Final Approved Tariffs.pdf

Nineteenth Revision Sheet 150
Replacing
I.P.U.C.No.27 Eighteenth Revision Sheet 150 150
AVISTA CORPORATION
dibla Avista Utilities
SCHEDULE 150
PURCHASE GAS COST ADJUSTMENT -IDAHO
APPLICABLE:
To Customers in the State of Idaho where Company has natural gas service
available.
PURPOSE:
To pass through changes in costs resulting from purchasing and transporting
natural gas,to become effective as noted below.
RATE:
(a)The retail rates of firm gas Schedules 101,111 and 112 are to be
increased by 48.1480 per therm in all blocks of these rate schedules.
(b)The rates of interruptible Schedules 131 and 132 are to be increased by
37.3500 per therm.
(c)The rate for transportation under Schedule 146 is to be decreased by
0.0000 per therm.
WEIGHTED AVERAGE GAS COST:
The above rate changes are based on the following weighted average cost of gas
per therm as of the effective date shown below:
Demand Commodity Total
Schedules 101 10.7980 37,3500 48.1480
Schedules 111 and 112 10.7980 37.3500 48.1480
Schedules 131 and 132 0.0000 37.3500 37.3500
The above amounts include a gross revenue factor.
Demand Commodity Total
Schedules 101 10.7440 37.1640 47.9080
Schedules 111 and 112 10.7440 37.1640 47.9080
Schedules 131 and 132 0.0000 37.1640 37.1640
The above amounts do not include a gross revenue factor.
BALANCING ACCOUNT:
The Company will maintain a Purchase Gas Adjustment (PGA)Balancing
Account whereby monthly entries into this Balancing Account will be made to reflect
differences between the actual purchased gas costs collected from customers and the
actual purchased gas costs incurred by the Company.Those differences are then
collected from or refunded to customers under Schedule 155 —Gas Rate Adjustment.
Issued July 30,2013 Effective October 1,2013
Issued by Avista Utilities
By f Kelly 0.Norwood -Vice-President,State &Federal Regulation2’t4
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
Sept. 25, 2013 Oct. 1, 2013
Per O.N. 32898
Jean D. Jewell Secretary
Fifteenth Revision Sheet 155
Canceling
I.P.U.C.No.27 Substitute Fourteenth Revision Sheet 155 155
AVISTA CORPORATION
dibla Avista Utilities
SCHEDULE 155
GAS RATE ADJUSTMENT -IDAHO
AVAILABLE:
To Customers in the State of Idaho where Company has natural gas service
available.
PURPOSE:
To adjust gas rates for amounts generated by the sources listed below.
MONTHLY RATE:
(a)The rates of firm gas Schedules 101 and 111 are to be
increased by 0.01 50 per therm in all blocks of these rate schedules.
(b)The rate of interruptible gas Schedule 131 is to be decreased by
1.0420 per therm.
SOURCES OF MONTHLY RATE:
Changes in the monthly rates above result from amounts which have been
accumulated in the Purchase Gas Adjustment (PGA)Balancing Account as
described in Schedule 150 —Purchase Gas Cost Adjustment and Schedule 156 —
Purchase Gas Cost Adjustment.
SPECIAL TERMS AND CONDITIONS:
The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule
158.
Issued July3O,2013 Effective October 1,2013
Issued by Avista Utilities
By Kelly Norwood,Vice President,State &Federal Regulation
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
Sept. 25, 2013 Oct. 1, 2013
Per O.N. 32898
Jean D. Jewell Secretary