20060606Idaho Power concurs.pdf

IDAHO~POWER~
An IDACORP Company
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RandyC.Allp~~n '
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Contract Administra:tbr i , i.
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June 5 , 2006
Idaho Public Utilities Commission
Attn: Scott Woodbury
PO Box 83720
Boise, ID 83720-0074
RE:CASE NOS. GNR-06-
IN THE MATTER OF THE ANNUAL REVISION AND UPDATED CALCULATION OF THE
ADJUSTABLE PORTION OF THE AVOIDED COST RATE(S) FOR EXISTING PURPA
CONTRACTS FOR A VISTA CORPORATION DBA A VISTA UTILITIES, FOR IDAHO POWER
COMPANY AND FOR P ACIFICORP DBA UTAH POWER AND LIGHT COMPANY.
We have reviewed the information you have provided in your letter dated May 17, 2006 notifying
Idaho Power of revision of the adjustable portion ofthe Avoided cost rate(s) for existing PURPA 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,
Randy C Allphin
Contract Administration
Cc:Monica Moen (Ipco)
Bart Kline (lpco)
Telephone: [phone] Fax: [phone] Rallphin(!J!ldahopower,com