20121119Quarterly Report.pdf

'ROCKY MOUNTAIN
POWER
'A DIVISION OF PACIFICORP
November 19, 2012
VIA OVERNIGHT DELIVERY
RECE!'J;
2012 NOV 19 AM 10: 15
.hS jPLJty, 1JTtLITlE.CG.MM .1SCC
201 South Main, Suite 2300
Salt Lake City, Utah 84111
Jean D. Jewell
Commission Secretary
Idaho Public Utilities Commission
472 W. Washington 77A e - -o ?-o Boise, ID 83702
Re: Rocky Mountain Power's Quarterly Energy Cost Adjustment Report
Ms. Jewell:
Please find enclosed for review three (3) copies of Rocky Mountain Power's 2012 third quarter
Energy Cost Adjustment Mechanism (ECAM) report and a confidential CD containing the
ECAM work papers. The Idaho Public Utilities Commission authorized implementation of an
ECAM in Order No. 30904 to track and defer the difference between base net power costs,
established in a general rate case, and actual net power costs incurred by Rocky Mountain Power
to serve its Idaho customers.
The Company has prepared a confidentiality agreement and this report is being provided to those
that have executed the confidentiality agreement.
Informal inquiries may be directed to Ted Weston, Idaho Regulatory Manager at (801) 220-
2963.
Very truly yours,
effrey PK Larsen
Vice President, Regulation & Government Affairs
CC:
Randy Lobb
Keith Hessing
Randall Budge
Neal Townsend
Kathryn Iverson
Enclosures