Docket No: 15-035-04

Rocky Mountain Power – Integrated Resource Plan

Docket Index

Docket Number: 15-035-04

In the Matter of: Rocky Mountain Power’s 2015 Integrated Resource Plan

263036

For questions regarding documents not linked call 801-530-6714

Date Description
September 16, 2016 Order
August 19, 2016 Supplement to PacifiCorp’s 2015 IRP Update – Reply Comments
August 8, 2016 Reply Comments from Rocky Mountain Power
Certificate of Service
August 8, 2016 Cover Letter
Certificate of Service
Reply Comments from Rocky Mountain Power
June 29, 2016 Utah Clean Energy’s Response to Rocky Mountain Power’s Request for Waiver of Business Plan Sensitivity Requirement
Certificate of Service
June 29, 2016 Comments from Utah Clean Energy
Certificate of Service
June 29, 2016 Response of Western Resource Advocates to Rocky Mountain Power’s Request to Waive Business Plan Requirement
June 29, 2016 Comments from Office of Consumer Services
June 29, 2016 Comments from the Division of Public Utilities
June 10, 2016 Appendix A Re: Stacy Tellinghuisen and Jennifer E. Gardner
June 3, 2016 Utah Clean Energy Requests for 2017 IRP Utah Stakeholder Input Meeting
April 25, 2016 Cover Letter
Certificate of Service
PacifiCorp’s 2015 Integrated Resource Plan Update – Corrected Table 2.1 – Chapter 2 (Page 21)
April 20, 2016 Notice of Amended Comment Period
April 13, 2016 Division of Public Utilities Request for Extension of Time
April 8, 2016 Notice of Filing and Comment Period
April 7, 2016 Cover Letter
Rocky Mountain Power’s Request for Waiver of Requirement to Include Business Plan as Sensitivity Case in Subsequent IRP’s
Certificate of Service
April 7, 2016 Notice of Filing and Scheduling Order
March 31, 2016 Cover Letter
Certificate of Service
2015 Integrated Resource Plan Update
Redacted Appendix B 2015 Integrated Resource Plan Update
Guide to Non-Confidential Data
2015 Existing Class 2 DSM for 2015 IRP Update
2016-17 New Class 2 DSM for 2015 IRP Update
Endur Price V9 12/31/2015 East-West with Repower Prices
1215 Scenario Prices High Gas
1215 Scenario Prices Low Gas
Tables A.1 – A.6 Load Forecast 2015 IRP Update
Figure B.2 – Portfolio Comparisons
Table B.1 – Mass-Cap Assumptions
Figure ES.1, 3.1, and 3.2 Load Forecast
Tables 3.1 and 3.2 – New QF Solar & Wind 2015 – 2017
Table 3.3, Figures 3.4, 3.5 and 3.6 – 2015 IRP Update Capacity L & RN
Table 3.4 – 2015 Business Plan Capacity L&R Need, Capacity of
Table 3.5 – 2015 IRP Capacity L&R Need, Capacity of
Tables 3.6 and 3.7, Figure 3.3 – 2015 IRP Update, Fall 2015 BP, 201
Figures ES.2, 4.1-4.5 – 2015 IRP Update, BP Power and Natural
Tables 4.1 and 4.2 – Solar and Wind Costs
Table 4.3 2015 IRP Update Battery Storage
Table 4.4 – Total Resource Cost for SSR 15 IRP Update_2016032
Figures 5.1-5.6 – OR, CA, WA RPS Compliance Position
Figures 5.7-5.10 – CO2 Emission and Generation, 2015 IRP Update
Table 5.2 – 2015 IRP Update Capacity L&R, Capacity of Resource
Tables 5.3-5.15 IRP Update Portfolio
Table 5.4 – Fall 2015 BP Capacity L&R, Capacity of Resources
Table 5.5 – Fall Business Plan Portfolio
Table 5.8 – Compare 15IRP Update Accelerated DSM Portfolio
Tables ES.1 and 5.1 – 2015 IRP Update Portfolio Compare Against 2
Figures ES.1, 3.1, and 3.2 – Load Forecast
Executive Summary – Figures ES.2, 4.1-4.5 – 2015 IRP Update, BP Power and Natural
Figure ES.3 – Capacity Position Comparison, 2015 IRP, Fall 21
Executive Summary – Tables ES.1 and 5.1 – 2015 IRP Update Portfolio Compare Against 2
Appendix B 2015 Integrated Resource Plan Update [PROPRIETARY]
January 8, 2016 Report and Order
November 19, 2015 Comments from Dr. Eric W. Young
November 6, 2015 Public Email Comments from November 5, 2015
September 25, 2015 Reply Comments from Office of Consumer Services
September 25, 2015 Reply Comments of Utah Clean Energy
Certificate of Service
September 25, 2015 Cover Letter
Response to the Utah Party Comments on PacifiCorp’s 2015 IRP
Certificate of Service
September 23, 2015 Public Email Comments from September 22, 2015
September 17, 2015 Public Email Comments from September 16, 2015
September 11, 2015 Public Email Comments from September 10, 2015
September 2, 2015 Public Email Comments from September 1, 2015
September 1, 2015 Public Email Comments from August 31, 2015
August 31, 2015 Errata to Utah Physicians for a Healthy Environment (UPHE) Comments
August 31, 2015 Public Email Comments from August 28, 2015
August 28, 2015 Public Email Comments from August 27, 2015
August 26, 2015 Public Email Comments from August 26, 2015
August 26, 2015 Public Email Comments from August 25, 2015
August 26, 2015 Cover Letter
Comments of Sierra Club, et. al.
Certificate of Service
August 25, 2015 Comments from UPHE
August 25, 2015 Public Comments from Breathe Utah
August 25, 2015 Initial Comments of Utah Clean Energy and SWEEP
Certificate of Service
August 25, 2015 Initial Comments from Utah Clean Energy
Certificate of Service
Exhibit A – Synapse Report on System Optimizer for 2015 IRP
August 25, 2015 Comments from Office of Consumer Services
August 25, 2015 Comments from Utah Association of Energy Users
August 25, 2015 Comments from Division of Public Utilities
August 25, 2015 Public Email Comments from August 24, 2015
August 24, 2015 Email Comments from 274 Utahns on PacifiCorp / RMP’s Proposed IRP
August 24, 2015 Comments from League of Women Voters of Utah
August 24, 2015 Comments from Matt Pacenza (Heal Utah), et. al.
August 24, 2015 Public Email Comments from August 21, 2015
August 21, 2015 Cover Letter and Certificate of Service
Comments from The Interwest Energy Alliance
August 21, 2015 Public Email Comments from August 20, 2015 – Part 2
August 21, 2015 Public Email Comments from August 20, 2015 – Part 1
August 20, 2015 Public Email Comments for August 19, 2015
August 19, 2015 Public Email Comments for August 18, 2015
August 18, 2015 Appendix A Re: Matt Pacenza and Robert DeBirk
August 18, 2015 Appendix A Re: Justin Wilson and John M. Barth of WCEC
August 18, 2015 Public Email Comments for August 17, 2015
August 17, 2015 Public Email Comments for August 14, 2015
August 14, 2015 Public Email Comments for August 13, 2015
August 12, 2015 Public Email Comments August 12, 2015
August 11, 2015 Public Email Comments August 11, 2015
August 10, 2015 Public Email Comments for August 10, 2015
Michael Jeppesen, Chip Ward, Brian Murphy, Alan Ernstsen, Robert Waters, Kyle Hayes, Leslie White, Cory MacNulty, Jim Frazer, Robynne Maxfield, Brian Kahn, Mark Molen, Jan Wood, Gloria Wurst, Ilauna Gurr, Jennifer Whitlock, Vicki Steffey, Tom Butine
Additional Email Comments from Terry Huff
Dick Cumiskey, Ryan Smith, Judith Scheffres, Michael Jaffe, Hayli Burnham, Kim Perrin, Angela Goodman, Glenn Wright, Robert W. Vorwald, Allen Larsen, Kim Smart, Doug Mayor, Eric Jacoby, George Latta, Earl Wunderli, Charlotte Gant, Paul Gilmore, Emanuel Vasquez, Lakin Beal, Richard Sullivan, Jonathan Webber, Destiny Calvano, Jacqueline Wittmeyer, Claire Wang, John Petz, Gloria Swensen, Sue DeVall, Beverley Cooper, Kyle Harmer, Ed Merrill, Karen Johnson, Pat Paterson, Matthew Burk, Jim Webster, Linda Reed, Todd Olsen, John Roth, Chloe Cigarroa, Pamela Petty, Morey Haymond, Martin Cole, Janet Christensen, Chris Sugar, Kathleen Dennis, Vee Kelsey-McKee, Jessica Clawson, Ryan McQuivey, Lee Walker, Pauline Higgins, T. Mullarkey, James McCormick, Terry Thomas, Thom Fligo, Caril Jennings, Rebecca Brain, Nancy Lombardo, Mike Lyons, Linda DiSante, Denise Morita, Pieter Unema, Dianne Gaschler, Mark Lusch, Marie Overall, Kathy Wood, Barbara Wise, Rebeca Bostick, Chris Armitage, Joan Mosch, Mary Whitesides, Ilene O’Reilly, Cramer Tolboe, Kent Matheny, David Folland, Elliott Hansen, Kate Schnepel, Louis Williams, Jim Wetzel, Jill Allen, Ray Whelan, Jodi Adair, Bill Goodall, Roger Lamoni, Connie Ball, Iain Huston, Kristen Rogers Iversen, Robert Nelson, Heidi Hidalgo, Judge Leverich, Whitney Williams, Duane Johnson, Aaron London, Sarah Wilmot, Susan Anderson, Pamela Smith, Sierra Jefferies, Jennifer Kleinman, Morgan Ray, Shelley Vebber, Jennifer Woodward, Tamara Neumann, Kris Eastman, Amy Dall, Jim Smith, Roxanne Simmons, Bonnie Larson, Roger Warren, Danene Peterson, Bobbi Salvato, Juliana Harris, Kwintone Lawton, Susan Booth, Shawna Wilde, C. Jean Varney, Laurel Willoughby, Cathleen Trease, David Nichols, John Anderson, Devin Thorpe, Carla Anderson, Zina Peterson, Brian Kishpaugh, James Bane, William Forbes, Lise Fischer,
Additional Email Comments from Matthew Burk
Nicolle Mlynarek, Suzie Ellison, Sharon Perry, Tebecca Sato, Sandi Cartwright, Meg Bowman, Shonette Offitt, Heather B., Sherry McIff, Holly Carrier, Patricia Montague, Scott McMurtrey, Mark Richards, Mikell Stringham, Paula Child, Diana Johnson, Leslie Eckford, Jennifer Fortin, Dave Jensen, Dennis Liabenow, Gerald Eldredge, William White, Michelle Ketchum, Lauren Wood, Steven Aldana, David Pilling, Peter Coombs, Evan Pool, John Wood, Jim Brandi, Quinn Hall, Scott Esson, Jim Fillman, T. L. Lawrence, Don Gren, Charlotte Maloney, Bryan Gibson, Paul Taylor, Annie Studer, Daniel Adams, Travis Jensen, Paul Ricketts, Bonnie Christiansen, Roslynn Brain, Breana Allegrini, Dawn Britt, Michael Allegrini, Cornelia Madsen, Pat Marida, Anne Zeigler, Steven Pritchett, Dana Baker, Jeremy Christensen, Roland Goyette, Robert Tennant, Lindsey Mattison, Dave Naslund, William Forbes, Mark Hurley, Caroline Olson, Kavita Willesen, Joanna Straughn, David Anson, Andrew Bjelland, Richard Lane, Steve Shuput, James Wheeler, Mark Lavelle
Additional Email Comments from Cynthia Conner,
Tami Jones, Anne Simmons, Laura Schmidt, Sheryl Schindler, Cynthia Conner, Anthony Huff, Nan Dalton, Ronda and Fred Fogo, Matthew Thomas, Joshua Moore, Aaron Shafovaloff, Peter Haslam, Sarah Henderson, Hobson Calhoun, Terry Ortega, Duane Carling, Rebecca Goldstein, Dana Cook, Noah Miterko, Craig Buschmann, Sharon and Jim McNair, Rachael Bush, Debi Buchanan, Scott Jones, Robert Whitehead, Suzanne Stensaas, Thomas Smith, Brian Kishpaugh, Ann Hollowell, Kenneth Miyake, Eileen McCabe, Joanna Taylor, Jill Jeppesen, Emily G. Smith, Chip Hennerman, Guy Koretz, Marc Weinreich, Craig Denton, Lynn Schwarz, Kathleen Euston, Jill Thomas, David Goldenberg, Louis Borgenicht, Helene Cuomo, Amy Sibul, Eugene Jones, Michael Shaw, Liz Burgess, Concerned Consumer, Marc Draper, Monica Morales, Lisa Paterson, Kevin Rapp, Kate Schnepel, Louise Cofield
August 7, 2015 Public Email Comments for August 7, 2015
Gregory Henning, Michael Lowe, Claire Wang, William Love, Kyle Harmer, Karen Robinson, Travis Pearce, Carol Clayton, Amy Fish, Steve Todrzak, Alan Naumann, Kelli Tompkins, Allanah Anderson, Terry Huff, Paula Longhurst, Meghan Dutton, Julie McKown, Mary Ketchum, Joseph Buffington, Sharry Buhanan-Decker, Meagan Gonsalves-Vorwald, Raquel Alfaro, Sylvia Nibley, Tracie Schooley, Brady Phillips, Cam Fowler, Arlene Szalay, Eric Pikyavit, Larry Erdman, Brenda Kidman, Chris Koogler, Kathleen Dennis, Kim Corbin-Lewis, Denise Clayton, Jason Utgaard, Andrea Lobb, Eric Cadora, Danielle Corrick, Veronica Egan, Ronni Egan, Ross Woolf, Alexandra Folmer, David Millheim, Chris Cline, Alexis Spendlove,
Additional Email Comments from Brenda Kidman
,
Jenica Jacobsen, Janet Kinneberg, Emily Townley, Chris Bateman, John Benson, Kari Larson, Amanda Mitchell, Diane McAffee, Kenneth Kohler, Elisabeth Luntz
August 6, 2015 Public Email Comments from Sandy Connell, Julianne Waters, Christine Katzenberger, Tyler West, Anthony Huff, Jonathan Marsh, Jess Fernandez, Louis Williams, Alicia Connell, Ty Markham
August 4, 2015 Public Email Comments from Rebecca Every, Marilyn Walker, Simon Duncan, Stephen Mossbarger
August 3, 2015 Public Email Comments from Amy Kopischke, Myron Wilson
July 30, 2015 Public Email Comments from Paul Zuckerman
July 17, 2015 Technical Conference Atendee List Re: 7/17/2015
Audio File of Technical Conference held July 17, 2015
June 25, 2015 Notice of Second Technical Conference
June 22, 2015 Comments from Division of Public Utilities
June 22, 2015 Audio File for Technical Conference 9:00 a.m.
List of Attendees
Audio File for Technical Conference 1:30 p.m. [PROPRIETARY]
List of Attendees [PROPRIETARY]
June 5, 2015 Order Granting Intervention of Western Resource Advocates
May 27, 2015 Sierra Club Request to Amend Service List
Certificate of Service
May 26, 2015 Order Granting Intervention of the Healthy Environment Alliance of Utah
May 19, 2015 Cover Letter
Appendix A Re: Shannon Anderson
May 18, 2015 Order Granting Intervention of the Powder River Basin Resource Council
May 15, 2015 Petition for Leave to Intervene of Western Resource Advocates
May 8, 2015 Cover Letter
Appendix A Re: Gloria D. Smith et. al.
Certificate of Service
May 4, 2015 Healthy Environment Alliance of Utah’s (HEAL) Petition for Leave to Intervene
May 4, 2015 Order Granting Intervention of Sierra Club
April 27, 2015 Petition to Intervene of the Powder River Basin Resource Council
April 27, 2015 Order Granting Intervention of the Utah Association of Energy Users
April 24, 2015 Appendix A Re: Gary A. Dodge
April 20, 2015 Order Granting Intervention of the Interwest Energy Alliance
April 20, 2015 Cover Letter
Appendix A Re: Benjamin J. Otto
April 20, 2015 Cover Letter
Sierra Club’s Preliminary Comments Re: Energy Storage
Certificate of Service
April 17, 2015 Scheduling Order and Notice of Technical Conferences
April 15, 2015 Cover Letter
Rocky Mountain Power Corrected Excel File Fig 1.7 rpt 2015 IRP L&R Need. filed 3/31/2015
April 14, 2015 Cover Letter
Appendix A Re: Benjamin Otto
April 14, 2015 Cover Letter
Sierra Club Petition to Intervene
Certificate of Service
April 7, 2015 Erratum Notice of Filing and Scheduling Conference
April 7, 2015 Notice of Filing and Scheduling Conference
April 6, 2015 Appendix A Re: Kevin Higgins
April 2, 2015 Appendix A Re: Nancy L. Kelly
April 2, 2015 Petition to Intervene of Utah Association of Energy Users
April 2, 2015 Appendix A Re: Courtney Higgins, Donald Hendrickson, Neal Townsend
March 31, 2015 Cover Letter
PacifiCorp’s 2015 Integrated Resource Plan – Volume I
PacifiCorp’s 2015 Integrated Resource Plan – Volume II – Appendices
PacifiCorp’s 2015 Integrated Resource Plan – Volume III – Redacted Version
PacifiCorp’s 2015 Integrated Resource Plan – Volume III – [PROPRIETARY]

Volume I – Chapter 1. Executive Summary
Exhibit A – Table 1.1 – 2015 IRP Preferred Portfolio Summary (MW)
Exhibit B – Figure 1.2 – Load Forecast Comparison among Recent IRPs
Exhibit C – Figure 1.3 – Comparison of Total Energy Efficiency Savings between the 2015 IRP Preferred Portfolio and the 2013 IRP Preferred Portfolio
Exhibit D – Figure 1.4 – Comparison of Power Prices and Natural Gas Prices among Recent IRPs
Exhibit E – Figure 1.5 – Comparison of FOTs among Recent IRPs
Exhibit F – Figure 1.6 – Annual State RPS Position Forecasts
Exhibit G – Table 1.2 – PacifiCorp 10-Year Capacity Position Forecast (MW)
Exhibit H – Figure 1.7 – Economic System Dispatch of Existing Resources in Relation to Monthly Load

Volume I – Chapter 3. The Planning Environment
Exhibit I – Figure 3.2 – U.S. Dry Natural Gas Production
Exhibit J – Figure 3.5 – Henry Hub NYMEX Futures

Volume I – Chapter 5. Resource Needs Assessment
Exhibit K – Table 5.1 – Forecasted System Coincidental Peak Load in Megawatts, Prior to Energy Efficiency and Distributed Generation Reductions
Exhibit L – Tables 5.2-5.14 and Figures 5.6-5.8 – 2015 IRP Capacity Loads and Resources Need, Capacity of Resources
Exhibit M – Figure 5.5 – Contract Capacity in the 2015 Load and Resource Balance

Volume I – Chapter 6. Resource Options
Exhibit N – Tables 6.1-6.3 – Total Resource Cost for Supply-Side Resource Options
Exhibit O – Tables 6.12 and 6.13 – Class 2 DSM Potential and Prices by Cost Bundle

Volume I – Chapter 7. Modeling & Portfolio Evaluation Approach
Exhibit P – Figure 7.4 – PacifiCorp System 111(d) Mass Cap Assumptions
Exhibit Q – Figure 7.5 – New Renewable Resource Energy Ceiling for 111(d) Compliance Strategies
Exhibit R – Figure 7.6 – Nominal CO2 Price Assumptions for the Portfolio Development Process
Exhibit S – Figure 7.7 – Wholesale Electricity and Natural Gas Prices in Core Case Definitions
Exhibit T – Figure 7.8 – Load Sensitivity Assumptions
Exhibit U – Figure 7.9 – Distributed Generation Sensitivity Assumptions
Exhibit V – Figure 7.10 High CO2 Price Sensitivity Assumptions
Exhibit W – Figure 7.11 – Wholesale Electricity and Natural Gas Prices in the High CO2 Sensitivity
Exhibit X – Figure 7.12 – Solar Cost Sensitivity Assumptions
Exhibit Y – Tables 7.5-7.12 – Stochastic Parameters
Exhibit Z – Figures 7.13-7.16 – Stochastic Price Distribution
Exhibit AA – Figures 7.17-7.22 Stochastic Load Distribution
Exhibit BB – Figure 7.23 – Simulated Annual Hydro Generation
Exhibit CC – Figure 7.24 – Wholesale Electricity and Natural Gas Prices in PaR Simulations

Volume I – Chapter 8. Modeling & Portfolio Selection Results
Exhibit DD – Figures 8.8-8.13, Figure 8.35, Tables 8.1, 8.4, 8.5, and 8.21 – Core Case Scatter Plots & Trigger Point
Exhibit EE – Table 8.2 – System Cost Impact of Oregon Situs RPS Renewable Resources
Exhibit FF – Tables 8.3, 8.22, and 8.23, Figures 8.1-8.7, 8.14, and 8.28 – Summary of 2015 IRP SO Information
Exhibit GG – Figures 8.15 and 8.16 – 2015 IRP Annual CO2 Emissions PaR and SO Figures
Exhibit HH – Figure 8.17 – Resource Types among Top Performing Portfolios
Exhibit II – Table 8.6 – Percentage Share of Energy from New Resources by Category
Exhibit JJ – Figure 8.18 – Customer Rate Impacts Benchmarked to Case C05a-3
Exhibit KK – Figure 8.19 – Cumulative Increase/(Decrease) in Preferred Portfolio Capacity Relative to Case C05a-3
Exhibit LL – Figure 8.20 – Summary of PacifiCorp’s 2015 IRP Preferred Portfolio
Exhibit MM – Figure 8.21 – Comparison of Total Energy Efficiency Savings in the 2015 IRP Preferred Portfolio and the 2013 IRP Preferred Portfolio
Exhibit NN – Figure 8.22 – Comparison of FOTs in the 2015 IRP Preferred Portfolio with the 2013 IRP Preferred Portfolio
Exhibit OO – Figure 8.23 – Energy Contribution of Preferred Portfolio Resources to Load Growth
Exhibit PP – Figures 8.25 and 8.26 – 2015 IRP Preferred Portfolio Bar Chart – Energy – Capacity SO
Exhibit QQ – Figure 8.27 – Annual State RPS Position Forecasts
Exhibit RR – Table 8.7 – PacifiCorp’s 2015 IRP Preferred Portfolio
Exhibit SS – Table 8.8 and Figure 8.24 – Preferred Portfolio Capacity Load and Resource Balance, Resources to Meet Peak Load
Exhibit TT – Tables 8.9 and 8.10 – Load and DG Sensitivity Analysis
Exhibit UU – Figures 8.29 and 8.30 – Sensitivity Renewable Compares
Exhibit VV – Figures 8.31 and 8.32 – WCA Portfolio Comparisons
Exhibit WW – Figures 8.33 – Increase/(Decrease) in System Optimizer Costs for the High CO2 Price Sensitivity Relative to the Benchmark
Exhibit XX – Figures 8.34 – Stochastic Mean Coal Capacity Factors from C14 Portfolios and High CO2 Price Assumptions

Volume I – Chapter 9. Action Plan
Exhibit YY – Tables 9.4 and 9.5 – 2015 IRP Portfolio Compare

Volume II – Appendices – Appendix A. Load Forecasting Details
Exhibit ZZ – Peak Normal California
Exhibit AAA – Peak Normal East Wyoming
Exhibit BBB – Peak Normal Idaho
Exhibit CCC – Peak Normal Oregon
Exhibit DDD – Peak Normal Utah
Exhibit EEE – Peak Normal Washington
Exhibit FFF – Peak Normal West Wyoming
Exhibit GGG – Weather Normalized Monthly Sales – California
Exhibit HHH – Weather Normalized Monthly Sales – East Wyoming
Exhibit III – Weather Normalized Monthly Sales – Idaho
Exhibit JJJ – Weather Normalized Monthly Sales – Oregon
Exhibit KKK – Weather Normalized Monthly Sales – Utah
Exhibit LLL – Weather Normalized Monthly Sales – Washington
Exhibit MMM – Weather Normalized Monthly Sales – West Wyoming
Exhibit NNN – Annual Coincident Peak Growth Change
Exhibit OOO – Annual Historical CP NCP and WX Sales
Exhibit PPP – Annual Load Growth Change
Exhibit QQQ – Comparison of Utah Peak Producing Temperatures
Exhibit RRR – Forecasted Annual Coincident Peak Load
Exhibit SSS – Forecasted Annual Load
Exhibit TTT – Line Losses by State – 2013 5 Year Average – Wyoming Split
Exhibit UUU – Load Forecast Compare
Exhibit VVV – Load Forecast History
Exhibit WWW – Monthly FERC Sales Forecast
Exhibit XXX – Residential Use Per Customer History
Exhibit YYY – Sales and Residential Use Per Customer Forecast
Exhibit ZZZ – Scenarios

Volume II – Appendices – Appendix B. IRP Regulatory Compliance
Exhibit A4 – IDPUC Final Order PAC-E-13-05 No. 32890, Dated September 11, 2013
Exhibit B4 – OPUC LC-57 Final Order 14-252, Dated July 8, 2014
Exhibit C4 – OR Order No. 14-296, Coal Analysis
Exhibit D4 – Utah Final Order, Docket No. 13-2035-01, Dated January 2, 2014
Exhibit E4 – WA – PacifiCorp IRP Attachment
Exhibit F4 – WYPSC 2013 IRP Letter Order 2000-424-EA-13, Dated September 4, 2013

Volume II – Appendices – Appendix C Public Input Process
Exhibit G4 –111(d) – Strategy Matrix, September 22, 2014
Exhibit H4 – Draft Action Plan Handout
Exhibit I4 – Scenario Case Matrix – August 7, 2014
Exhibit J4 – Scenario Case Matrix – September 25, 2014
Exhibit K4 – Scenario Case Matrix – July 17, 2014
Exhibit L4 – Stakeholder Comment Response – September 23, 2014
Exhibit M4 – Kick-Off Meeting – June 5, 2014
Exhibit N4 – Public Input Meeting 2 – July 17-18, 2014
Exhibit O4 – Public Input Meeting 3 – August 7-8, 2014
Exhibit P4 – Public Input Meeting 4 – September 25-26, 2014
Exhibit Q4 – Public Input Meeting 5 – November 14, 2014
Exhibit R4 – Public Input Meeting 6 – January 29-30, 2015
Exhibit S4 – Public Input Meeting 7 – February 26, 2015

Volume II – Appendices – Appendix D DSM &I Supplemental Resources
Exhibit T4– DSM Potential – Volume 1: Executive Summary
Exhibit U4 – DSM Potential – Volume 2: Class 2 DSM Analysis
Exhibit V4 – DSM Potential – Volume 3: Class 1 and 3 DSM Analysis
Exhibit W4 – DSM Potential – Volume 4: Appendix A through G to Class 2 DSM Analysis
Exhibit X4 – DSM Potential – Volume 4H: Appendix H to Class 2 DSM Analysis – Measure Assumptions
Exhibit Y4 – DSM Potential – Volume 5: Class 1 and 3 DSM Analysis Appendix
Exhibit Z4 – Energy Trust of Oregon – Energy Efficiency Resource Assessment Report
Exhibit A5 – 2014 Report on Irrigation Time-of-Use Pilot, Schedule 215
Exhibit B5 – Table D.3 – Class 2 DSM Resources (2015 IRP Preferred Portfolio, Incremental Resources)

Volume II – Appendices – Appendix E Smart Grid
Exhibit C5 – OR UM-1667 – PacifiCorp’s 2014 Smart Grid Report, Dated October 31, 2014
Exhibit D5 – Docket No. 08-999-05 2014 Smart Grid Monitoring Report, Dated July 1, 2014
Exhibit E5 – WA – PacifiCorp’s 2014 Smart Grid Report, Dated August 26, 2014
Exhibit F5 – WY – Smart Grid Annual Report, Dated July 10, 2014

Volume II – Appendices – Appendix F Flexible Resource Needs Assessment
Exhibit G5 – Table F.1, F.2, and Figures F.1 and F.2

Volume II – Appendices – Appendix H Wind Integration Study
Exhibit H5 – PaR Study Set-ups
Exhibit I5 – Tables H.2-H.14, H.16, H.17, H.20, H.21, and Figures H.6-H.7
Exhibit J5 – Tables H.15 and H.19 – Wind Integration Study Cost Results
Exhibit K5 – Table H.16 – Average Natural Gas and Electricity Prices Used in the 2012 and 2014 Wind Integration Studies

Volume II – Appendices Appendix L Stochastic Loss of Load Study
Exhibit L5 – L&R Study Summary
Exhibit M5 – LOLP PVRR Cost Results
Exhibit N5 – ResMargin10 Reliability Event
Exhibit O5 – ResMargin11 Reliability Event
Exhibit P5 – ResMargin12 Reliability Event
Exhibit Q5 – ResMargin13 Reliability Event
Exhibit R5 – ResMargin14 Reliability Event
Exhibit S5 – ResMargin15 Reliability Event
Exhibit T5 – ResMargin16 Reliability Event
Exhibit U5 – ResMargin17 Reliability Event
Exhibit V5 – ResMargin18 Reliability Event
Exhibit W5 – ResMargin19 Reliability Event
Exhibit X5 – ResMargin20 Reliability Event
Exhibit Y5 – SO Summary
Exhibit Z5 – Tables I.1-I.5, Figures I.2-I.5 Summary Results of PRM Report

Volume II – Appendices – Appendix K Detailed Capacity Expansion Results
Exhibit A6 – Tables K.3 and K.4 – 2015 IRP Potential Resource List
Exhibit B6 – Tables K.5 and K.6 – SO Results – PVRR and CO2
Exhibit C6 – Table K.7 – Core Cases, Detailed Capacity Expansion Portfolios
Exhibit D6 – Table K.8 – Sensitivity Cases, Detailed Capacity Expansion Portfolios

Volume II – Appendices – Appendix L – Stochastic Simulation Results
Exhibit E6 – Figures L.1-L.7 – Core Case Scatter Plots & Trigger Point
Exhibit F6 – Table L.1 Stochastic mean PVRR by Price Scenario, Core Cases
Exhibit G6 – Tables L.2-L.27 – 2015 IRP Stochastic Sensitivity Case Simulation Data
Exhibit H6 – Table L.28 – 10-Year Average Incremental Customer Rate Impact ($m), Final Screen Portfolios
Exhibit I6 – Tables L.29 and L.30 – RH1 RH2 LOLP Package

Volume II – Appendices – Appendix N Wind & Solar Peak Contribution
Exhibit J6 – Figures N.1-N.5 – Figures
Exhibit K6 – Hourly LOLP 2017
Exhibit L6 – Proxy Solar Profiles
Exhibit M6 – Tables N.1 and N.2 – Capacity Factor Calculation – Wind and Solar

Volume II – Appendices – Appendix O. Distributed Generation Study
Exhibit N6 – Navigant Distributed Generation Resource Assessment for Long-Term Planning Study, Dated June 9, 2014

Volume II – Appendices – Appendix P. Anaerobic Digesters Study
Exhibit O6 – Anaerobic Digesters Resource Assessment for PacifiCorp – Washington Service Territory, Dated June 26, 2014

Volume II – Appendices – Appendix Q. Energy Storage Study
Exhibit P6 – Update to Energy Storage Study for Integrating Variable Energy Resources within the PacifiCorp System

Volume II – Appendices – Appendix R. Stochastic Parameters
Exhibit Q6 – Table 2 – Uncertainty Parameters for Natural Gas
Exhibit R6 – Table 3 – Uncertainty Parameters for Electricity Regions
Exhibit S6 – Table 4 and Figure 10 – Load Parametric Estimation
Exhibit T6 – Table 5 – Uncertainty Parameters for Hydro Generation
Exhibit U6 – Table 5 and Figure 11 – Hydro Parametric Estimation
Exhibit V6 – Table 6 – Short-Term Correlations by Season

Volume III
Exhibit W6 – Initial Portfolio – Final
Exhibit X6 – OFPC – Final
Exhibit Y6 – Updated Portfolio – Final
Exhibit Z6 – V3 – FPC Figures
Exhibit A7 – V3 – Portfolio Changes – NT3
Exhibit B7 – V3 – Portfolio Changes – WYD

Excel File – Copy of PacifiCorp 2015 IRP – Disk 1 Contents – Public

Web – Comment_OR_CUB_CarbonAnalysis_8-22-14
Web – Comment_OR_ICNU-111d_10-20-14
Web – Comment_OR_ODOE_CO2Scenarios_09-05-14
Web – Comment_OR_ODOE_PaRRuns_08-19-14
Web – Comment_OR_OPUC-DataDisks_6-11-14_R
Web – Comment_OR_RNP_CapContrib_08-21-14
Web – Comment_Other_BlueCastle_CapitalCostAdvancedFission_10-31-14
Web – Comment_Other_BlueCastle_NuclearOptions_08-14-14
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Web – Comment_WA-StateBioEnergy_Anaerobic-Digesters_9-17-14
Web – Comment_WY_NLRA_RPS-Trans-EnvironPolicy_08-14-14
Web – Comments_OR_NWEC_SolarPVCosts_08-07-2014
Web – PACResponse_Digester-Response_10-13-14
Web – Copy of PacifiCorp-2015IRP_RH1-SOReportPackage-03162015
Web – Copy of PacifiCorp-2015IRP_RH2-SOReportPackage-03162015
Web – Copy of PacifiCorp-2015IRP_Sensitivity-SOReportPackage-03162015

ASSUMPTIONS-INPUTS DSM
Class 1, Source Data
Assumptions-Inputs – Copy of IRP_inputs_Class-1  2014-09-24

Assumptions-Inputs DSM
Assumptions-Inputs – Copy of Class 1 DSM 20140929 EPM

Class 2, DSM Supply Curves – Accelerated – EPM
These files are accessible via .xml file only through the disk

Class 2, Source Data
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_CA_Accelerated
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_ID_Accelerated
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_OR_Accelerated
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_UT_Accelerated
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_WA_Accelerated
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_WY_Accelerated
Assumptions-Inputs – Copy of Class-2_IRP-bundle-descriptions_Accelerated

Assumptions-InputsCopy of IRP2015 Accelerated Bundle Descriptions 20141020_formatted_all data with $54 T&D

DSM Supply Curves – Base – EPM
These files are accessible via .xml file only through the disk

Source Data
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_CA_2014-09-18
Assumptions-InputsCopy of Class-2_IRP-8760-loadshapes_ID_2014-09-18
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_OR_2014-07-30
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_UT_2014-09-18
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_WA_2014-09-18
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_WY_2014-09-18
Assumptions-Inputs – Copy of Class-2_IRP-bundle-descriptions_2014-09-18
Assumptions-Inputs – Copy of IRP2015 Bundle Descriptions 20140919_formatted_all data with $54 T&D (10-29-14)
Assumptions-Inputs – Copy of Class-2_IRP-8760-loadshapes_template

DSM2 Energy Shapes – 2015 IRP
These files are accessible via .xml file only through the disk

Class 3
Source Data
Assumptions-Inputs – Copy of IRP_inputs_Class-3_2015-01-09
Assumptions-Inputs – Copy of Class 3 DSM 20150123 EPM

Assumptions-Inputs Price Curves
Sept 2014 OFPC
Assumptions-Inputs – Copy of Endur Price V9 09.30.2014 East-West with historic and repower prices IRP burner tip

Sept 2014 Price Scenarios
Base (dynamic) gas, with 111d, High Federal C02
Assumptions-Inputs – Copy of Emissions_Scenario Prices_For IRP
Emission Scenario Prices
Scenario Prices – High C02, with 111,d Base Gas

Base (dynamic) gas, with 111d, Medium Federal C02
Assumptions-Inputs – Copy of Emissions_Scenario Prices_For IRP Medium
Emission Scenario Prices
Scenario Prices – Medium C02, with 111,d Base Gas

Base gas, without 111d, No Federal C02
Assumptions-Inputs – Copy of Scenario Prices – Zero CO2, No 111d,Base Gas

High gas, with 111d, No Federal C02
Assumptions-Inputs – Copy of Scenario Prices -Zero CO2, with 111d,High Gas Sept 2014

Low gas, with 111d, No Federal C02
Assumptions-Inputs – Copy of Scenario Prices -Zero CO2, with 111d,Low Gas Sept 2014

PROPRIETARY WORKPAPERS

WORKPAPERS – Copy of PacifiCorp 2015IRP – Disk 1-4 Content [PROPRIETARY]

March 31, 2015 Order Granting Intervention of the Idaho Conservation League
March 30, 2015 Interwest Energy Alliance Petition to Intervene and Motion of Foreign Attorney to Represent Party
March 3, 2015 Order Granting Intervention of Western Clean Energy Campaign
February 18, 2015 Order Granting Intervention of Utah Clean Energy
February 13, 2015 Petition to Intervene of the Idaho Conservation League
February 2, 2015 Western Clean Energy Campaign’s Petition to Intervene
January 28, 2015 Utah Clean Energy Petition to Intervene
January 28, 2015 Appendix A Re: Sophie Hayes, Sarah Wright, and  Mitalee Gupta
January 26, 2015 Cover Letter
Appendix A Re: Elizabeth Tomoen Hickey
January 14, 2015 RMP Notice of Intent to File Integrated Resource Plan

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