20050620Idaho Power concurs.pdf

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TILITIES COMMISSION
Randy C. Allphin
Contract Administrator
June 14, 2005
Idaho Public Utilities Commission
Attn: Scott Woodbury
PO Box 83720
Boise, ID 83720-0074
RE:CASE NOS. GNR-05-1; P AC-05-
IN THE MATTER OF THE ANNUAL REVISION AND UPDATED CALCULATION OF THE
ADJUSTABLE PORTION OF THE AVOIDED COST RA TE(S) FOR EXISTING PURP
CONTRACTS FOR A VISTA CORPORATION DBA A VISTA UTILITIES, FOR IDAHO POWER
COMP ANY AND FOR P ACIFICORP DBA UTAH POWER AND LIGHT COMPANY.
We have reviewed the information you have provided in your letter dated May 31 , 2005 notifying
Idaho Power of revision of the adjustable portion of the A voided cost rate( s) for existing PURP A contracts..
Idaho Power concurs that the model and calculations used by the IPUC staff for Idaho Power Company are
consistent with IPUC Order 28708.
Sincerely,
;2ci f. ad~
Randy C ~l
Contract Administration
Cc:Monica Moen (Ipco)
Bart Kline (Ipco)
Telephone: [phone] Fax: [phone] Raliphin(fY Idahopower, com