20170929Final Approved Tariff.pdf

AVISTA CORPORATION
d/b/a Avista Utilities
SCHEDULE 66
TEMPORARY POWER COST ADJUSTMENT - IDAHO
APPLICABLE:
To Customers in the State of ldaho where the Company has electric service
available. This Power Cost Adjustment shall be applicable to all retai! customers for
charges for electric energy sold. This Rate AdjustmEnt is designed to recover or
rebate a portion of the difference between actual and allowed net power supply costs.
MONTHLY RATE:
The energy charges of electric Schedules 1 , 11 , 12, 21 , 22, 25, 25P, 31 , 32, and
4149 are to be decreased by O.2a0$ per kilowatt-hour in all blocks of these rate
schedules.
SPECIAL TERMS AND CONDITIONS:
The rates set forth under this Schedule are subject to periodic review and
adjustment by the IPUC based on the actual balance of defened power costs.
SeMce under this schedule is subject to the Rules and Regulations contained
in this taffi.
The above Rate is subject to increases as set forth in Tax Adjustment
Schedule 58.
lssued July 31,2017 Efiective Oc'tober 1,2017
l.P.U.C. No.28
Nineteenth Revision Sheet 66
Canceling
Revision Sheet 66
Kelly O. Norwood - Mce President, State & Federal RegulationryJ^,*,J
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
Sept. 29, 2017 Oct. 1, 2017
Per O.N. 33894
Diane M. Hanian Secretary