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HomeMy WebLinkAbout20090504AVU to Staff 113.pdfAvista Corp. 1411 East Mission P.O. Box 3727 Spokane. Washington 99220-0500 Telephone 509-489-0500 Toll Free 800-727-9170 R.. r: (' r. i'\ 10 i(J t,~" t J:lv'STAe Corp. 2009 rM Y -4 Mf 10: 09 May 01,2009 Idaho Public Utilties Commission 472 W. Washington Boise, ID 83702-5918 Att: Donald Howell & Krstine Sasser Deputy Attorneys General Re: Production Request of the Commission Staff in Case Nos. A VU-E-09-01 and A VU-G-09-01 Dear Mr. Howell and Ms. Sasser, Enclosed are an original and two copies of Avista's response to IPUC Staffs production request in the above referenced docket. Included in this mailng is Avista's response to production request 113. The electronic version of the response was emailed on 05/01/09 and is also being provided in electronic format on the CDs included in this mailng. Also included is Avista's CONFIDENTIA response to PR 113C. Ths response contains TRAE SECRET, PROPRIETARY or CONFIDENTIA information and is separately filed under IDAPA 31.01.01, Rule 067 and 233, and Section 9-340D, Idaho Code, and pursuant to the Protective Agreement between Avista and IPUC Staff dated Januar 8, 2009. It is being . provided under a sealed separate envelope, marked CONFIDENTIA. If there are any questions regarding the enclosed information, please contact me at (509) 495- 4546 or via e-mail atjoe.miller(favistacorp.com Sincerely,~ Joe Miler Regulatory Analyst Enclosures cc: all paries . . . A VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMTION JUSDICTION: CASE NO: REQUESTER: TYE: REQUEST NO.: DATE PREPARD: WITSS: RESPONDER: DEPARTMNT: TELEPHONE: 04/21/2009 Clint Kalich C. Kalich/L. Andrews Energy Resources (509) 495-4532 IDAHO A VU-E-09-01 1 A VU-G-09-01 IPUC Production Request Staff-l13 REQUEST: Please provide Aurora summar output showing results with the combined two changes below: A. Use the most recent thee-month average of natual gas forward prices for the pro forma perod rather than the gas prices used in preparng the Company's rate case Application (September 1, 2008 to November 30, 2008), and B. Exclude all ter power and natual gas transactions (less than 18 months) from the analysis. Provide the output in a format similar to that used in Kalich's Exhibit No.5, Schedule 2. Also provide an electronic executable copy of the Aurora and input and output fies used for the analysis. RESPONSE: Please see Avista's response 113C, which contains TRADE SECRET, PROPRIETARY or CONFIDENTIA information and exempt from public view and is separately filed under IDAPA 31.01.01, Rule 067 and 233, and Section 9-340D, Idaho Code, and pursuant to the Protective Agreement between Avista and IPUC Staff dated Januar 8, 2009. Please also see attachment "Staff_PR_113 Attachment A-Summar of PR_083-086_113.xls" which contais a sumar of the requested changes for Staff Production Requests Staff - 083 though Staff - 086 and Staff - 113. "Staff_PR_l13 Attachment B" contains the detail power supply expense excel file. . . Id a h o G e n e r a l R a t e C a s e Su m m a r y o f P o w e r S u p p l y E x p e n s e i n R e s p o n s e t o P r o d u c t i o n R e q u e s t s N o . 8 3 . 8 6 , a n d 1 1 3 10 S h a r Pr o d u c o n Re s t a t e D e b t Sy s t e m N e t Ex p e n s e , C h a n g e Fa c t o r Ad j I m p a c t Ne t Id a h o Sy s t e m P o w e r Ch a n g e to in A s s u m p t i o n Ad j u s t m e n t du t o n o Re v e n u e Pr o d u c t o n Su p p l y E x n s e E x p e n s e f r o m (B a s e d o n P f T Re v . R e q . Im p a c t (R e v Pr o d . P r o p . Re q u i r e m e n t Re q u e s t (O O O s ) fi e d ( O O O s ) Ra t i o ' ) ( 0 0 0 s ) Im p a c t ( 0 0 ) Re q . ) ( O O O s ) Ad j Ch a n g e ( O O O s ) Fil e d Ca s $2 0 8 , 0 4 0 Us i n g P r o F o r m a L o a d s ( I n c l u d e s P r o d u c t i o n F a c t o r A d j u s t m e n t ) 85 Fil e d G a s P r i c e , E x c l u d e S h o r t - T e r m T r a n s a c t i n s $2 0 3 , 5 9 0 -$ 4 , 4 5 -$ 1 , 5 7 6 -$ 1 , 5 8 $6 5 -$ 1 , 5 2 0 86 Fil e d G a s P r i c e , U p d a t e d S h o r t - T e r T r a n s a c t i n s $2 0 0 , 6 8 6 -$ 7 , 3 5 -$ 2 , 6 0 -$ 2 , 6 1 8 $1 0 7 .$ 2 , 5 1 1 83 Up d a t e d G a s P r i c e $1 9 4 , 1 8 2 -$ 1 3 , 8 5 8 -$ 4 , 9 0 7 -$ 4 , 9 3 3 $2 0 1 .$ 4 , 7 3 2 In f o O n l y ( 1 ) U p d a t e d G a s P r i c e , U p d a t d S T T r a n s a c t i n s $1 9 5 , 5 0 5 -$ 1 2 , 5 3 5 -$ 4 , 4 3 9 -$ 4 , 4 6 1 $1 8 2 -$ 4 , 2 8 0 Us i n g T e s t Y e a r L o a d ( N o P r o u c t o n F a c t o r A d j u s t e n t ) 84 Fli e d G a s P r i c e & S T T r a n s a c t n s , T e s t Y r L o a $1 8 5 , 1 3 3 -$ 2 , 9 0 7 -$ 8 , 1 1 1 -$ 8 , 1 5 3 $6 , 8 2 8 -$ 1 8 4 .$ 1 , 7 0 9 "P f T R a U o 35 , 4 1 % Pr o d u c t i o n F e c t o r . 1 2 M E J u n e 2 0 1 0 l o a d F a c t o r 4. 0 7 5 8 % DR Fli e d 85 86 83 In f o On l y 84 11 3 85 86 83 In f o On l y (j 1 3 (1 ) S h o n f o r i n f o r m a t o n a l p u r p o s e o n l . P l e a e n o l e i h c h a n e s m a d e t o a s s u m p t i o n s w i t h i n t h e A u r o r a m o d e l , i . e . u p d a t e d g a s p r c e P R # 8 3 , u p d a t e d s h o r t - t e r m c o n t r c t PR # 8 , o r e x c l u d i n g s h o r t t e r m c o n t r a c # 8 5 & # 1 1 3 e t c . , a r e n o t a d d i t i v e I n n a t u r e . C h a n g i n g m u l t i p l e a s s u m p t i o n s w i t h i n t h e m o d e l l m p a c l s t h e n e t o u t c o m e d i f f e r e n t l y t h a n an o n e s i n g l e a s u m p t i n c h a n g e . St a f f _ P R _ 1 1 3 A t a c h m e n t A - S u m m a r y o f P R _ 0 8 3 - 0 8 6 _ 1 1 3 . x 1 s 10 S y s t e m N e t Po w e r S u p p l y Ad j -$ 2 7 , 8 4 6 -$ 2 3 , 1 9 5 -$ 2 0 , 2 9 1 -$ 1 3 , 7 8 7 -$ 1 5 , 1 1 1 -$ 4 , 7 3 8 $3 , 7 1 2 Pro d u c t i o n F a c t o r A d j To t a 10 Ad j -$ 9 , 7 8 9 -$ 8 , 2 1 3 -$ 7 , 1 8 5 -$ 4 , 8 8 2 -$ 5 , 3 5 1 -$ 1 , 6 7 8 $1 , 3 1 4 Ch a n g e be t w e e as u m p t i o n s 10 S I T = 1.2 2 1 6 % 1. 2 2 % -$ 1 9 -$ 3 2 -$ 6 0 -$ 5 4 -$ 9 9 ;; - 1 3 5 .FIT 35 %35 % -$ 5 4 5 -$ 9 0 0 -$ 1 , 6 9 7 -$ 1 . 5 3 5 -$ 2 , 8 0 4 -$ 3 , 8 3 9 Co n v e r s i o n Fa c t r 0.6 3 8 7 8 7 -$ 1 , 5 8 -$ 2 , 6 1 8 -$ 4 , 9 3 3 -$ 4 , 4 6 1 -$ 8 , 1 5 3 -$ 1 1 ; 6 1 -$ 1 , 5 7 6 -$ 2 , 6 0 4 -$ 4 , 9 0 7 -$ 4 , 4 3 9 -$ 8 , 1 1 2 -$ 1 1 ; 1 0 4 Pa g e 1 o f 1 . . . Pr i e s t R a p i d s P r o j e c t Ja n - l 0 Fe b - l 0 Ma r - l 0 Ap r - l 0 ~ Ju n - l 0 .J Au g - 0 9 ~ Oc t - 0 9 Np v - Q 9 De c - Q 9 Ma f 1 e t P n c e $4 9 , 8 6 $4 5 , 7 8 $4 2 . 3 3 $3 9 . 6 7 $3 2 . 6 7 $2 9 . 3 5 $3 8 . 6 0 $4 2 . 6 5 $4 1 . 5 2 $3 9 . 1 7 $4 2 . 3 0 $5 4 . 5 0 Pn e s t R a p i d s , M W h 16 8 , 5 9 9 22 , 7 3 8 17 , 0 1 9 14 , 2 4 0 12 , 6 2 8 9, 4 8 1 13 , 3 4 9 10 , 7 2 6 10 , 3 5 7 8, 9 1 9 10 , 3 4 4 17 , 6 6 3 21 , 1 3 7 Wa n p u m , M W h 14 3 , 2 8 1 20 , 3 8 2 15 , 6 5 3 13 , 9 7 0 16 , 5 1 0 19 , 8 9 3 21 , 5 0 6 0 0 0 0 15 , 9 6 2 19 , 4 0 5 Me a n i n g f u l P r i o n t y 3. 3 0 % 3. 3 0 % 3.3 0 % 3. 3 0 % 3. 3 0 % 3.3 0 % 2.8 7 % 2. 8 7 % 2. 8 7 % 2.8 7 % 3. 3 0 % 3.3 0 % Su r p l u s 0. 9 9 % 0. 9 9 % 0. 9 9 % 0. 9 9 % 0.9 9 % 0. 9 9 % 0.0 0 % 0. 0 0 % 0. 0 0 % 0.0 0 % 1. 8 6 % 1. 8 6 % Su r p l u s C o n v e r s i o n 0. 3 6 % 0. 3 6 % 0. 3 6 % 0. 3 6 % 0. 3 6 % 0. 3 6 % 0. 4 1 % 0. 4 1 % 0. 4 1 % 0.4 1 % 0. 2 4 % 0.2 4 % Av i s t T o t l S l i c e 4.6 5 % 4. 6 5 % 4. 6 5 % 4. 6 5 % 4. 6 5 % 4.6 5 % 3. 2 8 % 3. 2 8 % 3. 2 8 % 3. 2 8 % 5. 4 0 % 5. 4 0 % Gr a n t ' s S h a r e o f R e a s o n a b l e P o r t i o n R e v e n u e 10 % 10 % 10 % 10 % 10 % 10 % Me a n i n g f u l P n o r i t y E n e r g y , M W h 22 0 , 6 9 4 30 , 6 0 1 23 , 1 8 7 20 , 0 2 0 20 , 6 7 9 20 , 8 4 6 24 , 7 3 6 9,3 8 5 9, 0 6 2 7, 8 0 4 9,0 5 1 20 , 5 4 9 24 , 7 7 6 Me a n i n g f u l P n o n t y E x p e n s e $1 1 , 2 2 0 , 6 5 9 $1 , 5 2 5 , 7 3 4 $ 1 , 0 6 1 , 4 1 2 $8 4 7 , 4 5 9 $8 2 0 , 3 6 3 $6 8 1 , 0 5 0 $7 2 5 , 8 9 1 / ' $ 5 6 4 . 0 6 7 ; j , 7 $ 5 ~ i Q 6 7 ; . ) $ 5 ~ , 0 6 . , $5 8 4 , 0 6 7 $ 1 , 1 1 ; 2 4 1 $1 0 6 1 1 , 2 4 1 Re a s o n a b l e P o r t i o n C o s t $5 7 1 , 4 5 8 $4 3 2 , 9 9 3 $3 7 3 , 8 4 9 $3 8 6 , 1 5 5 $3 8 9 , 2 8 2 Re a s o n a b l e P o r t i o n R e v e n u e $9 , 4 9 3 , 4 8 6 $1 , 3 7 3 , 1 6 1 $9 5 5 , 2 7 1 $7 6 2 , 7 1 4 $7 3 8 , 3 2 7 $6 1 2 , 9 4 5 $6 5 3 , 3 0 2 . ; $ 2 9 . 4 ; 5 4 ~ 0 ; . . \$ 2 9 4 ; 5 4 9 j ; ; $ 2 9 4 , 5 4 9 $2 9 4 , 5 4 9 $ ~ , 6 0 9 , 7 . , 6 $ 1 . 6 0 9 , 7 6 Ne t M e a n i n g f u l P n o n t y C o s t .. $7 2 4 , 0 3 1 $5 3 9 , 1 3 5 $4 5 8 , 5 9 5 $4 6 8 , 1 9 1 $4 5 7 , 3 8 7 $5 3 4 , 5 0 5 $3 6 6 , 2 6 4 $3 6 6 , 2 6 4 $3 6 6 , 2 6 4 $3 6 6 , 2 6 4 $3 8 0 , 3 7 6 $3 8 0 , 3 7 6 Ne t M e a n i n g f u l P r i o n t y C o s t p e r M W h $2 4 . 5 0 $2 3 . 6 6 $2 3 . 2 5 $2 2 . 9 1 $2 2 . 6 4 $2 1 . 9 4 $2 1 . 6 1 Su r p l u s M W h 67 , 5 6 7 9, 1 8 0 6,9 5 6 6, 0 0 6 6, 2 0 4 6, 2 5 4 7,4 2 1 0 0 0 0 11 , 5 8 2 13 , 9 6 5 Pr o j e c t C o s t $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 Su r p l u s C o s t ~ $1 7 1 , 4 3 7 $1 2 9 , 8 9 8 $1 1 2 , 1 5 5 $1 1 5 , 8 4 6 $1 1 6 , 7 8 4 $1 3 8 , 5 7 5 $0 $0 $0 $0 . $2 1 3 . 7 2 1 $2 1 3 , 7 2 1 Su r p l u s C o s t p e r M W h $1 7 . 9 4 Su r p l u s C o n v e r s i o n M W h 23 , 6 2 0 3, 3 3 8 2, 5 2 9 2,1 8 4 2, 2 5 6 2, 2 7 4 2, 6 9 8 1,3 4 1 1, 2 9 5 1, 1 1 5 1,2 9 3 1, 4 9 4 1,8 0 2 Pr o j e c t C o s t $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 $1 8 . 6 7 Su r p l u s C o n v e r s i o n C o s t .. $6 2 , 3 4 1 $4 7 , 2 3 6 $4 0 , 7 8 4 $4 2 , 1 2 6 $4 2 , 4 6 7 $5 0 , 3 9 1 $2 1 . 7 4 5 . . $2 1 , 7 4 5 $2 1 , 7 4 5 $2 1 . 7 4 5 $2 7 , 5 8 4 $2 7 , 5 8 4 Su r p l u s C o n v e r s i o n C o s t p e r M W h $1 8 . 1 0 To t a l P r i e s t R a p i d s P r o d u c C o s t ~ $9 5 7 , 8 0 9 $7 1 6 , 2 6 8 $6 1 1 , 5 3 4 $6 2 6 , 1 6 4 $6 1 6 , 6 3 8 $7 2 3 , 4 7 1 $3 8 8 , 0 0 9 $3 8 8 , 0 0 9 $3 8 8 , 0 0 9 $3 8 8 , 0 0 9 $6 2 1 , 6 8 1 $6 2 1 , 6 8 1 To t a l P r i e s t R a p i d s P r o d u c t C o s t p e r M W h $2 2 . 6 0 To t a l P r o j e c t G e n e r a t i o n a n d C o s t Wa n a p u m T o t a l G e n e r a t i o n , a M W 58 2 49 1 42 1 49 1 57 8 63 7 56 0 33 2 32 4 37 3 41 3 48 3 Wa n a p u m T o t a l G e n e r a t i o n , a M W 4, 1 4 9 , 7 3 9 43 2 7 9 0 33 0 2 6 3 31 2 6 0 4 35 3 8 5 4 43 0 0 6 8 45 8 3 4 1 41 6 4 5 9 24 6 7 9 0 23 3 5 6 1 27 7 6 3 9 29 8 0 7 2 35 9 2 9 8 Wa n a p u m T o t a l C o s t $8 2 , 3 6 4 , 5 0 0 $7 , 5 1 7 , 4 1 7 $ 7 , 5 1 7 , 4 1 7 $ 7 , 5 1 7 , 4 1 7 $ 7 , 5 1 7 , 4 1 7 $ 7 , 5 1 7 , 4 1 7 $ 7 , 5 1 7 , 4 1 7 $ 6 , 2 1 0 , 0 0 0 $6 , 2 1 0 , 0 0 0 $ 6 , 2 1 0 , 0 0 0 $ 6 , 2 1 0 , 0 0 0 $ 6 , 2 1 0 , 0 0 0 $ 6 , 2 1 0 , 0 0 0 Wa n a p u m T o t a l C o s t p e r M W h $1 9 . 8 5 Pn e s t R a p i d s T o t a l G e n e r a t i o n , a M W 64 5 53 6 42 7 37 6 27 6 39 1 43 0 41 8 37 3 42 1 46 1 52 7 Pn e s t R a p i d s T o t a l G e n e r a t i o n , M W h 3,8 5 2 , 6 8 8 48 0 2 1 8 36 0 4 3 6 31 7 4 6 4 27 0 5 4 5 20 5 1 6 4 28 1 4 5 5 32 0 1 4 5 31 1 1 2 7 26 8 3 6 4 31 3 3 8 2 33 2 0 9 7 39 2 2 9 1 Pr i e s t R a p i d s T o t a l C o s t $6 7 , 0 7 4 , 5 0 0 $5 , 9 2 5 , 5 8 3 $ 5 , 9 2 5 , 5 8 3 $ 5 , 9 2 5 , 5 8 3 $ 5 , 9 2 5 , 5 8 3 $ 5 , 9 2 5 , 5 8 3 $ 5 , 9 2 5 , 5 8 3 $ 5 , 2 5 3 , 5 0 0 $5 , 2 5 3 , 5 0 0 $ 5 , 2 5 3 , 5 0 0 $ 5 . 2 5 3 , 5 0 0 $ 5 , 2 5 3 , 5 0 0 $ 5 , 2 5 3 , 5 0 0 St a f C P R _ ' 1 3 A t t a c h m e n t B . x l s Pa g e 1 o f 6 . . . Av i s t a C o r p Pr o f o r m a J u l y 2 0 0 9 . J u n e 2 0 1 0 Id a h o P C A A u t h o r i z e d E x p e n s e a n d R e t a i l S a l e s .. . . C A . A t i h ò r l : t ê d . P o w e t S u D ö I I e : k p e n Û \ \ ~ ; \ f ~ . : , , ; ~ ' ~ i ¡ ~ 8 . . t o t â i ò ¡ ' r .J a n - 1 0 .f § , . , Ma r ~ 1 0 ßm Ma y - l 0 JU h ~ 1 0 .! . . . . . . Au g - o S . ~ ~ ~ De c . 0 9 Ac c o u n t 5 5 5 - P u r c h a s e d P o w e r 15 8 , 1 5 9 , 3 0 5 15 , 1 7 7 , 6 4 5 11 , 9 8 8 , 9 8 6 10 , 0 8 1 , 6 7 7 9, 0 4 9 , 4 0 0 6, 9 2 9 , 0 1 4 6, 6 6 7 , 8 0 8 13 , 9 9 5 , 3 0 0 17 , 3 0 7 , 9 7 3 15 , 5 5 6 , 7 6 4 15 , 0 1 8 , 5 8 7 17 , 4 3 1 , 6 1 4 18 , 9 5 4 , 5 3 7 Ac c o u n t 5 0 1 - T h e r m a l F u e l 29 , 3 3 3 , 4 6 2 2, 9 9 7 , 7 7 4 2, 7 8 3 , 6 5 1 3, 0 4 8 , 9 8 7 1, 8 7 5 , 0 9 0 1,0 4 2 , 3 1 1 1, 0 7 6 , 1 9 1 2, 7 5 5 , 9 8 2 2, 7 9 3 , 7 0 7 2,7 0 4 , 7 0 2 2, 7 8 0 , 7 0 4 2, 7 0 5 , 2 6 9 2, 7 6 9 , 0 9 3 Ac c o u n t 5 4 7 - N a t r u a l G a s F u e l 60 , 2 1 6 , 9 4 5 6, 1 3 0 , 0 3 0 6, 0 4 1 , 3 2 0 6,3 1 8 , 6 3 8 4, 1 3 0 , 3 7 8 2, 3 9 4 , 5 6 2 2, 9 9 3 , 2 2 7 4, 7 3 5 , 2 9 7 5, 5 9 5 , 8 7 0 5, 2 4 5 , 7 0 4 5,0 4 3 , 6 4 4 5, 3 9 8 , 5 4 3 6, 1 8 9 , 7 3 2 Ac c o u n t 4 4 7 - S a l e f o r R e s a l e 63 , 5 7 3 , 1 8 9 3, 0 1 0 , 1 0 9 3, 1 1 0 , 1 6 6 4, 7 8 1 , 9 6 6 5, 8 0 3 , 9 2 9 6, 4 8 1 , 1 7 3 7, 7 6 8 , 1 8 2 9, 6 7 5 , 0 9 5 5, 5 7 5 , 9 0 0 5, 7 9 5 , 8 5 0 3,1 3 4 , 6 7 6 4, 1 1 2 , 0 2 5 4, 3 2 4 , 1 1 7 Po w e r S u p p l y E x p e n s e 18 4 , 1 3 6 , 5 2 3 21 , 2 9 5 , 3 4 1 17 , 7 0 3 , 7 9 1 14 , 6 6 7 , 3 3 6 9,2 5 0 , 9 3 9 3, 8 8 4 , 7 1 3 2,9 6 9 , 0 4 5 11 , 8 1 1 , 4 8 3 20 , 1 2 1 , 6 5 0 17 , 7 1 1 , 3 2 1 19 , 7 0 8 , 2 5 8 21 , 4 2 3 , 4 0 0 23 , 5 8 9 , 2 4 4 Tr a n s m i s s i o n E x p e n s e 14 , 1 6 8 , 9 0 1 1, 1 7 7 , 4 1 7 1,1 7 7 , 4 1 7 1, 1 7 7 , 4 1 7 1, 1 7 7 , 4 1 7 1,1 7 7 , 4 1 7 1, 1 7 7 , 4 1 7 1, 1 7 7 , 4 1 7 1, 1 9 7 , 6 7 4 1, 1 7 7 , 4 1 7 1, 1 9 7 , 0 6 1 1, 1 7 7 , 4 1 7 1, 1 7 7 , 4 1 7 Tr a n s m i s s i o n R e v e n u e 9, 4 7 8 , 6 9 4 69 1 , 0 3 0 63 7 , 3 1 9 71 0 , 6 0 7 69 5 , 0 0 3 81 1 , 0 1 8 1, 1 4 4 , 1 8 0 1, 0 6 0 , 5 0 4 89 4 , 6 7 4 72 9 , 4 5 6 74 9 , 6 4 9 71 2 , 3 2 3 64 2 , 9 3 0 -7 4 9 , 6 4 9 -7 1 2 , 3 2 3 -6 4 2 , 9 3 0 PC A A u t h o r i z e d I d a h o R i i t a l i s a l e l I l i n c f P M l l i l f G e n e r å t l O r i c , I. Ja n - l 0 f§ Má t " l O Ap r - l 0 Ma y - l 0 Ju n - l 0 Ju l - 0 9 Au g - 0 9 Se p - 0 9 ~ ~ De c - Q 9 To t a l R e t a i l S a l e s , M W h 3, 2 0 6 , 0 1 0 30 1 , 2 0 3 28 1 , 2 7 2 27 1 , 5 7 6 25 9 , 2 9 9 25 6 , 2 2 8 23 8 , 1 4 7 26 4 , 6 9 5 26 3 , 7 1 8 24 2 , 5 1 5 25 9 , 1 8 8 26 8 , 1 5 4 30 0 , 0 1 4 Po t l a t c h G e n e r a t i o n , M W h 42 9 , 6 1 6 39 , 6 9 9 35 , 3 0 5 37 , 4 6 3 31 , 6 7 4 34 , 3 0 6 33 , 0 9 1 34 , 5 0 5 36 , 7 6 1 27 , 1 4 8 35 , 7 5 5 42 , 5 7 6 41 , 3 3 3 Ex h i b i t N o . 6 Ca s e N o . A V U - E - 0 9 - 0 1 A V U - G - 0 9 - 0 1 W. J o h n s o n , A v i s t a Sc h e d u l e 4 , p . 1 o f 1 St a f C P R _ 1 1 3 A t t c h m e n t B . x l s Pa g e 2 o f 6 .Avista Corp. Power Supply Pro forma. Idaho Jurisdiction System Numbers. Oct 2007 . Sep 2008 Actual and Jul 09 . Jun 10 Pro forma Updated Gas Pnces, No Short.Term Contracts_Response Line Oct 07 - Sep 08 Jul 09 - Jun 10 No,Actuals Adjustment Proforma 565 TRANSMISSION OF ELECTRICITY BY OTHERS 49 WNP-3 789 0 789 50 Sand Dunes-Warden 20 0 20 51 Black Creek Wheeling 18 2 20 52 Wheeling for System Sales & Purchases 845 0 845 53 PTP for Colstrip & Coyote 8,27 3 8,430 54 BPA Townsend-Garrson Wheeling 1,173 0 1,173 55 Avista on BPA - Borderline 1,483 -5 1,478 56 Kootenai for Worley 39 6 45 57 Sagle-Nortern Lights 136 -2 134 58 Garrison-Burke 592 0 592 59 PGE Firm Wheeling 643 0 643 60 Total Account 565 14,165 4 14,169 536 WATER FOR POWER 61 Headwater Benefits Payments 654 655 549 MISC OTHER GENERATION EXPENSE 62 Rathdrum Municipal Payment 175 .15 160 63 ITOTAL EXPENSE 436,825 -208,747 228,0781 447 SALES FOR RESALE 64 Modeled Short-Term Market Sales 0 36,953 36,953 65 Actual ST Market Sales. Physical 132,119 -132,119 0.66 Peaker (PGE) Capacity Sale 1,800 0 1,800 67 Nichols Pumping Sale 3,440 -620 2,820 68 Sovereign/Kaiser DES 816 -755 61 69 Pend Oreile DES & Spinning 555 -165 390 70 Northwestern Load Following 5,225 -1,968 3,257 71 SMUD Sale 49,173 -43,331 5,842 72 Ancillary Servces 670 .670 0 73 Spokane Energy Service Fee - Peaker Sale -52 0 -52 74 BPA NT Deviation Energy 2,073 -2,073 0 75 Total Account 447 195,819 -144,748 51,071 456 OTHER ELECTRIC REVENUE 76 Renewable Energy Credit Sales 13 -13 0 77 Gas Not Consumed Sales Revenue 41,799 -41,799 0 78 Total Account 456 41,812 -41,812 0 453 SALES OF WATER AND WATER POWER 79 Upstream Storage Revenue 303 -1 302 454 MISC RENTS 80 Colstrip Rents 57 -33 24 81 ITOTAL REVENUE 237,991 -186,594 51,3971 82 ITOTAL NET EXPENSE 198,834 .22,152 176,6821 83 Potlatch Purchase Assigned to Idaho 18,439 84 Total Adjustment Including Potlatch -3,713 .Exhibit No, 6 Case No, AVU-E-09-01 AVU-G-09-Q1 W, Johnson, Avista Schedule 1, p, 4 of 2 StafCPR_113 Attachment B,x1s Page 40f6 . . . Av l s t a C o r p . Ma r k e t P u r c h a s e s a n d S a l e s , P l a n t G e n e r a t i o n a n d F u e l C o s t S u m m a r y Id a h o P r o f o r m a J u l y 2 0 0 9 . J u n e 2 0 1 0 Ma r k e t S a l e s - D o l l a n ¡ Ma r k e t S a l e s - M W h Av e r a g e M a r k e t S a l e s P r i c e - $ 1 M W h Ma r k e t P u r c a s e s - D o l a n ¡ Ma r k e t P u r c h a s e s . M W h Av e r g e M a r k t P u r c a s e P r i c e - $ / M W h Ne t M a r k e t P u r c h a s e s ( S a l e s ) M W h Ne t M a r k e t P u r c h a s e s ( S a l e s ) a M W Av e e S a l e a n d P u r c h a s e P r i c e - $ / M W h Co s t r p M W h Co l s t r p F u e l C o s t $ / M W h Co l s t r p F u e l C o s t Ke t e F a l l s M W h Ke t t e F a l l s F u e l C o s t $ / M W h Ke t t e F a l l s F u e l C o s t Co y e S p r i n g s M W h Co y e S p r i n g s F u e l C o s t $ / M W h Co y e S p r i n g s F u e l C o s t Bo u l d e r P a r k M W h Bo u l d e r P a r k F u e l C o s t $ / M W h Bo u l d e r P a r k F u e l C o s t Ke t l e F a l l s C T M W h Ke t e F a l l s C T F u e l C o s t $ / M W h Ke t e F a l l s C T F u e l C o s t Ra t h d r u m M W h Ra t h d r u m F u e l C o s t $ / M W h Ra t h d r u m F u e l C o s l No r t e a s t M W h No r t h e a s t F u e l C o s l $ / M W h No r t e a s t F u e l C o s l 74 4 87 2 71 . 74 4 72 0 74 4 To t a l Ja n - l 0 Fe b - l 0 Ma r - l 0 Ao r - l 0 Ma ~ l U JU n ~ l U "U H l ~ I'u r i ~ l m SA n v , , Vi" L - V ; ; ''1 V Y - v ' ' ... . . . 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