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HomeMy WebLinkAbout20111031September 2011 PGA Report.pdfAvista Corporation 1411 East Mission P.O.Box 3727 /-- Spokane,Washington 99220-3727 UVIIISTA Telephone 509-489-0500 CorpToHFree800-72)9170 1 OCT 3 t !U1 8:2 :‘ October 27,2011 State of Idaho Idaho Public Utilities Commission P.O.Box 83720 Boise,Idaho 83720-0074 RE:Monthly Deferred Cost Report Enclosed please find 7 copies of the PGA monthly report of activity in the Gas Deferral Accounts.This information is submitted in compliance with Order Number 32102 issued in the Company’s most recent Purchase Gas Cost Adjustment filing (Case No.AVU-G-10-03). If you have any questions regarding this information please feel free to call me at (509)495- 4 124. Sincerely, Craig L.Berthoif Rate Analyst Rates and Tariff Administration Enclosures Av i s t a Ut i l i t i e s St a t e of Id a h o Ga s Co s t s De f e r r e d an d Am o r t i z e d Mo n t h Of Se p t e m b e r 20 1 1 La s t Ye a r No v e m b e r 20 1 0 - Au g u s t 20 1 1 Ac c o u n t Ac t i v i t y Ac c o u n t Ac t i v i t y To t a l Ba l a n c e En d i n g 11 1 1 1 1 0 <R e f u n d > or Su r c h a r g e Re f u n d e d or <S u r c h a r g e d > To Cu s t o m e r s In t e r e s t <R e f u n d e d > or Su r c h a r g e d to Cu s t o m e r s Ba l a n c e En d i n g 8! 3 1 ! 1 1 <R e f u n d > or Su r c h a r g e Re f u n d e d or <S u r c h a r g e d > To Cu s t o m e r s In t e r e s t <R e f u n d e d > or Su r c h a r g e d to Cu s t o m e r s Ba l a n c e En d i n g 9I 3 0 I 1 1 <R e f u n d > or Su r c h a r g e Su m m a r y of Am o r t i z a t i o n (N o t e 1) ($ 5 8 1 7 6 8 1 . 6 6 ) $5 , 3 3 0 , 6 0 4 . 1 4 ($ 1 9 4 6 2 13 ) ($ 5 0 6 5 3 9 . 6 5 ) $1 5 4 , 7 3 4 . 6 9 ($ 3 5 7 64 ) ($ 3 5 2 1 6 2 60 ) Ba l a n c e En d i n g In t e r e s t Ba l a n c e En d i n g In t e r e s t Ba l a n c e En d i n g Ne t Re f u n d Ne t Re f u n d 11 1 1 1 1 0 <R e f u n d > or 81 3 1 1 1 1 <R e f u n d > or 91 3 0 1 1 1 or <S u r c h a r g e > or <S u r c h a r g e > <R e f u n d > or To Cu s t o m e r s Su r c h a r g e to <R e f u n d > or Su r c h a r g e to <R e f u n d > or To Cu s t o m e r s Su r c h a r g e Cu s t o m e r s Su r c h a r g e Cu s t o m e r s Su r c h a r g e f To t a l of Am o r t i z a t i o n an d De f e r r a l s ($ 5 , 8 1 7 , 6 8 1 . 6 9 ) $4 , 1 4 7 , 2 5 4 . 2 9 ($ 2 8 , 5 5 0 . 3 4 ) ($ 1 , 6 9 8 , 9 7 7 . 7 4 ) $2 6 9 , 1 7 0 . 6 3 ($ 1 , 3 0 3 . 6 6 ) ($ 1 , 4 3 1 , 1 1 0 . 7 7 ) No t e 1 - Am o r t i z a t i o n is re c o r d e d in Ac c o u n t 19 1 0 0 0 ba s e d on Tw e l f t h Re v i s i o n Sh e e t 15 5 . Th i s Sh e e t de c r e a s e s th e ra t e s of fi r m Sc h e d u l e s 10 1 an d 11 1 by $0 7 5 8 2 pe r th e r m in al l bl o c k s . No t e 2 - Fi f t e e n t h Re v i s i o n Sh e e t 15 0 go v e r n s th e ac c o u n t i n g of de f e r r e d ga s co s t di f f e r e n c e s . Th e s e di f f e r e n c e s ar e re c o r d e d mo n t h l y to Ac c o u n t 19 1 0 1 0 an d ar e ba s e d on th e we i g h t e d av e r a g e co s t of ga s , in c l u d i n g a gr o s s re v e n u e fa c t o r , pe r th e r m as fo l l o w s ; Ba l a n c e En d i n g 11 / 1 / 1 0 <R e f u n d > or Su r c h a r g e Su m m a r y of De f e r r a l (N o t e 2) <R e f u n d > or Su r c h a r g e De f e r r e d In t e r e s t <R e f u n d > or Su r c h a r g e De f e r r e d ($ 0 . 0 3 ) Ba l a n c e En d i n g 8/ 3 1 II I <R e f u n d > or Su r c h a r g e ($ 1 , 1 8 3 , 3 4 9 . 8 5 ) <R e f u n d > or Su r c h a r g e De f e r r e d ($ 9 , 0 8 8 . 2 1 ) In t e r e s t <R e f u n d > or Su r c h a r g e De f e r r e d ($ 1 , 1 9 2 , 4 3 8 . 0 9 ) Ba l a n c e En d i n g 9/ 3 0 / 1 1 <R e f u n d > or Su r c h a r g e $1 1 4 , 4 3 5 . 9 4 ($ 9 4 6 . 0 2 ) ($ 1 , 0 7 8 , 9 4 8 . 1 7 ) De m a n d Co s t Co m m o d i t y Co s t To t a l Ga s Co s t Fi r m Sc h e d u l e 10 1 $0 1 0 4 8 6 $0 4 6 1 01 Fi r m Sc h e d u l e 11 1 $0 1 0 4 8 6 $0 4 6 1 0 1 Fi r m Sc h e d u l e 11 2 $0 1 0 4 8 6 80 . 4 6 1 0 1 In t e r r u p t i b l e Sc h e d u l e 13 1 . $0 4 6 1 0 1 $0 4 6 1 0 1 $0 5 6 5 8 7 $0 5 6 5 8 7 $0 5 6 5 8 7 $0 4 6 1 0 1 $0 4 6 1 0 1 In t e r r u p t i b l e Sc h e d u l e 13 2 000000‘- Ix‘- I‘IC4- .C0C.; AV I S T A UT I L I T E S To t a l De f e r r a l / A m o r t i z e d Ba l a n c e At 9/ 3 0 / 1 1 20(2 ) (4 ) (6 ) (8 ) (1 0 ) (1 2 ) (1 4 ) -I I J • Pr i o r Yr • Cu r r e n t Yr Oc t No v De c Ja n Fe b Ma r Ap r Ma y Ju n e Ju l y Au g Se p t 000000-Ix‘- IwUC4- .C0UU AV I S T A UT I L I T E S De f e r r a l Ba l a n c e At 9/ 3 0 / 1 1 I. 20(2 ) (4 ) (6 ) I (8 ) (1 0 ) (1 2 ) (1 4 ) • Pr i o r Yr • Cu r r e n t Yr Oc t No v De c Ja n Fe b Ma r Ap r Ma y Ju n e Ju l y Au g Se p t AV I S T A UT ! LI T E S rr I * — — q1 11 —j (2 ) - o (4 ) . 00000‘- Ix‘- I (6 ) < (8 ) (1 0 ) (1 2 ) • Pr i o r Yr • Cu r r e n t Yr Oc t No v De c Ja n Fe b Ma r Ap r Ma y Ju n e Ju l y Au g Se p t