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HomeMy WebLinkAbout20170302IPC to ICL & Sierra Club Redacted 2-1 to 2-10.pdf<IHm* An TDACOnP Company LISA D. NORDSTROM Lead Counsel lnordstrom@idahopower.com i" r/ll'rltr!*fa 5 r-*L-rl-i ri L-u iiiitiirlil :2 PFI hr 30 . i- I ri-iI r..":r..11r' r. l,'.tll[10f""i March 2,2017 VIA HAND DELIVERY Diane Hanian, Secretary Idaho Public Utilities Commission 472 West Washington Street Boise, ldaho 83702 Re Case No. IPC-E-16-24 Recovery of Costs Associated with North Valmy Power Plant - ldaho Power Company's Response to the Second Set of Data Requests of the Siena Club and the ldaho Conservation League Dear Ms. Hanian: Enclosed forfiling in the above matter please find an original and three (3) copies of ldaho Power Company's Redacted Response to the Second Set of Data Requests of the Sierra Club and the ldaho Conservation League. Also enclosed for filing are an original and three (3) copies of ldaho Power Company's Gonfidential Responses to the ldaho Conservation League and the Sierra Club's Production Request Nos. 2-5, 2-6, 2-7, and 2-9. ln addition, enclosed are four (4) copies of a confidential disk containing information responsive to the Siena Club and the ldaho Conservation League's data requests. Please handle the confidential information in accordance with the Protective Agreement executed in this matter. truly yours, LDN:kkt Enclosures P.O. Box 70 (83707) 1221 W. ldaho 5t. Boise, lD 83702 Lisa D. Nordstrom LISA D. NORDSTROM (lSB No. 5733) ldaho Power Company 1221 West ldaho Street (83702) P.O. Box 70 Boise, ldaho 83707 Telephone: (208) 388-5825 Facsimile: (208) 388-6936 I no rd strom @ ida hopower. co m i-:;.1r_.11,/!:nI r;-Ui-l r i-LJ r.il1t!!il ALJiJ lJillr L Pll L: 30 ", -: i ,:i"j;i . ,:-.li,ii,ii$5ififi Attomey for ldaho Power Company BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF THE APPLICATION OF IDAHO POWER COMPANY FOR AUTHORITY TO INCREASE ITS RATES FOR ELECTRIC SERVICE TO RECOVER COSTS ASSOCIATED WITH THE NORTH VALMY PLANT GASE NO. IPC-E-16-24 IDAHO POWER GOMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE COMES NOW, ldaho Power Company ("ldaho Powe/' or "Company"), and in response to the Second Set of Data Requests of the Siena Club and the Idaho Conservation League to ldaho Power Company dated February 9, 2017, herewith submits the following information: IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 1 ) ) ) ) ) ) ) ) ) ) REQUEST NO. 2-1: Provide all workpapers underlying Exhibit 6 of Mr. Harvey's Direct Testimony, including any Excel workpapers, in "as-utilized" form, unlocked and with formulae and links intact, and model run input and output files as per the format of SC-ICL 9a. RESPONSE TO REQUEST NO. 2-1: Please see the Company's response to Staffs Request No. 1 for the workpapers in Excel with formulae and links intact underlying Exhibit 6. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 2 REQUEST NO. 2-2: Refer to the Direct Testimony of Mr. Harvey, page 16 at 20- 21. a. Provide the "most recent load forecast, natural gas forecast, and Valmy coal price forecast," as used in this assessment. b. Provide the source of the natural gas price forecast. c. Provide ldaho Power Company's most recent (i.e. as of today) natural gas price forecast. d. To the extent that ldaho Power Company has run Aurora with a more recent natural gas price forecast than used in this filing, provide this Aurora run as per the format in SC-ICL 9a. RESPONSE TO REQUEST NO. 2.2: a. Please see the Company's response to Staffs Request No. 14. b. The 2016 Henry Hub forecast from the EIA Annual Energy Outlook 2016 released September 2016. c. The 2016 Henry Hub forecast referred to in b above is the most recent long-term natural gas forecast. The long-term forecast was set with the annual EIA publication and will not be updated until the next EIA publication in the fall of 2017. d. ldaho Power has not prepared a new AURORA analysis for the purposes of evaluating the Valmy Plant. However, a supplemental analysis as described in the response to Staffs Request No. 2.i. wil! be filed and will include updated assumptions in line with the 2017 lRP. The Company expects to provide the results of the Supplemental Analysis as a supplemental response to Staffs Request no Iater than the end of March 2017. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 3 The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 4 REQUEST NO. 2-3: Please refer to response to SC-ICL 1-7, describing that the process used by ldaho Power Company to assess the economic value of North Valmy is "very similar to the assessment of various portfolios within the lRP." a. Has ldaho Power formally assessed the economic value of retiring either unit of North Valmy in any year prior to 2025 at any time since the submission of the 2015 lntegrated Resource Plan? A formal assessment here is defined as an analysis resulting in an internal memorandum, presentation, white paper, or draft filing. lf not, why not? b. Has ldaho Power informally assessed the economic value of retiring either unit of North Valmy in any year prior to 2025 at any time since the submission of the 20lS lntegrated Resource Plan? An informa! assessment would be a draft calculation or analysis resulting in an intemal communication of any form. lf not, why not? c. Provide any analyses conducted by ldaho Power with respect to the economic value of maintaining or retiring either unit of North Valmy in any year prior to 2025 since the submission of the 2015 Integrated Resource Plan. d. Provide the workpapers supporting such analysis if conducted. e. Did ldaho Power review the testimony or exhibits of NV Energy in its 2017-2036 Triennial lntegrated Resource Plan with respect to the treatment of North Valmy? lf so, who at IPC reviewed the NV Energy filing, and which materials were reviewed? f. ls ldaho Power Company in agreement with NV Energy's assessment (as per that filing's public Exhibit ECON-3, IRP Volume 12 pages 92-122) that North Valmy IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE.5 is likely to operate at or below a 5.5% capacity factor in every year between now and 2025? lf not, why not? RESPONSE TO REQUEST NO. 2.3: a. No. ldaho Power has not formally assessed the economic value of retiring either unit of North Valmy in any year prior to 2025 at any time since the submission of the 2015 lntegrated Resource Plan. However, ldaho Power is preparing a supplemental analysis to be provided in response to Staff DR No. 2i. and as part of the 2017 lRP. b. Yes. ldaho Power has informally assessed the economic value of North Valmy. c. The enclosed Confidential Excel Workbook to this response shows a preliminary analysis in preparation for the 2017 lRP. The 2017 IRP is focused on Boardman to Hemingway and Jim Bridger selective catalytic reduction investments. The analysis forecasted various shutdown dates for Valmy and Jim Bridger Units and the impact on the load and resource balance. The forecast results used 2015 IRP assumptions and dated fixed cost assumptions therefore the results have not used except in helping inform the impact of unit closures on costs and resource needs in preparation for the 2017 lRP. d. Please see the confidential attachment provided with this response. e. Yes. ldaho Power did review portions of the NV Energy Triennial lntegrated Resource Plan focusing on the treatment of North Valmy. Tom Noll PhD., Senior Planning Analyst, in Power Supply Planning reviewed the filing as posted on the Nevada Public Utility Commission website. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 6 t. While Idaho Power has no opinion on the "likely operation" of NV Energy's portion of the Valmy plant, ldaho Power agrees it is possible Valmy may operate at or below 5.5o/o capacity factor in the yearc before 2025. The confidentia! attachment will be provided to those parties that have executed the Protective Agreement in this matter. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 7 REQUEST NO. 24: Please refer to SC-ICL 5 Attach 1 Conf., email from Gaurav Shil (NVE) to Tom Harvey on June 26, 2014, subject FW: FW: Valmy Life Span Analysis Process Update. a. Did NV Energy provide a Valmy Life Span Analysis, draft or otherwise, of any form, including workbooks, presentation, whitepaper, or draft filing, at any date after June 26,2014? b. Provide any workbooks, presentations, whitepapers, or draft filings shared by NV Energy with ldaho Power Company with respect to a Valmy Life Span Analysis on or after June 26,2014, up through the present day. c. Aside from the 2015 lRP, has ldaho Power Company shared any form of Life Span Analysis with respect to North Valmy after June 26,2014? d. Provide any workbooks, presentations, whitepapers, or draft filings shared by ldaho Power Company with Nevada Power Company with respect to a Valmy Life Span Analysis on or after June 26, 2014, up through the present day. RESPONSE TO REQUEST NO. 2.4: a. NV Energy provided ldaho Power two Excel files on Life Span Analysis Process ("LSAP") assumptions after June 26,2014. The files referenced in this request were independently prepared by NV Energy for use in NV Energy's LSAP and provided to ldaho Power for informational purposes only. These files are provided as confidential Attachments 1 and 2 on the confidential CD. b. PIease see confidential Attachments 1 and 2 provided on the confidential cD. c. No. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 8 d. Please see the response to c. The confidential attachments will be provided to those parties that have executed the Protective Agreement in this matter. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. ]DAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE.9 REQUEST NO. 2-5: Please refer to SC-ICL 5 Attach 1 Conf , email from Gaurav Shil (NVE) to Tom Harvey on July 14, 2014, subject RE: RE: Valmy Life Span Analysis Process Update with attachment "Valmy LSAP assumptions v3.xlsx" a. Did ldaho Power Company make any changes or recommendations to change this workbook? lf not, did ldaho Power Company approve of the assumptions made in this workbook? b. Provide any correspondence or feedback from ldaho Power Company back to NV Energy with respect to LSAP assumptions after July 14, 2014, or document the nature of phone calls with respect to the LSAP conducted at this time between Mr. Harvey and Mr. Shil, or their representatives. c. Refer to the attachment, tab "lnfra," line 25 with respect to I Does ldaho Power Company agree that are not sustainable at North Valmy? !f so, what exactly does this mean to IPC? lf not, why not? Provide supporting evidence. d. Refer to the attachment, tab "lnfra," lines 27 and 28 with respect to f I. Does ldaho Power Company agree are not sustainable at North Valmy? lf so, what exactly does this mean to IPC? If not, why not? Provide supporting evidence. e. Refer to the attachment, tab "lnfra," line 34 with respect to I Does ldaho Power Company agree that Valmy is lf not, why not? Provide supporting evidence and any studies conducted by lPC demonstrating that such f by Valmy. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 1O RESPONSE TO sT NO. 2-5:This request refers to an email dated July 14, 2014; however, after review of previously provided information, ldaho Power believes this request was intended to reference an emai! dated July 10, 2014, and has prepared its response accordingly. Additionally, the file referenced in this request was independently prepared by NV Energy for use in NV Energy's LSAP and was provided to ldaho Power for informational purposes only. a. No. ldaho Power did not make any changes or recommendations, nor did it approve any of the assumptions made in this workbook. b. No correspondence or feedback occurred with respect to these LSAP assumptions after July 1O,2014. c-e. As discussed above, the file referenced in this request was independently prepared by NV Energy, and the Company did not provide feedback with regard to the assumptions contained in this file, nor did it approve any of these assumptions. Therefore, ldaho Power has not formed an opinion with respect to ther,""or assumptions as co nta ined i n the above-referenced attachment. The confidential response will be provided to those parties that have executed the Protective Agreement in this matter. The response to this Request is sponsored by Tom Harvey, Resource Planning & Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE. 11 REQUEST NO. 2-6: Please refer to SC-ICL 5 Attach 1 Conf., email from Tom Harvey to Tessia Park and Lisa Grow on May 2,2016, subject FW:FW: April 19 Conf. Call. Refer specifically to the emai! in this chain from Kevin Geraghy on April 15 at 9:52 AM with respect to a by NV Energy a. Please provide a!! conespondence between ldaho Power Company and NV Energy with respect to this I Provide correspondence at any level of management, executive or otherwise. b. Please provide all intema! conespondence at ldaho Power Company with respect to this RESPONSE TO REQUEST NO. 2.6: a. These particular conversations related to whether NV Energy had an interest in NV Energy determined Please refer to the May 2, 2016, email in this chain from Kevin Geraghty related to NV Energy's decision to b. There is no additional intemal correspondence responsive to this request. The confidential response will be provided to those parties that have executed the Protective Agreement in this matter. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 12 REQUEST NO. 2-7: Please refer to SC-ICL 5 Attach 1 Conf., email from Tom Harvey to Tessia Park and Lisa Grow on May 2,2016, subject FW:FW: April 19 Conf. Cal!. a. Please refer to the first email in this chain from Mr. Harvey on April 15 at 8:44 AM. What is the OPC refened to in this email? Provide a copy of the OPC with Mr. Harvey's redlines, and a final copy of the OPC. b. Refer to the email in this chain from Kevin Geraghy on April 15 at 9:52 AM. Did ldaho Power ever receive a formal or informal from NV Energy? Please describe the nature of the initia!referred to here. c. Refer to the email in this chain from Mr. Harvey on May 2 at 6:48 AM. Please describe the nature of the "capacity requirements" discussed here, and include any supporting documentation or workpapers as used or considered by the Company at such time. d. Refer to the email in this chain from Mr. Geraghy on May 2 at 10:46 AM. Did IPC consider lf not, why not? e. Refer to the top email in this chain from Mr. Harvey on May 2 at 12:59 PM. Please describe the nature and outcome of the discussion or input provided in response to this email. Provide any notes or memoranda documenting or memorializing such discussion. RESPONSE TO REQUEST NO. 2.7: a. The "OPC" is the Operating Procedures Criteria for the North Valmy Station. Please see confidential Attachment 1 which includes the redlines on the confidential CD. A final OPC has not yet been negotiated to completion. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 13 b. Idaho Power did not receive a see the Company's response to Request No. 2-6 above. c. As part of the discussion of Please and as such there are no supporting documentation or workpapers. d. No. Please see the response to b above. e. lt was agreed, internally, to cancel the call and set one up when the OPC redline was complete. The internal continuation of the confidential emai! string being discussed in this request is provided as confidential Attachment 2 on the confidential CD. This intemal continuation was not provided in earlier discovery as it was not between NV Energy and ldaho Power. The confidential response and attachments wi!! be provided to those parties that have executed the Protective Agreement in this matter. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 14 REQUEST NO. 2-8:Please refer to SC-ICL 5 Attach 1 Conf., email from Rick Haender [sic/ to Tom Harvey on January 5, 2016, subject RE: RE: Valmy Life Assessment Analysis. a. Did the Gompany have discussions intemally with respect to earlier Valmy Unit shutdowns as a result or following this email? lf so, describe the nature of those discussions and provide any notes or memoranda memorializing such discussions. b. Did the Company have discussions with NVE with respect to earlier Valmy Unit shutdowns as a result or following this email? lf so, describe the nature of those discussions and provide any notes or memoranda memorializing such discussions. RESPONSE TO REQUEST NO. 2.8: a. No internal discussions about an earlier than 2019 shutdown resulted from orfollowed this email. b. No discussions with NV Energy about an earlier than 2019 shutdown resulted from or followed this email. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 15 REQUEST NO. 2-9: Refer to the Direct Testimony of Mr. Tom Harvey, page 12 at 3 through 9, with respect to the Company's changing use of Valmy (i.e. capacity rather than off-system sales). a. Has Idaho Power or NV Energy at any time since January 2014 sought to change the nature of the Iabor agreement(s) with North Valmy employees as a function of the Company's changing use of the power plant? b. Has ldaho Power of NV Energy at any time since January 2014 sought to change the nature of the labor agreement(s) with North Valmy employees for any other reason aside from the changing use of the power plant? c. lf the answer to either (a) or (b) above is affirmative, please describe what the Company has sought to change, and the reason why the Company has sought such change, including dates of negotiations or new contracts. d. lf the answer to either (a) or (b) above is affirmative, provide the contract prior to any negotiation or appea!, and the contract resulting from such negotiation or appeal, if available. e. Provide the annua! number of full time workers employed at the North Valmy site by either the Company or NV Energy from 2008 through 2016. f. Provide the projected annual number of full time workers expected to be employed at the North Valmy site by either the Company or NV Energy from 2017 to 2025. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE. 16 RESPONSE TO REQUEST NO. 2.9: a. Yes. On October 15, 2014, a Letter of Agreement was signed, which restructured generation employees' job classifications. The Letter of Agreement is provided as confidentialAttachment 1 on the confidential CD. b. No. c. The Company revised certain job classifications to allow flexibility for cross-training and enhance plant reliability. Negotiations were conducted between March 2013 and October 15, 2014, the date of the Letter of Agreement. d. The collective bargaining agreement remained the same - all that was added was the Letter of Agreement. The origina! collective bargaining agreement is provided as confidentialAttachment 2 on the confidential CD. e. The average number of full-time workers at North Valmy from 2008 through 2016 was !. f. Cunently there are ! full-time workers at North Valmy. Employment is expected to by 2025 The confidential response and attachments will be provided to those parties that have executed the Protective Agreement in this matter. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REOUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE- 17 REQUEST NO.2.1O: a. Has Nevada Energy, at any time, alleged default or the potential of default to IPC? b. Has lPG, at any time, alleged default or the potentia! of default to Nevada Energf c. !f either of the above is affirmative, provide the notice of the alleged default and the response from the allegedly defaulting party. RESPONSE TO REQUEST NO. 2.10: a. No. b. No. c. PIease refer to the responses to a. and b. The response to this Request is sponsored by Tom Harvey, Resource Planning and Operations Director, ldaho Power Company. DATED at Boise, ldaho, this 2nd day of March 2017. *uA SA D. NORDSTROM Attorney for ldaho Power Com ny IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 18 CERTIFICATE OF SERVICE I HEREBY CERTIFY that on this 2nd day of March 2017 I served a true and conect copy of IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE upon the following named parties by the method indicated below, and addressed to the following: Commission Staff Camille Christen Deputy Attomey General ldaho Public Utilities Commission 472 W est Washington (83702) P.O. Box 83720 Boise, ldaho 83720-007 4 Micron Technology, lnc. Thorvald A. Nelson Frederick J. Schmidt Emanuel T. Cocian Brian T. Hansen HOLLAND & HART, LLP 6380 South Fiddlers Green Circle, Suite 500 Greenwood Village, Colorado 80111 Pete Bennett Micron Technology, Inc. 8000 South FederalWay Boise, ldaho 83707 ldaho lrrigation Pumpers Association, lnc. Eric L. Olsen ECHO HAWK & OLSEN, PLLC 505 Pershing Avenue, Suite 100 P.O. Box 6119 Pocatello, Idaho 83205 Anthony Yankel 12700 Blake Avenue, Unit 2505 Lakewood, Ohio 44107 _Hand DeliveredX U.S. Mail _Overnight Mail _FAXX Email tnelson@hollandhart.com fschmidt@hollandhart.com etcocian@holland hart.com bhansen@holland hart. com klhal l@hol land hart.com kmtrease@ hol land hart. com _Hand DeliveredX U.S. Mai! _Overnight Mail FAX X Email cbennett(Om rcron.com tawolf@micron.com _Hand DeliveredX U.S. Mail _Overnight Mail FAX x Email elo@echohawk.com _Hand DeliveredX U.S. Mail _Overnight Mail _FAXX Email tony@vankel.net X Hand Delivered _U.S. Mail _Ovemight Mail FAX x Email camille.ch .idaho.oov IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE - 19 ldaho Conservation League Benjamin J. Otto ldaho Conservation League 710 North Sixth Street P.O. Box 844 Boise, ldaho 83701 Sierra Club Travis Ritchie Siena Club 2101 WebsterStreet, Suite 1300 Oakland, Califomia 94612 United States Department of Energy and Federal Executive Agencies Steven Porter Office of the General Counsel (GC-76) The United States Department of Energy 1000 Independence Avenue, SW (Room 6D-033) Washington, D.C.20585 _Hand DeliveredX U.S. Mail _Ovemight Mail _FAXX Emai! botto@idahoconservation.org _Hand DeliveredX U.S. Mail Ovemight Mail _FAXX Email travis.ritchie@sierraclub.org _Hand DeliveredX U.S. Mail _Ovemight Mail _FAXX Email steven.porter@hq.doe.oov Assistant 6 IDAHO POWER COMPANY'S REDACTED RESPONSE TO THE SECOND SET OF DATA REQUESTS OF THE SIERRA CLUB AND THE IDAHO CONSERVATION LEAGUE-20