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Home My WebLink About20070828PAC to IIPA 1-11, 1-12, 1-13, 1-26, 1-37.pdf~ ~~~~!o ~OUNT AIN R:=rEIVED.- d August 27, 2007 ZiJUl hUG 28 t\ II); 30 d~j~~i A\~SIONEric Olsen Idaho Irrigation Pumpers Assoc Racine, Olsen, Nye, Budge & Bailey 201 East Center Pocatello, 10 83204 RE:PAC-07- lIP A Set 1 (1-38) 201 South Main. Suite 2300 Salt Lake City. Utah 84111 Please find enclosed Rocky Mountain Power s Responses to lIP A 1 st Set Data Requests 1.12 1.13, 1.26 and 1.37. Also enclosed is Rocky Mountain Power s 1st Supplemental Response to lIP A Data Request 1.11. Provided on the enclosed CDs are Attachments lIP A 1.11 1st Supplemental, 1.12, 1.13 and 1.26. If you have any questions, please feel free to call me at (801) 220-4975. Sincerely, /Eb Brian Dickman, Manager Regulation Enclosures Cc:Tony YankellIIPA Jean JewelllIPUC Randall C. Budge/Monsanto James R. Smith/Monsanto Maurice Brubaker/Monsanto Richard AndersonlEnergy Strategies Conley Ward! Agrium Dennis Peseau/ Agrium Brad Purdy/CAP AI Timothy Shurtz PAC-07-05/Rocky Mountain Power August 27, 2007 lIP A 1 st Set Data Request 1.11 1 st Supplemental IIPA Data Request 1. Please provide in electronic format for the period January 1 2004 through the most recent month available hourly data similar to that provided in CCS Request 11 in PAC-05-01. 1st Supplemental Response to lIP A Data Request 1. The following larger files provided in the company s original response have been broken down into smaller files for ease of use. The response to lIP AI-II C, 0 is now broken down by year (2004, 2005, 2006 and 2007). The response to lIP AI-II N is now broken down as follows: 2004 2005 2006 Jan-Jun 2006 Jul-Dec 2007 (It has not been determined who will sponsor this response at hearing. IDAHO PAC-O7- ROCKY MOUNTAIN POWER IIPA DATA REQUESTS SET 1 (1-38) ATTACHMENT lIP A 1.1st Supp ON THE ENCLOSED CD PAC-07-05/Rocky Mountain Power August 27, 2007 lIP A 1 st Set Data Request 1. lIP A Data Request 1.12 Please provide in electronic format a listing of the date, time, and estimated magnitude of all actual hourly curtailments/interruptions that occurred during the test year in Idaho separated by rate schedule or special contract customer. outright curtailments/interruptions are treated differently than "buy-throughs please state each separately. Response to lIP A Data Request 1. See Attachment lIP A 1.12 for curtailments / interruption data for special contract customers in the company s Idaho service territory. For scheduled curtailments of irrigation customers, please see Tables 5, 6 and 7 in Attachment IIPA 1.15, the Schedule 72 Idaho Irrigation Load Control 2006 Credit Rider Initiative Final Report. (Tom Beck and Jeff Bumgarner prepared this response and are the recordholders. It has not been determined who will sponsor this response at hearing. Please contact Brian Dickman at 801-220-4975 to discuss this response. IDAHO P AC-O7- ROCKY MOUNTAIN POWER lIP A DATA REQUESTS SET 1 (1-38) ATTACHMENT lIP A 1. ON THE ENCLOSED CD P A C- E-07 -05/Rocky Mountain Power August 27 2007 lIP A 1 st Set Data Request 1. lIP A Data Request 1.13 Please provide in electronic format a listing of the date, time, and estimated magnitude of all actual hourly curtailments/interruptions that occurred during the test year in each of the other jurisdictions. If outright curtailments/interruptions are treated differently than "buy-throughs , please state each separately. Response to lIP A Data Request 1.13 Please see Attachment lIP A 1.13 for curtailments / interruption data for other jurisdictions. Below is the 2006 Utah Demand Side Management program for Cool Keeper Air Conditioning Load Control Program. 2006 Utah Cool Keeper Air Conditioning Load Control Program Dispatch Date Dispatch Time Estimated Magnitude (me2awatts) 6 June '2:30p - 5:00p (MDT)56.2 26 June '2:00p - 5:00p (MDT)55. 27 June '2:30p - 4:00p (MDT)49.2 28 June '2:30p - 5:00p (MDT)64. Total June dispatches 11 July '3:00p - 4:50p (MDT)51.7 13 July '3:45p - 6:15p (MDT 62. 17July 2:30p - 5:00p (MDT)71.3 18July '2:30p - 5:00p (MDT)61.8 19July '2:30p - 5:00p (MDT)67. 20Julv '2:30p - 5:00p (MDT)57. 2IJuly '2:30p - 5:00p (MDT)70.1 25July '2:00p - 5:00p (MDT)67. 27July '2:30p - 5:00p (MDT)70. 28July '2:30p - 5:00p (MDT)90. Total July dispatches August '2:30p - 5:00p (MDT)41.4 8August '2:30p - 5:00p (MDT)60. P AC-07 -05/Rocky Mountain Power August 27,2007 lIP A 1 st Set Data Request 1. Dispatch Date Dispatch Time Estimated Magnitude (mee:awatts) OAugust '2:30p - 5:00p (MDT)79.1 11 August '2:30p - 5:00p (MDT)65. 21August '2:30p - 5:30p (MDT)65. 22August '2:30p - 5:00p (MDT)63. 23August '2:30p - 5:00p (MDT)62. 29August '2:30p - 5:00p (MDT)71.4 30August '2:30p - 5:00p (MDT)71.4 Total August dispatches Total 2006 dispatches Estimation methodology: The estimate of load reduction for each dispatch event was derived utilizing two separate measurements. First, estimates were made based on the company contractual measurement protocol using inferential statistics drawn from a pre- selected stratified random sample of participating sites located throughout Rocky Mountain Power s Cool Keeper network. Second, dispatch estimates were drawn from the company s supervisory control and data acquisition system (SCADA) where actual load behavior was monitored along Rocky Mountain Power Wasatch Front service area. The estimate of load reductions in the table above represents an averaging of these two measurements for each dispatch date and time. (Tom Beck and Jeff Bumgarner prepared this response and are the recordholders. It has not been determined who will sponsor this response at hearing. Please contact Brian Dickman at 801-220-4975 to discuss this response. IDAHO P AC-O7- ROCKY MOUNTAIN POWER lIP A DATA REQUESTS SET 1 (1-38) ATTACHMENT lIP A 1. ON THE ENCLOSED CD PAC-07-05/Rocky Mountain Power August 27 2007 lIP A 151 Set Data Request 1. lIP A Data Request 1.26 Mr. Walje indicated on page 15 lines 5-12 of his testimony that Rocky Mountain Power has successfully delivered its System Average Interruption Frequency Index (SAIFI) target during 2006 and is on track to deliver its SAlOl target for 2007. Please provide what the 2006 and 2007 SAIFI and SAlOl targets are. Also please provide the SAIFI and SAIDI actual values by jurisdiction and for the system as a whole for each year from 2001 through 2006. Response to lIP A Data Request 1.26 In Mr. Walje s testimony, the targets cited relate to the Service Standards Program, which identified a SAIFI goal of2.07, by 3/31/2008. The Service Standards Program does not have year-by-year targets for reliability, but deliver- by dates. Please see Attachment lIP A 1.26 for actual performance from 2001 through 2006 for each jurisdiction and the system. Note that the company implemented an automated outage reporting system between 2001 and 2004 which led to better data collection of outage results and renders year-to-year results for each state incomparable. Two target values have been provided since the company and commission modified the method for evaluating major event thresholds. (Heide Caswell prepared this response and is the recordholder. Douglas N. Bennion is expected to sponsor this response at hearing. Please contact Brian Dickman at 801-220-4975 to discuss this response. IDAHO PAC-O7- ROCKY MOUNTAIN POWER IIPA DATA REQUESTS SET 1 (1-38) ATTACHMENT lIP A 1. 0 N THE ENCLOSED CD PAC-07-05/Rocky Mountain Power August 27, 2007 lIP A 1 st Set Data Request 1.37 lIP A Data Request 1. Please provide a list of the "scalars" developed by the Company as addressed On page 19 lines 3-18 of Mr. Widmer s testimony. Response to' lIP A Data Request 1. The scalars are extremely confidential, price and transaction sensitive, and commercially proprietary. Disclosure of this information may give an undue advantage to competitors and therefore requires the highest level of confidential treatment. Monthly and hourly scalars developed for the quarter ended June 30 2007 will be made available for review at the company s offices. Please contact Brian Dickman at 801-220-4975 to make arrangements to review. (Mark T. Widmer prepared this response, is the recordholder, and is expected to sponsor this response at hearing.