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HomeMy WebLinkAboutWashington exhibits_revised.pdfPACIFICORP WASHINGTON 2007 LOSS ANALYSIS PACIFICORP WASHINGTON REVISED EXHIBIT 1 SUMMARY OF COMPANY DATA ANNUAL PEAK 753 MW GENERATION & PURCHASES-INPUT 4,435,907 MWH ANNUAL SALES -OUTPUT 4,090,955 MWH SYSTEM LOSSES INPUT 344,952 or 7.78% OUTPUT or 8.43% SYSTEM LOAD FACTOR 67.3% SUMMARY OF LOSSES - OUTPUT RESULTS SERVICE KV MW % TOTAL MWH % TOTAL TRANS 345,161,115 35.7 48.81% 154,356 44.75% 4.74% 3.48% PRIMARY 69,34,12,1 23.4 32.07% 98,269 28.49% 3.11% 2.22% SECONDARY 14.0 19.12% 92,327 26.77% 1.86% 2.08% TOTAL 73.1 100.00% 344,952 100.00% 9.71% 7.78% 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 1.08523 0.92147 1.06039 0.94305 SECONDARY 1.11123 0.89990 1.08822 0.91893 PAC_WAS_07LOSS_B.xls 8/31/2009 2:53 PM PA C I F I C O R P W A S H I N G T O N 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 3 , 8 5 7 1 7 . 4 5 3 1 . 9 3 0 1 9 . 3 8 3 6 0 , 5 8 4 1 7 , 0 0 9 7 7 , 5 9 4 SE C O N D A R Y L I N E S 1 , 2 5 5 0 . 3 4 6 0 . 0 0 0 0 . 3 4 6 1 , 6 9 4 0 1 , 6 9 4 SE R V I C E S 2 , 7 6 7 2 . 4 7 7 0 . 3 7 1 2 . 8 4 8 1 2 , 0 7 2 3 , 2 4 8 1 5 , 3 2 0 TO T A L 7 , 8 7 9 2 0 . 2 7 7 2 . 3 0 1 2 2 . 5 7 7 7 4 , 3 5 0 2 0 , 2 5 8 9 4 , 6 0 8 PA C _ W A S _ 0 7 L O S S _ B . x l s 8/ 3 1 / 2 0 0 9 2: 5 3 P M PA C I F I C O R P W A S H I N G T O N 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 3 3 . 0 1 3 3 . 0 5 5 . 0 0 % 1 8 0 . 0 3 7 0 . 0 3 6 0 . 0 7 3 1 4 9 3 1 8 4 6 7 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 9 . 4 1 9 . 4 4 0 . 0 0 % 4 0 . 0 0 8 0 . 0 1 5 0 . 0 2 2 3 1 1 3 0 1 6 0 TR A N S 2 - 1 1 5 1 2 7 4 1 . 1 4 0 1 8 . 5 6 5 . 5 5 % 4 8 6 1 . 2 8 7 0 . 8 9 7 2 . 1 8 3 5 , 1 9 2 7 , 8 5 3 1 3 , 0 4 5 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 7 . 5 2 0 1 5 . 4 6 5 . 5 5 % 2 0 2 0 . 5 5 9 0 . 3 9 5 0 . 9 5 4 2 , 2 5 7 3 , 4 5 7 5 , 7 1 4 SU B T R A N 1 - 6 9 1 5 8 . 9 7 8 . 4 6 5 . 5 5 % 3 9 0 . 1 2 8 0 . 0 8 9 0 . 2 1 7 5 1 7 7 7 7 1 , 2 9 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 4 . 0 3 1 . 3 6 5 . 5 5 % 3 0 . 0 1 3 0 . 0 1 1 0 . 0 2 3 5 1 9 3 1 4 3 LI N E T R A N S F R M R 2 , 1 7 5 . 5 5 5 , 1 4 4 3 9 . 5 2 9 . 9 2 % 6 5 1 2 . 4 6 7 7 . 9 2 4 1 0 . 3 9 1 5 , 4 5 6 6 9 , 4 1 5 7 4 , 8 7 1 == = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = TO T A L 3 , 3 2 9 5 5 , 2 1 6 4 . 4 9 8 9 . 3 6 6 1 3 . 8 6 4 1 3 , 6 5 2 8 2 , 0 4 3 9 5 , 6 9 4 PA C _ W A S _ 0 7 L O S S _ B . x l s 8/ 3 1 / 2 0 0 9 2: 5 3 P M PA C I F I C O R P W A S H I N G T O N 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 75 2 . 5 8 5 4 8 5 1 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 55 . 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 3 6 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 3 7 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 3 3 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 1 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 9 6 7 4 . 2 M V A 1 9 2 8 0 . 8 M W TR A N S 1 0 . 0 M V A T R A N S 2 1 9 , 4 3 4 . 1 M V A S U B T R A N S 1 2 4 0 . 2 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 % 9 8 . 7 8 % 1 . 2 2 % 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 _ W A S _ 0 7 L O S S _ B . x l s 8/3 1 / 2 0 0 9 2: 5 3 P M PA C I F I C O R P W A S H I N G T O N 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 9 , 6 7 4 M V A 1 9 , 2 8 1 M W TR A N S 1 0 . 0 M V A T R A N S 2 1 9 , 4 3 4 . 1 M V A S U B T R A N S 1 2 4 0 . 2 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 % 9 8 . 7 8 % 1 . 2 2 % 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 4 19 , 4 3 0 0 0 2 0 2 3 9 0 0 0 0 0 0 % S Y S T O T 0 . 0 0 % 0 . 0 0 % 0 . 0 0 % 0 . 0 2 % 9 8 . 7 6 % 0 . 0 0 % 0 . 0 0 % 1 . 0 2 % 0 . 2 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 1 5 0 . 8 9 7 0 . 0 0 0 0 . 0 0 0 0 . 3 9 5 0 . 0 8 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 LO A D L O S S 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 8 1 . 2 8 7 0 . 0 0 0 0 . 0 0 0 0 . 5 5 9 0 . 1 2 8 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 9 . 4 1 8 . 5 0 . 0 0 . 0 1 5 . 4 8 . 4 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 NU M B E R 0 0 0 1 4 0 0 0 2 0 7 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 1 . 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 7 1 2 . 4 9 9 M W L O A D I N G 2 . 6 2 2 M W N O L I N E S 0 . 0 0 0 M W @ S Y S P F 7 2 7 . 0 4 0 M V A N O L D L O S S 0 . 0 1 1 M W C U S T S U B 0 . 0 0 0 M V A LO A D L O S S 1 7 . 4 5 3 M W L O A D L O S S 0 . 0 1 3 M W N O L I N E S 0 . 0 0 0 M W NO L D L O S S 1 . 9 3 0 M W A V G S I Z E 1 . 3 3 C O . S U B 0 . 0 0 0 M V A TO T L O S S 1 9 . 3 8 3 M W N U M B E R 3 P R I M W I T H 9 6 . 2 7 2 M W LI N E S 1 0 1 . 3 3 9 M V A LI N E T R A N S F O R M E R S LO A D I N G 5 9 6 . 8 2 1 M W M V A 6 6 1 . 2 5 4 NO L D L O S S 7 . 9 2 4 M W LO A D L O S S 2 . 4 6 7 M W AV G S I Z E 3 9 . 5 K V A NU M B E R 5 5 1 4 4 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 1 7 1 . 7 4 0 M W LO A D L O S S 0 . 3 4 6 M W L O A D 4 1 4 . 6 9 0 M W NO L D L O S S 0 . 0 0 0 M W TO T L O S S 0 . 3 4 6 M W S E R V I C E S LO A D 5 8 6 . 0 8 3 M W LO A D L O S S 2 . 4 7 7 M W NO L D L O S S 0 . 3 7 1 M W TO T L O S S 2 . 8 4 8 M W CU S T O M E R S E C O N D A R Y L O A D 58 3 . 2 3 6 M W PA C _ W A S _ 0 7 L O S S _ B . x l s 8/3 1 / 2 0 0 9 2: 5 4 P M PA C I F I C O R P W A S H I N G T O N 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 1 7 . 8 0 . 0 4 0 . 0 4 0 . 0 7 1 . 0 0 4 1 3 4 0 . 0 0 0 0 0 0 1 0 3 , 1 4 9 3 1 8 1 4 9 4 6 7 1 . 0 0 4 5 4 8 2 0 . 0 0 0 0 0 0 0 11 S U B T R A N S 1 L I N E S 1 7 . 8 0 . 0 0 0 . 0 0 0 . 0 0 1 . 0 0 0 0 0 0 0 . 0 0 0 0 0 0 1 0 3 , 1 4 9 0 0 0 1 . 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 1 7 . 8 0 . 0 4 0 . 0 4 0 . 0 7 1 . 0 0 4 1 3 4 1 0 3 , 1 4 9 3 1 8 1 4 9 4 6 7 1 . 0 0 4 5 4 8 2 22 T R A N S M S N L O S S F A C 7 5 2 . 6 7 . 1 1 2 8 . 5 6 3 5 . 6 7 1 . 0 4 9 7 5 4 1 . 0 4 9 7 5 4 4 , 4 3 5 , 9 0 7 6 0 , 4 7 6 9 3 , 8 7 9 1 5 4 , 3 5 6 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 4 7 6 . 0 0 . 9 1 1 . 2 9 2 . 2 1 1 . 0 0 4 6 5 5 0 . 0 0 0 0 0 0 2 , 7 8 1 , 9 3 2 7 , 9 8 3 5 , 2 2 2 1 3 , 2 0 5 1 . 0 0 4 7 6 9 5 0 . 0 0 0 0 0 0 0 S U B T R 1 2 3 5 . 4 0 . 4 8 0 . 6 9 1 . 1 7 1 . 0 0 4 9 9 9 0 . 0 0 0 0 0 0 1 , 3 6 4 , 8 5 9 4 , 2 3 4 2 , 7 7 4 7 , 0 0 8 1 . 0 0 5 1 6 0 8 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 7 1 1 . 4 1 . 4 2 . 0 3 . 3 8 1 . 0 0 4 7 6 9 1 . 0 5 4 7 6 0 4 , 1 4 6 , 7 9 1 1 2 , 2 1 7 7 , 9 9 6 2 0 , 2 1 3 1 . 0 0 4 8 9 8 3 1 . 0 4 1 1 2 6 2 P R I M A R Y I N T R C H N G E 4 . 0 1 . 0 0 0 0 0 0 1 3 5 , 2 2 8 1 . 0 0 0 0 0 0 0 P R I M A R Y L I N E S 7 1 2 . 5 1 . 9 4 1 7 . 4 7 1 9 . 4 1 1 . 0 2 8 0 0 0 1 . 0 8 4 2 9 3 4 , 2 6 0 , 4 2 5 1 7 , 0 0 0 6 0 , 5 8 4 7 7 , 5 8 5 1 . 0 1 8 5 4 8 3 1 . 0 6 0 4 3 7 3 L I N E T R A N S F 5 9 6 . 8 7 . 9 2 2 . 4 7 1 0 . 3 9 1 . 0 1 7 7 1 9 1 . 1 0 3 5 0 6 3 , 6 0 9 , 6 9 5 6 9 , 4 1 5 5 , 4 5 6 7 4 , 8 7 1 1 . 0 2 1 1 8 0 9 1 . 0 8 2 8 9 8 4 S E C O N D A R Y 5 8 6 . 4 0 . 0 0 0 . 3 5 0 . 3 5 1 . 0 0 0 5 9 1 1 . 1 0 4 1 5 8 3 , 5 3 4 , 8 2 4 0 1 , 6 9 4 1 , 6 9 4 1 . 0 0 0 4 7 9 4 1 . 0 8 3 4 1 7 5 S E R V I C E S 5 8 6 . 1 0 . 3 7 2 . 4 8 2 . 8 5 1 . 0 0 4 8 8 2 1 . 1 0 9 5 4 9 3 , 5 3 3 , 1 3 0 3 , 2 4 8 1 2 , 0 7 2 1 5 , 3 2 0 1 . 0 0 4 3 5 5 0 1 . 0 8 8 1 3 5 8 == = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = T O T A L S Y S T E M 1 8 . 8 1 5 3 . 3 7 7 2 . 1 8 1 6 2 , 9 9 3 1 8 1 , 9 7 9 3 4 4 , 9 7 2 PA C _ W A S _ 0 7 L O S S _ B . x l s 8/ 3 1 / 2 0 0 9 2: 5 4 P M PACIFICORP WASHINGTON 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 96.3 8.1 104.4 1.08429 0.92226 SECONDARY 583.2 63.9 647.1 1.10955 0.90127 TOTALS 679.5 72.0 751.5 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 573,145 34,639 607,784 1.06044 0.94301 SECONDARY 3,517,810 310,045 3,827,855 1.08814 0.91900 TOTALS 4,090,955 344,684 4,435,640 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 104.39 607,784 SECONDARY 647.13 3,827,855 SUBTOTAL 751.52 4,435,640 ACTUAL ENERGY LESS THI 752.59 4,435,907 MISMATCH (1.07) (267) % MISMATCH -0.14% -0.01% PAC_WAS_07LOSS_B.xls 8/31/2009 2:54 PM PACIFICORP WASHINGTON 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 96.3 0.0 8.2 104.5 1.08523 0.92147 SECONDARY 583.2 0.0 64.9 648.1 1.11123 0.89990 TOTALS 679.5 0.0 73.1 752.6 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 573,145 0 34,612 607,757 1.06039 0.94305 SECONDARY 3,517,810 0 310,340 3,828,150 1.08822 0.91893 TOTALS 4,090,955 0 344,952 4,435,907 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 104.48 607,757 SECONDARY 648.11 3,828,150 752.59 4,435,907 ACTUAL ENERGY LESS THI 752.59 4,435,907 MISMATCH 0.00 0 % MISMATCH 0.00% 0.00% PAC_WAS_07LOSS_B.xls 8/31/2009 2:54 PM PACIFICORP WASHINGTON 2007 LOSS ANALYSIS Adjusted Losses and Loss Factors by Facitliy EXHIBIT 8 MW MWH Service Drop Losses 2.85 15,372 Secondary Losses 0.35 1,700 Line Transformer Losses 10.38 75,126 Primary Line Losses 19.39 77,849 Distribution Substation Losses 3.37 20,282 Transmission System Losses 35.67 154,356 Total 72.01 344,684 MW MWH Service Drop Losses -0.08 (22) Secondary Losses -0.01 (2) Line Transformer Losses -0.31 (105) Primary Line Losses -0.57 (109) Distribution Substation Losses -0.10 (28) Transmission System Losses 0.00 0 Total -1.07 (267) MW MWH Service Drop Losses 2.92903 15,394 Secondary Losses 0.35639 1,702 Line Transformer Losses 10.68826 75,231 Primary Line Losses 19.96193 77,958 Distribution Substation Losses 3.47290 20,310 Transmission System Losses 35.66945 154,356 Total 73.07797 344,952 Retail Sales from Service Drops 583.24 3,517,810 Adjusted Service Drop Losses 2.93 15,394 Input to Service Drops 586.16 3,533,204 Service Drop Loss Factor 1.00502 1.00438 Output from Secondary 586.16 3,533,204 Adjusted Secondary Losses 0.36 1,702 Input to Secondary 586.52 3,534,906 Secondary Loss Factor 1.00061 1.00048 Output from Line Transformers 586.52 3,534,906 Adjusted Line Transformer Losses 10.69 75,231 Input to Line Transformers 597.21 3,610,138 Line Transformer Loss Factor 1.01822 1.02128 Retail Sales from Primary 96.27 573,145 Req. Whls Sales from Primary 0.00 0 Input to Line Transformers 597.21 3,610,138 Output from Primary Lines 693.48 4,183,283 Adjusted Primary Line Losses 19.96 77,958 Input to Primary Lines 713.44 4,261,241 Primary Line Loss Factor 1.02879 1.01864 Output from Distribution Substations 713.44 4,261,241 Adjusted Distribution Substation Losses 3.47290 20,310 Input to Distribution Substations 716.92 4,281,551 Distribution Substation Loss Factor 1.00487 1.00477 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 716.92 4,281,551 Output from Transmission 716.916 4,281,551 Adjusted Transmission System Losses 35.66945 154,356 Input to Transmission 752.585 4,435,907 Transmission System Loss Factor 1.04975 1.03605 Loss Factors by Segment Unadjusted Losses by Segment Mismatch Allocation by Segment Adjusted Losses by Segment PAC_WAS_07LOSS_B.xls 8/31/2009 2:54 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 583.2 583.2 3 LOSSES 2.9 2.9 4 INPUT 586.2 5 EXPANSION FACTOR 1.00502 6 SECONDARY 7 SALES 8 LOSSES 0.4 0.4 9 INPUT 586.5 10 EXPANSION FACTOR 1.00061 11 LINE TRANSFORMER 12 SALES 13 LOSSES 10.7 10.7 14 INPUT 597.2 15 EXPANSION FACTOR 1.01822 16 PRIMARY 17 SECONDARY 597.2 18 SALES 96.3 96.3 19 LOSSES 20.0 17.2 2.8 20 INPUT 21 EXPANSION FACTOR 1.02879 22 SUBSTATION 23 PRIMARY 614.4 99.0 24 SALES 0.0 0.0 25 LOSSES 3.5 3.0 0.5 0.0 26 INPUT 617.4 99.5 0.0 27 EXPANSION FACTOR 1.00487 28 SUB-TRANSMISSION 29 DISTRIBUTION SUBS 30 SALES 31 LOSSES 32 INPUT 33 EXPANSION FACTOR 34 TRANSMISSION 35 SUBTRANSMISSION 36 DISTRIBUTION SUBS 617.4 99.5 0.0 37 SALES 0.0 0.0 38 LOSSES 35.7 30.7 5.0 0.0 0.0 39 INPUT 648.1 104.5 0.0 0.0 40 EXPANSION FACTOR 1.04975 41 TOTALS LOSSES 73.1 64.9 8.2 0.0 0.0 42 % OF TOTAL 100% 88.77% 11.23% 0.00% 0.00% 43 SALES 679.5 583.2 96.3 0.0 0.0 44 % OF TOTAL 100.00% 85.83% 14.17% 0.00% 0.00% 45 INPUT 752.6 648.1 104.5 0.0 0.0 46 CUMMULATIVE EXPANSION LOSS FACTORS 1.11123 1.08523 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 3,517,810 3,517,810 3 LOSSES 15,394 15,394 4 INPUT 3,533,204 5 EXPANSION FACTOR 1.00438 6 SECONDARY 7 SALES 8 LOSSES 1,702 1,702 9 INPUT 3,534,906 10 EXPANSION FACTOR 1.00048 11 LINE TRANSFORMER 12 SALES 13 LOSSES 75,231 75,231 14 INPUT 3,610,138 15 EXPANSION FACTOR 1.02128 16 PRIMARY 17 SECONDARY 3,610,138 18 SALES 573,145.000 573,145 19 LOSSES 77,958 67,277 10,681 20 INPUT 21 EXPANSION FACTOR 1.01864 22 SUBSTATION 23 PRIMARY 3,677,415 583,826 24 SALES 0 0 25 LOSSES 20,310 17,528 2,783 0 26 INPUT 3,694,943 586,609 0 27 EXPANSION FACTOR 1.00477 28 SUB-TRANSMISSION 29 DISTRIBUTION SUBS 30 SALES 31 LOSSES 32 INPUT 33 EXPANSION FACTOR 34 TRANSMISSION 35 SUBTRANSMISSION 36 DISTRIBUTION SUBS 3,694,943 586,609 0 37 SALES 0 0 38 LOSSES 154,356 133,208 21,148 0 0 39 INPUT 3,828,150 607,757 0 0 40 EXPANSION FACTOR 1.03605 41 TOTALS LOSSES 344,952 310,340 34,612 0 0 42 % OF TOTAL 100% 89.97% 10.03% 0.00% 0.00% 43 SALES 4,090,955 3,517,810 573,145 0 0 44 % OF TOTAL 100.00% 85.99% 14.01% 0.00% 0.00% 45 INPUT 4,435,907 3,828,150 607,757 0 0 46 CUMMULATIVE EXPANSION LOSS FACTORS 1.08822 1.06039 NA NA (from meter to system input)