Pinnacle West Capital Corporation · NYSE:PNW

Pinnacle West Capital — Investor Presentation (October 2020)

33 slides from Pinnacle West Capital's investor presentation, October 2020

  1. Slide 1: Powering Growth, Delivering Value: Investor Meetings October 2020

    POWERING GROWTH DELIVERING VALUE Investor Meetings October 2020 Powering the Future | 1

  2. Slide 2: Forward Looking Statements

    FORWARD LOOKING STATEMENTS This presentation contains forward-looking statements based on current expectations, including statements regarding our earnings guidance and financial outlook and goals. These forward-looking statements are often identified by words such as “estimate,” “predict,” “may,” “

  3. Slide 3: Pinnacle West: Who We Are

    PINNACLE WEST: WHO WE ARE We are a vertically integrated, regulated electric utility in the growing Southwest United States. Our Business Our Energy Resources Pinnacle West operates Arizona Public Service Company (“APS”), our principle subsidiary Consolidated $19B Assets Arizona’s largest and longes

  4. Slide 4: Senior Management Team

    SENIOR MANAGEMENT TEAM We maintain a robust pipeline of talent to serve our complex operations and facilitate effective succession planning in a highly competitive talent environment Jeff Guldner Jim Hatfield Chairman of the Board, President and Executive Vice President, Chief Administrative “We hav

  5. Slide 5: Our Commitment

    OUR COMMITMENT Powering the Future | 5

  6. Slide 6: Building a Sustainable Future

    BUILDING A SUSTAINABLE FUTURE We are working to meet business needs with practices that balance a healthy environment, a vibrant economy and strong communities for future generations Clean Affordable Building a clean energy future with our goal to deliver Delivering affordable energy for the benefit

  7. Slide 7: COVID-19 Response Highlights

    COVID-19 RESPONSE HIGHLIGHTS ✓ Suspending power disconnects and waiving penalties, late fees and interest payments ✓ Simplifying access to existing customer support programs ✓ Committing to provide our communities with support by contributing $8 million to assist customers and non-profits affected b

  8. Slide 8: Energy Usage and Sales

    ENERGY USAGE AND SALES On the strength of residential sales, year-over-year weather-normalized sales growth for all customer classes has risen to 1% during the recovery period. From March 13th through August 31st the cumulative year over year reduction in weather-normalized usage was (1)% YoY Approx

  9. Slide 9: Preliminary Weather-Normalized Energy Trend

    PRELIMINARY WEATHER-NORMALIZED ENERGY TREND Daily Energy Normalized Actual: 2020 vs 2019 March 1 - August 31 Week of May 11th businesses began reopening and stay-at-home guidelines expired Mar 1 Mar 15 Mar 29 Apr 12 Apr 26 May 10 May 24 Jun 7 Jun 21 Jul 5 Jul 19 Aug 2 Aug 16 Aug 30 Normalized Actual

  10. Slide 10: Arizona COVID-19 Response Timeline

    ARIZONA COVID-19 RESPONSE TIMELINE • May 4th – Retail establishments permitted to reopen • May 8th – Hair salons permitted to reopen • May 11th – Dine-in restaurants permitted to reopen • May 13th – Pools, gyms and spas permitted to reopen • May 15th – Stay Home, Stay Healthy, Stay Connected guideli

  11. Slide 11: Well Funded Pension and Healthy Liquidity

    WELL FUNDED PENSION AND HEALTHY LIQUIDITY Pension Funded Status Liquidity and Financing Activity 97% 97% • $1.2 billion revolver capacity • $600 million 30-year 3.35% APS senior 90% unsecured notes issued May 2020 • $500 million 5-year 1.30% PNW senior unsecured notes issued June 2020 • $400 million

  12. Slide 12: Long-Term Debt Maturity Profile

    LONG-TERM DEBT MATURITY PROFILE ($MM) 1,000 750 500 250 0 2020 2022 2024 2026 2028 2030 2032 2034 2036 2038 2040 2042 2044 2046 2048 2050 APS Long-Term Debt PNW Long-Term Debt Powering the Future | 12

  13. Slide 13: Credit Ratings and Metrics

    CREDIT RATINGS AND METRICS APS Pinnacle West 2017 2018 2019 Corporate Credit Ratings1 APS FFO / Debt 29.4% 24.5% 22.5% Moody’s A2 A3 FFO / Interest 7.5x 6.5x 6.4x S&P A- A- Debt / 46.8% 47.0% 47.7% Fitch A- A- Capitalization Pinnacle West Senior Unsecured1 FFO / Debt 26.4% 22.1% 19.5% Moody’s A2 A3

  14. Slide 14: Appendix

    APPENDIX Powering the Future | 14

  15. Slide 15: Average Monthly APS Bill

    AVERAGE MONTHLY APS BILL Since 2018, changes to adjustors have lowered the average residential customer’s bill $10.95 (7.31% lower) Powering the Future | 15

  16. Slide 16: Economic Indicators

    ECONOMIC INDICATORS Monthly Year-over-Year Employment Growth Ending May 2020 U.S. Phoenix Taylor Morrison reports June 2020 as best 5% month in Scottsdale homebuilder’s history 1 0% -5% Custom home lot sales going strong in -10% metro Phoenix despite COVID-19 2 -15% Jan-18 Jan-19 Jan-20 Valley high-

  17. Slide 17: Economic Development

    ECONOMIC DEVELOPMENT FUTURE EXPANSIONS OUR APPROACH FOCUSES ON FOUR MAIN AREAS o Stack Infrastructure plans to build a 1 million-square-foot Business Attraction & Expansion - constructive engagement data center on 79 acres in the West Valley less than half a with economic development community partn

  18. Slide 18: Future Focus: Clean Energy Plan

    FUTURE FOCUS: CLEAN ENERGY PLAN Clean energy commitments APS Clean • 100% clean, carbon-free electricity by 2050 Energy Commitment • 65% clean energy by 2030 with 45% renewable energy • End APS’s use of coal-fired generation by the end of 2031 A clean economic future • Meet our responsibility to pow

  19. Slide 19: Hydrogen

    HYDROGEN Palo Verde collaborates on a pilot project to explore the production of hydrogen at Palo Verde Generating Station Xcel Idaho Energy Palo Verde National Collaborators Include Energy Laboratory Harbor • The pilot program will examine the long-term cost-effectiveness of hydrogen production at

  20. Slide 20: Coal Exit Strategy

    COAL EXIT STRATEGY Navajo 315 MW Cholla Plan to exit coal 387 MW by 2025 7 years earlier Remaining than originally 970 MW projected by 2031 Coal Free 2018 2019 2025 2031 Four Corners Power Plant represented less than 8% of our total rate base as of December 31, 2019 Powering the Future | 20

  21. Slide 21: Energy Storage Contribution to Reliability

    ENERGY STORAGE CONTRIBUTION TO RELIABILITY • System reliability can be maintained by installing Increasing storage longer duration energy storage duration required to maintain reliability • Energy storage helps minimize the need for additional gas resources and allows for higher renewable utilizatio

  22. Slide 22: Cumulative Peak Capacity Needs Through 2028

    CUMULATIVE PEAK CAPACITY NEEDS THROUGH 2028 Merchant CC Toll (570MW) expires 4,500 Merchant CC Toll Merchant CC Toll (465 MW) expires 4,000 (565MW) expires 3,500 PAC Exchange Large resource (480MW) 3,000 expires CH 1 & 3 needs resulting retirement 2,500 (387MW) from load growth, MW data centers and

  23. Slide 23: Rate Base

    RATE BASE APS’s revenues come from a regulated retail rate base and meaningful transmission business APS Rate Base Growth Total Approved Rate Base Year-End Generation & Distribution Transmission ACC FERC Long-term Rate Base Guidance: 19% 6-7% Average Annual Growth $2.3 81% ACC FERC $1.6 Rate Effecti

  24. Slide 24: Operations & Maintenance

    OPERATIONS & MAINTENANCE Goal is to keep O&M per kWh flat, adjusted for planned outages $ in millions $933 $858 74 $856 $820 - $840 63 48 40 - 50 795 859 808 780 - 790 2017 2018 2019 2020E PNW Consolidated ex RES/DSM 1 Planned Fleet Outages 1 Excludes RES/DSM of $91 million in 2017, $104 million in

  25. Slide 25: APS Capital Expenditures

    APS CAPITAL EXPENDITURES Capital expenditures will support our growing customer base and utilization of advanced technology $ in millions PROJECTED $2,000 $1,800 $1,725 $1,650 $121 $1,600 $154 $44 $53 $1,400 $1,331 Traditional Generation $1,231 $1,200 $141 Ocotillo1 $185 $45 $613 $794 $14 Environmen

  26. Slide 26: Residential PV Applications

    RESIDENTIAL PV APPLICATIONS1 Residential DG (MWdc) Annual Additions 4,000 151 133 133 122 86 3,500 3,000 2016 2017 2018 2019 2020 2,500 2,000 1,500 1,000 500 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2017 Applications 2018 Applications 2019 Applications 2020 Applications 1 Monthly data equal

  27. Slide 27: 2020 Key Dates

    2020 KEY DATES ACC Key Dates / Docket # Q1 Q2 Q3 Q4 Power Supply Adjustor (PSA): E-01345A-16-0036 Effective: Feb 1 Lost Fixed Cost Recovery: E-01345A-16-0036 Filed: Feb 14 Effective: May 1 Filed: May 15 Transmission Cost Adjustor: E-01345A-16-0036 Effective: Jun 1 Amended Plan Filed: 2020 DSM/EE Imp

  28. Slide 28: 2019 APS Rate Case Application

    2019 APS RATE CASE APPLICATION Filed October 31, 2019 Docket Number: E-01345A-19-0236 Additional details, including filing, can be found at http://www.pinnaclewest.com/investors Adjustor Changes and New Mechanisms Overview Formula Rate - Proposed as an alternative to existing adjustor mechanisms Def

  29. Slide 29: 2019 Rate Case Key Financials

    2019 RATE CASE KEY FINANCIALS Test year ended June 30, 2019 Total Rate Base - Adjusted $11.12 Billion ACC Rate Base - Adjusted $8.87 Billion Allowed Return on Equity 10.15% Capital Structure Long-term debt 45.3% Common equity 54.7% Base Fuel Rate (¢/kWh) 3.0168 Post-test year plant period 12 months

  30. Slide 30: 2019 Rate Case Key Financials

    2019 RATE CASE KEY FINANCIALS Overview of Rate Increase ($ in Millions) - Key Components Four Corners SCRs $ 73 Ocotillo Modernization Project 100 Post-Test Year Plant Additions 66 Net Change in Other Items 64 Tax Expense Adjustor Termination (119) Total Revenue Request $ 184 Powering the Future | 3

  31. Slide 31: APS Rate Case Procedural Schedule

    APS RATE CASE PROCEDURAL SCHEDULE Arizona Public Service Company Docket # E-01345A-19-0236 Application Filed October 31, 2019 Staff/Intervenor Direct Testimony (October 2, 2020) Staff/Intervenor Direct Testimony (Rate Design) (October 9, 2020) APS Rebuttal Testimony (November 6, 2020) Staff/Interven

  32. Slide 32: Arizona Utilities General Rate Cases

    ARIZONA UTILITIES GENERAL RATE CASES Tucson Electric Power Company Southwest Gas Docket # E-01933A-19-0028 Docket # G-01551A-19-0055 Application Filed April 1, 2019 Application Filed May 1, 2019 Hearing Commenced (Jan 16, 2020) Staff /Intervenor Direct Testimony (Revenue) (Feb 5, Staff’s late-filed

  33. Slide 33: Purchased Power Contracts

    PURCHASED POWER CONTRACTS Contract Location Owner/Developer Status1 PPA Signed COD Term (Years) Net Capacity (MW) Solana Gila Bend, AZ Abengoa IO Feb-2008 2013 30 250 RE Ajo Ajo, AZ Duke Energy Gen Svcs IO Jan-2010 2011 25 5 SOLAR Sun E AZ 1 Prescott, AZ SunEdison IO Feb-2010 2011 30 10 310 MW Saddl

Pinnacle West Capital — Investor Presentation (October 2020) on 6ix