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Home My WebLink AboutMODPROC.docx(text box: 1)BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF THE APPLICATION OF WASHINGTON WATER POWER COMPANY FOR AUTHORITY EXTEND AN EXISTING REBATE UNDER ELECTRIC TARIFF SCHEDULE 66—TEMPORARY POWER COST ADJUSTMENT—IDAHO. ) ) ) ) ) ) ) ) ) CASE NO. WWP-E-97-6 NOTICE OF APPLICATION NOTICE OF MODIFIED PROCEDURE NOTICE OF COMMENT/ PROTEST DEADLINE YOU ARE HEREBY NOTIFIED that on June 30, 1997, The Washington Water Power Company (Water Power; Company) in Case No. WWP-E-97-6 filed an Application with the Idaho Public Utilities Commission (Commission) proposing a twelve month extension of the Power Cost Adjustment (PCA) rebate approved by Order No. 26533 dated July 30, 1996 in Case No. WWP-E-96-4 which is presently scheduled to expire August 31, 1997. Reference Water Power Electric Tariff Schedule 66—Temporary Power Cost Adjustment—Idaho. Water Power apprises the Commission that its request addresses an error in the calculation of PCA deferrals for the period July 1995 through March 1997. A correction entry was recorded by the Company in April 1997 amounting to $2,966,000 in the rebate direction. Extending the existing rebate for twelve months will pass on to customers a rebate of approximately $2,562,000 and will minimize the number of rate changes to customers. The rebate extension is being requested as a result of the “trigger” being reached and exceeded in Water Power’s Power Cost Adjustment (PCA) balancing account as established in Case No. WWP-E-88-3, Order No. 22816 issued October 31, 1989, extended in Case No. WWP-E-93-3, Order No. 24874, and extended and modified in Case No. WWP-E-94-4, Order No. 25637. Since the inception of the PCA in October 1989, the Company’s customers in the state of Idaho have received four rebates and three surcharges: $2,247,000, 2.45%, rebate beginning May 1, 1990 $2,314,000, 2.51%, rebate beginning May 1, 1991 $2,272,000, 2.59%, surcharge beginning November 1, 1992 $2,239,000, 2.54%, surcharge beginning January 1, 1995 $2,258,000, 2.43%, surcharge beginning September 1, 1995 $2,482,000, 2.34%, rebate beginning September 1, 1996 $2,639,000, 2.42%, rebate beginning June 1, 1997 The present PCA rate adjustment mechanism, as more particularly described in Order No. 25637, is designed to recover/rebate variances in net power supply expenses incurred by the Company. The PCA mechanism tracks changes in the Company’s power supply costs associated with abnormal weather and streamflows. The weather-related portion of the PCA tracks 100% of the variation in hydro generation from the hydro generation authorized. It also tracks 80% of the variation in secondary prices from those authorized, and the related variation in thermal generation. The PCA is also designed to recover contract costs incurred pursuant to the Public Utility Regulatory Policies Act of 1978 (PURPA) and the related implementing rules and regulations of the Federal Energy Regulatory Commission (FERC) beyond the level included in the Company’s general revenue requirement. PURPA contract costs are the result of the Company’s federally mandated obligation to purchase the output of qualifying small power and cogeneration facilities and, therefore, are largely outside the control of Water Power. The PCA tracks 100% of the changes in costs associated with PURPA contracts. The Company is allowed to record the difference between actual power supply costs and the level of those costs authorized by the Commission. When the total difference in costs exceed $2.2 million, the Company may request authority to implement a surcharge or rebate. The mechanics of a PCA rate adjustment are well defined in the Commission’s 1989 PCA Order. The rate change is to take place over a period of 12 months at the end of which time Water Power is to file a report indicating the total amount collected or rebated. Any existing difference is to be credited or debited to the balancing account. The rate change is applied to all customer class rates on a uniform percentage basis and recovered on the energy component of each schedule except for lighting schedules where recovery is to be on a flat rate uniform percentage basis. PCA related rate changes are limited to no more than two consecutive surcharges or rebates during any 12-month period, July 1 to June 30, and the annual rate change during any 12-month period is limited to 5%. The error correction implemented by the Company in its PCA balancing account and specifically noted by the Commission in prior Order No. 26935 in Case No. WWP-E-97-3 reflects the Company’s treatment of expired contracts (Chelan plant energy ($2,924,000) & Wood Power Inc. contract energy rights ($42,000)) in the PCA power supply model and related adjustments to system resources in the PCA deferral calculation. Under the Company’s proposal in this case, the monthly energy charges of the individual rate schedules will continue to be decreased beginning September 1, 1997 through August 31, 1998 by the following amounts: Sch. 66 Rebate Decrease per Kilowatt Hour (2.34%) Schedules 1,71 & 81 (Residential) .109¢/kWh Schedules 2, 3, 11, 12, 72, 73, 77 & 82 (General) .160¢/kWh Schedules 4, 5, 21, 22, 74, 75, 78 & 83 (Large General) .111¢/kWh Schedules 8, 25, 26 (Extra Large General) .068¢/kWh Schedules 31, 32, 76 & 84 (Pumping) .101¢/kWh Flat rate charges for Company-owned or customer-owned street lighting and area lighting service (Schedules 6, 7, 9, 41-49, 70 & 79) will continue to be decreased 2.34%. Continuation of the rebate will result in the currently effective rebate rates simply being extended. The combined effect of the recently approved rebate and proposed rebate continuation is an overall decrease of 4.77%, or $2.27 in the monthly bill of an average residential customer using 1,020 kilowatt hours. Water Power has requested that its rebate continuation be effective September 1, 1997, and expire August 31, 1998. The Company, as part of its Application, has filed supporting testimony and exhibits. YOU ARE FURTHER NOTIFIED that the Commission has reviewed the filings of record in Case No. WWP-E-97-6. The Commission has preliminarily determined that the public interest may not require a hearing to consider the issues presented and that the issues raised by the Application may be processed under Modified Procedure, i.e., by written submission rather than by hearing. Reference Commission Rules of Procedure, IDAPA 31.01.01.201-204. YOU ARE FURTHER NOTIFIED that the Commission may not hold a hearing in this proceeding unless it receives written protests or comments opposing the use of Modified Procedure and stating why Modified Procedure should not be used. Reference IDAPA 31.01.01.203. YOU ARE FURTHER NOTIFIED that the deadline for filing written comments orprotests with respect to the Application and the Commission’s use of Modified Procedure in Case No. WWP-E-97-6 is THURSDAY, AUGUST 21, 1997. Persons desiring a hearing must specifically request a hearing in their written protests or comments. YOU ARE FURTHER NOTIFIED that if no written comments or protests are received within the deadline, the Commission will consider the matter on its merits and enter its Order without a formal hearing. If comments or protests are filed within the deadline, the Commission will consider them and in its discretion may set the matter for hearing or may decide the matter and issue its Order on the basis of the written positions before it. Reference IDAPA 31.01.01.204. YOU ARE FURTHER NOTIFIED that written comments concerning Case No. WWP-E-97-6 should be mailed to the Commission and the Company at the addresses reflected below: COMMISSION SECRETARYTHOMAS D. DUKICH, MANAGER IDAHO PUBLIC UTILITIES COMMISSIONRATES & TARIFF ADMINISTRATION PO BOX 83720WASHINGTON WATER POWER CO. BOISE, IDAHO 83720-0074PO BOX 3727 SPOKANE, WA 99220 Street Address for Express Mail: 472 W WASHINGTON ST BOISE, IDAHO 83702-5983 All comments should contain the case caption and case number shown on the first page of this document. YOU ARE FURTHER NOTIFIED that the Application in Case No. WWP-E-97-6 can be reviewed at the Commission’s office and at the Idaho offices of The Washington Water Power Company during regular business hours. DATED at Boise, Idaho this day of July 1997. DENNIS S. HANSEN, PRESIDENT RALPH NELSON, COMMISSIONER MARSHA H. SMITH, COMMISSIONER ATTEST: Myrna J. Walters Commission Secretary cm\N:wwpe976.sw COMMENTS AND ANNOTATIONS Text Box 1: TEXT BOXES Office of the Secretary Service Date July 31, 1997