 2 PA C _ C A L _ 0 7 L O S S _ B . x l s 8/ 3 1 / 2 0 0 9 2: 2 2 P M PA C I F I C O R P C A L I F O R N I A 2 0 0 7 L O S S A N A L Y S I S SU M M A R Y O F T R A N S F O R M E R I N F O R M A T I O N EX H I B I T 3 D E S C R I P T I O N K V C A P A C I T Y N U M B E R A V E R A G E L O A D I N G M V A - - - - - - - - - M W L O S S E S - - - - - - - - - - - - - - - M W H L O S S E S - - - - - - VO L T A G E M V A T R A N S F M R S I Z E % L O A D L O A D N O L O A D T O T A L L O A D N O L O A D T O T A L BU L K S T E P - U P 3 4 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 BU L K - B U L K 0 . 0 0 0 . 0 0 . 0 0 % 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 BU L K - T R A N S 1 1 6 1 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 BU L K - T R A N S 2 1 1 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 S T E P - U P 1 6 1 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 - T R A N S 2 1 1 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 - S U B T R A N S 1 6 9 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 - S U B T R A N S 2 4 6 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 - S U B T R A N S 3 3 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 S T E P - U P 1 1 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 - S U B T R A N S 1 6 9 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 - S U B T R A N S 2 4 6 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 - S U B T R A N S 3 3 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 1 S T E P - U P 6 9 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 2 S T E P - U P 4 6 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 3 S T E P - U P 3 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 1 - S U B T R A N 2 4 6 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 1 - S U B T R A N 3 3 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 2 - S U B T R A N 3 3 5 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 DI S T R I B U T I O N S U B S T A T I O N S TR A N S 1 - 1 6 1 3 4 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 - 1 6 1 1 2 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 1 - 1 6 1 1 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 - 1 1 5 3 4 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 TR A N S 2 - 1 1 5 1 2 4 1 . 9 3 1 4 . 0 4 1 . 3 0 % 1 7 0 . 0 3 2 0 . 0 5 5 0 . 0 8 7 1 3 8 4 8 3 6 2 2 TR A N S 2 - 1 1 5 1 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 1 - 6 9 3 4 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 1 - 6 9 1 2 3 0 9 . 1 8 2 3 . 8 4 1 . 3 0 % 1 2 8 0 . 2 9 2 0 . 5 6 0 0 . 8 5 2 1 , 2 7 2 4 , 9 0 7 6 , 1 7 9 SU B T R A N 1 - 6 9 1 2 3 . 8 2 5 1 . 0 3 8 . 0 0 % 9 0 . 0 2 5 0 . 0 6 4 0 . 0 8 9 1 1 0 5 6 3 6 7 3 SU B T R A N 2 - 4 6 3 4 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 2 - 4 6 1 2 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 2 - 4 6 1 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 3 - 3 5 3 4 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 3 - 3 5 1 2 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 SU B T R A N 3 - 3 5 1 0 . 0 0 0 . 0 0 . 0 0 % 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 0 0 PR I M A R Y - P R I M A R Y 3 . 0 6 0 . 5 3 8 . 0 0 % 1 0 . 0 0 4 0 . 0 1 0 0 . 0 1 4 1 6 8 7 1 0 3 LI N E T R A N S F R M R 7 8 8 . 6 2 5 , 8 8 2 3 0 . 5 1 9 . 2 7 % 1 5 2 0 . 4 7 9 2 . 9 9 3 3 . 4 7 2 1 , 2 9 3 2 6 , 2 2 2 2 7 , 5 1 4 == = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = TO T A L 1 , 1 6 6 2 5 , 9 9 8 0 . 8 3 1 3 . 6 8 3 4 . 5 1 4 2 , 8 2 9 3 2 , 2 6 2 3 5 , 0 9 1 PA C _ C A L _ 0 7 L O S S _ B . x l s 8/ 3 1 / 2 0 0 9 2: 2 2 P M PA C I F I C O R P C A L I F O R N I A 2 0 0 7 L O S S A N A L Y S I S S U M M A R Y O F L O S S E S D I A G R A M - D E M A N D M O D E L - S Y S T E M P E A K 16 0 . 0 0 7 6 8 8 6 M W E X H I B I T 4 P A G E 1 o f 2 BU L K T I E L I N E S B U L K L I N E S B U L K S T E P U P B U L K - B U L K LO A D 0 . 0 0 % M W L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % LO A D L O S S 0 . 0 0 0 M W L O A D L O S S 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W N O L O A D 0 M W NO L D L O S S 0 . 0 0 0 M W N O L D L O S S 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W L O A D 0 M W AV G S I Z E 0 M V A A V G S I Z E 0 M V A NU M B E R 0 N U M B E R 0 TR A N S T I E L I N E S B U L K - T R A N S 1 S T E P D O W N T R A N 1 - T R A N 2 S T E P D O W N B U L K - T R A N S 2 S T E P D O W N LO A D 0 . 0 0 % M W L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % LO A D L O S S 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W NO L D L O S S 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W AV G S I Z E 0 M V A A V G S I Z E 0 M V A A V G S I Z E 0 M V A NU M B E R 0 N U M B E R 0 N U M B E R 0 TR A N S 1 & 2 S T E P U P S T R A N S 1 1 6 1 . 0 K V T R A N S 2 1 1 5 . 0 K V T R A N S C U S T LD N G T R 1 S U 0 . 0 0 % L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % S U B S 0 . 0 0 0 M W NO L O A D 1 & 2 0 . 0 0 0 M W L O A D L O S S 0 . 0 0 0 M W L O A D L O S S 0 . 0 0 0 M W 0 . 0 0 0 M V A LO A D 1 & 2 0 . 0 0 0 M W N O L D L O S S 0 . 0 0 0 M W N O L D L O S S 0 . 0 0 0 M W L I N E S M W AV S I Z T R 1 S U 0 . 0 M V A MV A NU M B E R 0 SU B T R A N S T I E L I N E S T R A N S 1 & 2 - S U B T R A N S 1 S U B T R 1 & 2 - S U B T R A N S 2 & 3 T R A N S 1 & 2 - S U B T R A N S 2 T R A N S 1 & 2 - S U B T R A N S 3 LO A D 0 . 0 0 % M W L D N G T R 2 - S 0. 0 0 % L O A D I N G 0 . 0 0 % L D N G T R 2 - S 0. 0 0 % L D N G T R 2 - S T 0. 0 0 % LO A D L O S S 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W N O L O A D 0 . 0 0 0 M W N O L O A D 0 . 0 0 NO L D L O S S 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W L O A D 0 . 0 0 0 M W L O A D 0 . 0 0 AV S I Z T R 2 0 M V A A V G S I Z E 0 M V A VS I Z T R 2 - S 0. 0 0 M V A VS I Z T R 2 - S T 0. 0 0 NU M B E R 0 N U M B E R 0 N U M B E R 0 N U M B E R 0 SU B T R A N S 1 , 2 , & 3 S T E P U P S S U B T R A N S 1 6 9 K V S U B T R A N S 2 4 6 K V S U B T R A N S 2 3 5 K V S U B T R A N S C U S T LD N G S T 1 S U 0 . 0 0 % L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % L O A D I N G 0 . 0 0 % S U B S - M W 0 . 0 0 0 NO L O A D 0 . 0 0 0 M W L O A D L O S S 0 . 0 0 0 M W L O A D L O S S 0 . 0 0 0 M W L O A D L O S S 0 . 0 0 0 M W M V A 0 . 0 0 0 LO A D 0 . 0 0 0 M W N O L D L O S S 0 . 0 0 0 M W N O L D L O S S 0 . 0 0 0 M W N O L D L O S S 0 . 0 0 0 M W L I N E S - M W AV S I Z S T 2 0 . 0 M V A M V A NU M B E R 0 T O D I S T R I B U T I O N S Y S T E M 1 8 8 . 6 M V A 1 8 4 . 8 M W TR A N S 1 0 . 0 M V A T R A N S 2 5 1 . 9 M V A S U B T R A N S 1 1 3 6 . 7 M V A S U B T R A N S 2 0 . 0 M V A S U B T R A N S 3 0 . 0 M V A 0. 0 0 % 2 7 . 5 1 % 7 2 . 4 9 % 0 . 0 0 % 0 . 0 0 % 16 1 K V 1 1 5 K V 6 9 K V 4 6 K V 3 5 K V PA C _ C A L _ 0 7 L O S S _ B . x l s 8/3 1 / 2 0 0 9 2: 2 2 P M PA C I F I C O R P C A L I F O R N I A 2 0 0 7 L O S S A N A L Y S I S FR O M H I G H V O L T A G E S Y S T E M EX H I B I T 4 P A G E 2 o f 2 TO T A L 1 8 9 M V A 1 8 5 M W TR A N S 1 0 . 0 M V A T R A N S 2 5 1 . 9 M V A S U B T R A N S 1 1 3 6 . 7 M V A S U B T R A N S 2 0 . 0 M V A S U B T R A N S 3 0 . 0 M V A 0. 0 0 % 2 7 . 5 1 % 7 2 . 4 9 % 0 . 0 0 % 0 . 0 0 % 16 1 K V 1 1 5 K V 6 9 K V 4 6 K V 3 5 K V DI S T R I B U T I O N S Y S T E M L O A D | | | | | | | | | | | | | | | PR I M 1 P R I M 2 P R I M 3 P R I M 1 P R I M 2 P R I M 3 P R I M 1 P R I M 2 P R I M 3 P R I M 1 P R I M 2 P R I M 3 P R I M 1 P R I M 2 P R I M 3 VO L T A G E 3 4 1 2 1 3 4 1 2 1 3 4 1 2 1 3 4 1 2 1 3 4 1 2 1 LO A D M V A 0 0 0 0 5 2 0 0 1 2 8 9 0 0 0 0 0 0 % S Y S T O T 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % 2 7 . 5 1 % 0 . 0 0 % 0 . 0 0 % 6 7 . 6 9 % 4 . 8 0 % 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % NO L D L O S S 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 5 5 0 . 0 0 0 0 . 0 0 0 0 . 5 6 0 0 . 0 6 4 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 LO A D L O S S 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 3 2 0 . 0 0 0 0 . 0 0 0 0 . 2 9 2 0 . 0 2 5 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 AV G S I Z E 0 . 0 0 . 0 0 . 0 0 . 0 1 4 . 0 0 . 0 0 . 0 3 . 8 1 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 NU M B E R 0 0 0 0 3 0 0 8 2 2 5 0 0 0 0 0 0 DI V E R S I T Y 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 1 . 0 0 0 0 . 0 0 0 0 . 0 0 0 1 . 0 0 0 1 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 RA T I O | | | | | | | | | | | | | | | PR I M A R Y L I N E S P R I M / P R I M T R A N S F P R I M C U S T L O A D S LO A D I N G 1 5 1 . 0 2 7 M W L O A D I N G 1 . 1 4 0 M W N O L I N E S 0 . 0 0 0 M W @ S Y S P F 1 5 4 . 1 0 9 M V A N O L D L O S S 0 . 0 1 0 M W C U S T S U B 0 . 0 0 0 M V A LO A D L O S S 3 . 3 2 5 M W L O A D L O S S 0 . 0 0 4 M W N O L I N E S 0 . 0 0 0 M W NO L D L O S S 0 . 3 6 0 M W A V G S I Z E 0 . 5 0 C O . S U B 0 . 0 0 0 M V A TO T L O S S 3 . 6 8 4 M W N U M B E R 6 P R I M W I T H 6 . 8 9 7 M W LI N E S 7 . 2 6 0 M V A LI N E T R A N S F O R M E R S LO A D I N G 1 4 0 . 4 3 1 M W M V A 1 5 5 . 4 3 3 NO L D L O S S 2 . 9 9 3 M W LO A D L O S S 0 . 4 7 9 M W AV G S I Z E 3 0 . 5 K V A NU M B E R 2 5 8 8 2 SE C O N D A R Y L I N E S N O S E C O N D A R Y L I N E S LO A D 3 5 . 9 8 2 M W LO A D L O S S 0 . 1 1 8 M W L O A D 1 0 0 . 9 7 8 M W NO L D L O S S 0 . 0 0 0 M W TO T L O S S 0 . 1 1 8 M W S E R V I C E S LO A D 1 3 6 . 8 4 1 M W LO A D L O S S 0 . 4 7 5 M W NO L D L O S S 0 . 1 3 5 M W TO T L O S S 0 . 6 1 0 M W CU S T O M E R S E C O N D A R Y L O A D 13 6 . 2 3 1 M W PA C _ C A L _ 0 7 L O S S _ B . x l s 8/3 1 / 2 0 0 9 2: 2 2 P M PA C I F I C O R P C A L I F O R N I A 2 0 0 7 L O S S A N A L Y S I S SU M M A R Y o f S A L E S a n d C A L C U L A T E D L O S S E S EX H I B I T 5 LO S S # A N D L E V E L M W L O A D N O L O A D + L O A D = T O T L O S S E X P C U M M W H L O A D N O L O A D + L O A D = T O T L O S S E X P C U M FA C T O R E X P F A C F A C T O R E X P F A C 1 B U L K X F M M R 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 2 B U L K L I N E S 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 3 T R A N S 1 X F M R 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 4 T R A N S 1 L I N E S 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 5 T R A N S 2 T R 1 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 6 T R A N S 2 B L K S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 7 T R A N S 2 L I N E S 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 TO T A L T R A N 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 8 S T R 1 B L K S D 9 S T R 1 T 1 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 10 S R T 1 T 2 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 11 S U B T R A N S 1 L I N E S 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 12 S T R 2 T 1 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 13 S T R 2 T 2 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 14 S T R 2 S 1 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 15 S U B T R A N S 2 L I N E S 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 16 S T R 3 T 1 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 17 S T R 3 T 2 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 18 S T R 3 S 1 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 19 S T R 3 S 2 S D 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 20 S U B T R A N S 3 L I N E S 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 21 S U B T R A N S T O T A L 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 22 T R A N S M S N L O S S F A C 1 6 0 . 0 1 . 5 1 6 . 0 7 7 . 5 8 1 . 0 4 9 7 5 4 1 . 0 4 9 7 5 4 9 7 3 , 6 0 1 1 3 , 2 7 3 2 0 , 6 0 5 3 3 , 8 7 8 1 . 0 3 6 0 5 1 3 1 . 0 3 6 0 5 1 3 DI S T R I B U T I O N S U B S T T R A N S 1 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 T R A N S 2 1 6 . 9 0 . 0 6 0 . 0 3 0 . 0 9 1 . 0 0 5 1 5 7 0 . 0 0 0 0 0 0 1 0 2 , 4 4 3 4 8 3 1 3 8 6 2 2 1 . 0 0 6 1 0 7 4 0 . 0 0 0 0 0 0 0 S U B T R 1 1 3 4 . 0 0 . 6 2 0 . 3 2 0 . 9 4 1 . 0 0 7 0 7 7 0 . 0 0 0 0 0 0 8 0 9 , 8 1 6 5 , 4 7 0 1 , 3 8 2 6 , 8 5 2 1 . 0 0 8 5 3 3 4 0 . 0 0 0 0 0 0 0 S U B T R 2 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 S U B T R 3 0 . 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 W E I G H T E D A V E R A G E 1 5 0 . 9 0 . 7 0 . 3 1 . 0 3 1 . 0 0 6 8 6 1 1 . 0 5 6 9 5 7 9 1 2 , 2 6 0 5 , 9 5 3 1 , 5 2 1 7 , 4 7 4 1 . 0 0 8 2 6 0 4 1 . 0 4 4 6 0 9 5 P R I M A R Y I N T R C H N G E 1 . 0 1 . 0 0 0 0 0 0 2 8 , 6 6 3 1 . 0 0 0 0 0 0 0 P R I M A R Y L I N E S 1 5 1 . 0 0 . 3 7 3 . 3 3 3 . 7 0 1 . 0 2 5 1 0 0 1 . 0 8 3 4 8 6 9 3 3 , 1 8 4 3 , 2 3 9 1 0 , 4 1 9 1 3 , 6 5 9 1 . 0 1 4 8 5 4 2 1 . 0 6 0 1 2 6 4 L I N E T R A N S F 1 4 0 . 4 2 . 9 9 0 . 4 8 3 . 4 7 1 . 0 2 5 3 5 2 1 . 1 1 0 9 5 5 8 7 7 , 2 5 8 2 6 , 2 2 2 1 , 2 9 3 2 7 , 5 1 4 1 . 0 3 2 3 7 9 7 1 . 0 9 4 4 5 3 0 S E C O N D A R Y 1 3 7 . 0 0 . 0 0 0 . 1 2 0 . 1 2 1 . 0 0 0 8 6 2 1 . 1 1 1 9 1 3 8 4 9 , 7 4 4 0 6 0 7 6 0 7 1 . 0 0 0 7 1 5 3 1 . 0 9 5 2 3 5 9 S E R V I C E S 1 3 6 . 8 0 . 1 4 0 . 4 7 0 . 6 1 1 . 0 0 4 4 7 9 1 . 1 1 6 8 9 3 8 4 9 , 1 3 6 1 , 1 8 5 2 , 4 0 0 3 , 5 8 5 1 . 0 0 4 2 3 9 7 1 . 0 9 9 8 7 9 4 == = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = T O T A L S Y S T E M 5 . 6 9 1 0 . 8 2 1 6 . 5 1 4 9 , 8 7 2 3 6 , 8 4 5 8 6 , 7 1 8 PA C _ C A L _ 0 7 L O S S _ B . x l s 8/ 3 1 / 2 0 0 9 2: 2 2 P M PACIFICORP CALIFORNIA 2007 LOSS ANALYSIS DEVELOPMENT of LOSS FACTORS EXHIBIT 6 UNADJUSTED DEMAND LOSS FACTOR CUSTOMER CALC LOSS SALES MW CUM EXPANSION LEVEL SALES MW TO LEVEL @ GEN FACTORS a b c d 1/d BULK LINES 0.0 0.0 0.0 0.00000 0.00000 TRANS SUBS 0.0 0.0 0.0 0.00000 0.00000 TRANS LINES 0.0 0.0 0.0 1.04975 0.95260 SUBTRANS SUBS 0.0 0.0 0.0 0.00000 0.00000 SUBTRANS LINES 0.0 0.0 0.0 0.00000 0.00000 PRIM SUBS 0.0 0.0 0.0 0.00000 0.00000 PRIM LINES 6.9 0.6 7.5 1.08349 0.92295 SECONDARY 136.2 15.9 152.2 1.11689 0.89534 TOTALS 143.1 16.5 159.6 DEVELOPMENT of LOSS FACTORS UNADJUSTED ENERGY LOSS FACTOR CUSTOMER CALC LOSS SALES MWH CUM EXPANSION LEVEL SALES MWH TO LEVEL @ GEN FACTORS a b c d 1/d BULK LINES 0 0 0 0.00000 0.00000 TRANS SUBS 0 0 0 0.00000 0.00000 TRANS LINES 0 0 0 1.03605 0.96520 SUBTRANS SUBS 0 0 0 0.00000 0.00000 SUBTRANS LINES 0 0 0 0.00000 0.00000 PRIM SUBS 0 0 0 0.00000 0.00000 PRIM LINES 42,267 2,541 44,808 1.06013 0.94328 SECONDARY 845,551 84,453 930,004 1.09988 0.90919 TOTALS 887,818 86,994 974,813 ESTIMATED VALUES AT GENERATION LOSS FACTOR AT VOLTAGE LEVEL MW MWH BULK LINES 0.00 0 TRANS SUBS 0.00 0 TRANS LINES 0.00 0 SUBTRANS SUBS 0.00 0 SUBTRANS LINES 0.00 0 PRIM SUBS 0.00 0 PRIM LINES 7.47 44,808 SECONDARY 152.16 930,004 SUBTOTAL 159.63 974,813 ACTUAL ENERGY LESS THI 160.01 973,601 MISMATCH (0.38) 1,211 % MISMATCH -0.24% 0.12% PAC_CAL_07LOSS_B.xls 8/31/2009 2:22 PM PACIFICORP CALIFORNIA 2007 LOSS ANALYSIS DEVELOPMENT of LOSS FACTORS EXHIBIT 7 ADJUSTED DEMAND LOSS FACTOR CUSTOMER SALES CALC LOSS SALES MW CUM EXPANSION LEVEL SALES MW ADJUST TO LEVEL @ GEN FACTORS a b c d e f=1/e BULK LINES 0.0 0.0 0.0 0.0 0.00000 0.00000 TRANS SUBS 0.0 0.0 0.0 0.0 0.00000 0.00000 TRANS LINES 0.0 0.0 0.0 0.0 1.04975 0.95260 SUBTRANS SUBS 0.0 0.0 0.0 0.0 0.00000 0.00000 SUBTRANS LINES 0.0 0.0 0.0 0.0 0.00000 0.00000 PRIM SUBS 0.0 0.0 0.0 0.0 0.00000 0.00000 PRIM LINES 6.9 0.0 0.6 7.5 1.08478 0.92184 SECONDARY 136.2 0.0 16.3 152.5 1.11961 0.89317 TOTALS 143.1 0.0 16.9 160.0 DEVELOPMENT of LOSS FACTORS ADJUSTED ENERGY LOSS FACTOR CUSTOMER SALES CALC LOSS SALES MWH CUM EXPANSION LEVEL SALES MWH ADJUST TO LEVEL @ GEN FACTORS a b c d e f=1/e BULK LINES 0 0 0 0 0.00000 0.00000 TRANS SUBS 0 0 0 0 0.00000 0.00000 TRANS LINES 0 0 0 0 1.03605 0.96520 SUBTRANS SUBS 0 0 0 0 0.00000 0.00000 SUBTRANS LINES 0 0 0 0 0.00000 0.00000 PRIM SUBS 0 0 0 0 0.00000 0.00000 PRIM LINES 42,267 0 2,513 44,780 1.05946 0.94388 SECONDARY 845,551 0 83,270 928,821 1.09848 0.91035 TOTALS 887,818 0 85,783 973,601 ESTIMATED VALUES AT GENERATION LOSS FACTOR AT VOLTAGE LEVEL MW MWH BULK LINES 0.00 0 TRANS SUBS 0.00 0 TRANS LINES 0.00 0 SUBTRANS SUBS 0.00 0 SUBTRANS LINES 0.00 0 PRIM SUBS 0.00 0 PRIM LINES 7.48 44,780 SECONDARY 152.53 928,821 160.01 973,601 ACTUAL ENERGY LESS THI 160.01 973,601 MISMATCH 0.00 0 % MISMATCH 0.00% 0.00% PAC_CAL_07LOSS_B.xls 8/31/2009 2:23 PM PACIFICORP CALIFORNIA 2007 LOSS ANALYSIS Adjusted Losses and Loss Factors by Facitliy EXHIBIT 8 MW MWH Service Drop Losses 0.61 3,604 Secondary Losses 0.12 611 Line Transformer Losses 3.47 27,659 Primary Line Losses 3.69 13,730 Distribution Substation Losses 1.03 7,513 Transmission System Losses 7.58 33,878 Total 16.50 86,994 MW MWH Service Drop Losses -0.03 82 Secondary Losses -0.01 14 Line Transformer Losses -0.15 631 Primary Line Losses -0.16 313 Distribution Substation Losses -0.04 171 Transmission System Losses 0.00 0 Total -0.38 1,211 MW MWH Service Drop Losses 0.64 3,521 Secondary Losses 0.12 597 Line Transformer Losses 3.62 27,028 Primary Line Losses 3.85 13,417 Distribution Substation Losses 1.07 7,342 Transmission System Losses 7.58 33,878 Total 16.88 85,783 Retail Sales from Service Drops 136.23 845,551 Adjusted Service Drop Losses 0.64 3,521 Input to Service Drops 136.87 849,073 Service Drop Loss Factor 1.00466 1.00416 Output from Secondary 136.87 849,073 Adjusted Secondary Losses 0.12 597 Input to Secondary 136.99 849,669 Secondary Loss Factor 1.00090 1.00070 Output from Line Transformers 136.99 849,669 Adjusted Line Transformer Losses 3.62 27,028 Input to Line Transformers 140.61 876,697 Line Transformer Loss Factor 1.02639 1.03181 Retail Sales from Primary 6.90 42,267 Req. Whls Sales from Primary 0.00 0 Input to Line Transformers 140.61 876,697 Output from Primary Lines 147.50 918,964 Adjusted Primary Line Losses 3.85 13,417 Input to Primary Lines 151.35 932,381 Primary Line Loss Factor 1.02611 1.01460 Output from Distribution Substations 151.35 932,381 Adjusted Distribution Substation Losses 1.07102 7,342 Input to Distribution Substations 152.42 939,723 Distribution Substation Loss Factor 1.00708 1.00787 Retail Sales at from Transmission 0.000 0 Req. Whls Sales from Transmission 0.00 0 Non-Req. Whls Sales from Transmission 0.000 0 Third Party Wheeling Losses 0.000 0 Input to Distribution Substations 152.42 939,723 Output from Transmission 152.424 939,723 Adjusted Transmission System Losses 7.58371 33,878 Input to Transmission 160.008 973,601 Transmission System Loss Factor 1.04975 1.03605 Mismatch Allocation by Segment Adjusted Losses by Segment Unadjusted Losses by Segment Loss Factors by Segment PAC_CAL_07LOSS_B.xls 8/31/2009 2:23 PM DEMAND MW SUMMARY OF LOSSES AND LOSS FACTORS BY DELIVERY VOLTAGE EXHIBIT 9 PAGE 1 of 2 SERVICE SALES LOSSES SECONDARY PRIMARY SUBSTATION SUBTRANS TRANSMISSION LEVEL MW 1 SERVICES 2 SALES 136.2 136.2 3 LOSSES 0.6 0.6 4 INPUT 136.9 5 EXPANSION FACTOR 1.00466 6 SECONDARY 7 SALES 8 LOSSES 0.1 0.1 9 INPUT 137.0 10 EXPANSION FACTOR 1.00090 11 LINE TRANSFORMER 12 SALES 13 LOSSES 3.6 3.6 14 INPUT 140.6 15 EXPANSION FACTOR 1.02639 16 PRIMARY 17 SECONDARY 140.6 18 SALES 6.9 6.9 19 LOSSES 3.9 3.7 0.2 20 INPUT 21 EXPANSION FACTOR 1.02611 22 SUBSTATION 23 PRIMARY 144.3 7.1 24 SALES 0.0 0.0 25 LOSSES 1.1 1.0 0.1 0.0 26 INPUT 145.3 7.1 0.0 27 EXPANSION FACTOR 1.00708 28 SUB-TRANSMISSION 29 DISTRIBUTION SUBS 30 SALES 31 LOSSES 32 INPUT 33 EXPANSION FACTOR 34 TRANSMISSION 35 SUBTRANSMISSION 36 DISTRIBUTION SUBS 145.3 7.1 0.0 37 SALES 0.0 0.0 38 LOSSES 7.6 7.2 0.4 0.0 0.0 39 INPUT 152.5 7.5 0.0 0.0 40 EXPANSION FACTOR 1.04975 41 TOTALS LOSSES 16.9 16.3 0.6 0.0 0.0 42 % OF TOTAL 100% 96.54% 3.46% 0.00% 0.00% 43 SALES 143.1 136.2 6.9 0.0 0.0 44 % OF TOTAL 100.00% 95.18% 4.82% 0.00% 0.00% 45 INPUT 160.0 152.5 7.5 0.0 0.0 46 CUMMULATIVE EXPANSION LOSS FACTORS 1.11961 1.08478 NA NA (from meter to system input) ENERGY MWH SUMMARY OF LOSSES AND LOSS FACTORS BY DELIVERY VOLTAGE EXHIBIT 9 PAGE 2 of 2 SERVICE SALES LOSSES SECONDARY PRIMARY SUBSTATION SUBTRANS TRANSMISSION LEVEL 1 SERVICES 2 SALES 845,551 845,551 3 LOSSES 3,521 3,521 4 INPUT 849,073 5 EXPANSION FACTOR 1.00416 6 SECONDARY 7 SALES 8 LOSSES 597 597 9 INPUT 849,669 10 EXPANSION FACTOR 1.00070 11 LINE TRANSFORMER 12 SALES 13 LOSSES 27,028 27,028 14 INPUT 876,697 15 EXPANSION FACTOR 1.03181 16 PRIMARY 17 SECONDARY 876,697 18 SALES 42,267.000 42,267 19 LOSSES 13,417 12,800 617 20 INPUT 21 EXPANSION FACTOR 1.01460 22 SUBSTATION 23 PRIMARY 889,497 42,884 24 SALES 0 0 25 LOSSES 7,342 7,004 338 0 26 INPUT 896,501 43,222 0 27 EXPANSION FACTOR 1.00787 28 SUB-TRANSMISSION 29 DISTRIBUTION SUBS 30 SALES 31 LOSSES 32 INPUT 33 EXPANSION FACTOR 34 TRANSMISSION 35 SUBTRANSMISSION 36 DISTRIBUTION SUBS 896,501 43,222 0 37 SALES 0 0 38 LOSSES 33,878 32,320 1,558 0 0 39 INPUT 928,821 44,780 0 0 40 EXPANSION FACTOR 1.03605 41 TOTALS LOSSES 85,783 83,270 2,513 0 0 42 % OF TOTAL 100% 97.07% 2.93% 0.00% 0.00% 43 SALES 887,818 845,551 42,267 0 0 44 % OF TOTAL 100.00% 95.24% 4.76% 0.00% 0.00% 45 INPUT 973,601 928,821 44,780 0 0 46 CUMMULATIVE EXPANSION LOSS FACTORS 1.09848 1.05946 NA NA (from meter to system input)