Northwest Natural Holding Company · NYSE:NWN

Northwest Natural — NW Natural Holdings — June 2021 Conferences

52 slides from Northwest Natural's conference presentation, Jun 8, 2021

  1. Slide 1: Investor Presentation June 2021 Conferences

    INVESTOR PRESENTATION JUNE 2021 CONFERENCES

  2. Slide 2: Investor Information and Forward Looking Statements

    INVESTOR INFORMATION COMPANY INFORMATION FORWARD LOOKING STATEMENTS This and other presentations made by NW Natural Holdings from time to time, may contain forward-looking statements within the meaning of the U.S. Private Securities Litigation NW Natural Holdings Reform Act of 1995, which are subjec

  3. Slide 3: Leadership Presenting

    LEADERSHIP PRESENTING DAVID H. ANDERSON • President and Chief Executive Officer Mr. Anderson is currently NW Holding’s President and CEO effective October 2018 and NW Natural’s President and CEO effective August 2016. Since he joined NW Natural in 2004, Mr. Anderson has served in various executive p

  4. Slide 4: Introduction

    INTRODUCTION 4

  5. Slide 5: NWN at a Glance

    NWN AT A GLANCE Water & Wastewater Utilities • 63,800 people served • 26,400 connections • $111 million committed to date • Fast-growing service territories • Continued disciplined expansion Gas Utility Gas Utility • 2.5 million people served • 2.5 million • Overpeople 770,000 served connections • 7

  6. Slide 6: Key Themes and Q1 2021 Results

    KEY THEMES AND Q1 2021 RESULTS • Reported net income of $1.94 per share for Q1 2021, compared to $1.58 from continuing operations in the prior period • Results reflect new rates in Oregon for NW Natural, customer growth, and asset management benefits during the February weather event, partially offs

  7. Slide 7: Corporate Strategy

    CORPORATE STRATEGY 7

  8. Slide 8: Our Mission, Our Values

    Our Mission We provide safe, reliable and affordable essential utility services in an environmentally responsible way to better the lives of the public we serve Our Values Safety Integrity Service Ethic Caring Environmental Stewardship 8

  9. Slide 9: Conservative Strategy

    CONSERVATIVE STRATEGY Stable gas and water utility margins through progressive regulation • Gas utility: weather, decoupling, and environmental cost recovery mechanisms in Oregon • Constructive relationships with regulators and customer groups benefit both gas and water utilities Excellent operation

  10. Slide 10: ESG Landscape & 2019 Achievements

    ESG LANDSCAPE & 2019 ACHIEVEMENTS Published inaugural ESG Report in alignment with SASB disclosures and AGA Sustainability Template Environmental Governance ◼ On track to meet or exceed carbon savings goal of 30% by 20351 ◼ Maintained well-qualified, diverse, independent and active Board with ◼ Save

  11. Slide 11: Investment Targets

    INVESTMENT TARGETS Growth targets over the next five years include: Financial • EPS growth of 3% - 5%1 Targets • Strong and growing dividend2 Gas • Customer growth 1.4%+ per year Utility • Capital plan of $1.0 - $1.2 billion Growth • Rate base growth of 4% - 6%1 Water • Long-term strategy, increment

  12. Slide 12: Highly Regulated

    HIGHLY REGULATED Pure-Play Utility Business Model Favorable Customer Mix 2020 Net Income 2020 Natural Gas Utility Margin Other1 Interstate 5% Storage, Water Industrial & Other 7% 10% Commercial 24% Natural Residential Gas Utility 64% 90% 1 Other is primarily margin from North Mist regulated gas stor

  13. Slide 13: Resilient Business Model

    RESILIENT BUSINESS MODEL ~80% of Natural Gas Utility Margin is Decoupled % of Margin % of Volumes % of Margin Tight Residential Real Estate Market Decoupled Leads to Fewer Losses Residential 38% 64% 89% Housing Inventory Commercial 21% 24% 78% 25 Industrial 41% 7% -% Other N/A 5% N/A 20 Total 100% 1

  14. Slide 14: Natural Gas Utility

    NATURAL GAS UTILITY 14

  15. Slide 15: Gas Utility Overview

    GAS UTILITY OVERVIEW • More than 160 years of service in our communities • Largest stand-alone local distribution company in the Pacific Northwest • Serve 2.5 million people in more than 140 communities through over 770,000 meters in Oregon and southwest Washington • Consistently recognized for high

  16. Slide 16: Sophisticated Marketing

    SOPHISTICATED MARKETING Affordable, Preferred, Growing • Growing communities with healthy permitting levels • Price advantage of heating with natural gas 3,000 to 4,000 • Up to 65% advantage over electric furnace Conversions Annually • Up to 15% advantage over high-efficiency heat pumps • 8 in 10 pr

  17. Slide 17: Leading in Customer Growth

    LEADING IN CUSTOMER GROWTH 20,000 3.0% 18,000 2.4% 2.5% 16,000 Gross Customer Additions Net Customer Growth Rate 14,000 2.0% 1.8% 1.7% 12,000 1.6% 1.7% 1.5% 1.5% 10,000 1.4% 1.4% 1.5% 1.4% 1.3% 8,000 0.9% 0.8% 0.9% 0.8% 1.0% 6,000 4,000 0.5% 2,000 - 0.0% Conversions Construction Net Growth Rate 17

  18. Slide 18: Investing in Gas System

    INVESTING IN GAS SYSTEM System Capital Expenditures* Customer growth (In millions) • New construction & conversions • Main extensions ~$300 $278 20 Safety & Reliability ~$230 • Recurring replacements $248 24 25 Avg/Yr • Enhanced system reliability to support growth 30 45 75 $201 15 21 51 40 Technolo

  19. Slide 19: Progressive Regulation

    PROGRESSIVE REGULATION OREGON WASHINGTON KEY MECHANISMS: Decoupling/WARM ✔ Purchased Gas Adjustment ✔ ✔ Environmental Cost ✔ ✔ Incentive Sharing(1) ✔ RATE CASE TEST YEAR Forward Multiyear(2) RATE STRUCTURES: ROE 9.4% 9.4% ROR 6.965% 7.161% Equity Ratio 50% 49% 2020 Rate Base(3) $1.5B $0.2B (1) In Or

  20. Slide 20: Washington 2021 Rate Case

    WASHINGTON 2021 RATE CASE o Filed request December 18, 2020 – based 2019 2021 - 2022 on continued system investment. Working toward resolution with parties. New rates RATE CASE RATE CASE expected to be effective Nov. 1, 2021 and Year 1 Year 2 Settled Nov. 1, 2022 Request Request o Request Based on S

  21. Slide 21: Environmental Stewardship

    ENVIRONMENTAL STEWARDSHIP 21 21

  22. Slide 22: Role of Our System Today

    ROLE OF OUR SYSTEM TODAY NW Natural’s System • Delivers more energy than any other utility in Oregon • Heats 74% of residential square footage in the areas we serve • Provides 90% of energy needs for our residential space and water heat customers on the coldest winter days • One of the tightest, new

  23. Slide 23: Our Low-Carbon Pathway

    OUR LOW-CARBON PATHWAY VOLUNTARY GOAL: 30% CARBON SAVINGS BY 2035 Baseline: 2015 emissions associated with customer use & company operations 23

  24. Slide 24: On Track to Meet or Exceed Low Carbon Pathway Goal

    ON TRACK TO MEET OR EXCEED LOW CARBON PATHWAY GOAL Our voluntary carbon savings goal of 30% by 2035 includes greenhouse gas emissions from our own operations and the use of our product by our sales customers 2019: Above Target Savings Rate. 275,101 metric tons of carbon dioxide equivalent saved. Thi

  25. Slide 25: Our Vision for the Gas System

    Power Fuel Our Vision for the Gas System Industry Cell to Gas A decarbonizing network: Carbon Neutral Waste • Deep energy efficiency Commercial and Residential Heating • Renewable natural gas Electrolysis • Renewable hydrogen ✓ Blended ✓ Methanated ✓ Dedicated Commercial Transport Marine Aviation St

  26. Slide 26: New Thinking Is Required for Future

    NEW THINKING IS REQUIRED FOR FUTURE What is the goal? RENEWABLE NATURAL GAS Turning the problem of waste into • Emission reductions – as fast as can be done in an affordable way renewable energy How are we driving to a lower carbon electric system? Wastewater • We didn’t “cut the wires,” we set out

  27. Slide 27: Getting to Zero

    GETTING TO ZERO The pathway to our vision of 100% carbon neutral by 2050 Renewable sources that do not Partnership with cleaner electric Encouraging contribute new carbon to the systems to create seasonal and innovation in efficiency atmosphere peak energy storage 27

  28. Slide 28: Power to Gas

    POWER TO GAS Converting wind, solar, or hydro to renewable hydrogen for use in pipeline system • Partners with renewable electric system to solve the peak capacity gap Wasted power turned into useable, renewable energy • Renewable hydrogen blended or methanated into the existing pipeline system for

  29. Slide 29: Gas System: Flexible Renewable Storage

    GAS SYSTEM: FLEXIBLE RENEWABLE STORAGE 2019 U.S. Energy Output by Facility Type (MWh) • Gas system has 2.5 times the energy of hydro facilities and about 1,500 times the energy delivered from current large-scale utility batteries 700,000,000 • Existing facilities can be used to store renewable natur

  30. Slide 30: Enabling Policy Support with Groundbreaking RNG Bill

    ENABLING POLICY SUPPORT WITH GROUNDBREAKING RNG BILL • Oregon law (SB 98) first-of-its-kind legislation that supports gas utilities purchasing renewable natural gas (RNG). Passed in 2019 and rulemaking completed in July 2020 • Creates another path for RNG to become an increasing part of the Oregon’s

  31. Slide 31: From Waste to Renewables

    FROM WASTE TO RENEWABLES • Over 150 RNG facilities operating today in the U.S. and Canada • Nearly 160 more are in development or under construction • We are working to interconnect 3 projects onto our transportation system in 2021 • Actively working to procure RNG for our customers in the near futu

  32. Slide 32: Tyson RNG Partnership

    TYSON RNG PARTNERSHIP RNG investment partnership signed in December 2020 • Partnership encompasses options for four initial projects for an estimated $38 million investment • Exercised first option for ~$8 million project • Potential for additional RNG development projects at other Tyson food proces

  33. Slide 33: RNG Strategy & Near-Term Opportunities

    RNG STRATEGY & NEAR-TERM OPPORTUNITIES Dedicated RNG Team whose mission is to secure renewable supply for NW Natural customers and renewable resources in an effort to decarbonize the company’s system RNG Procurement Strategy is to prioritize contracts/investments that: • Can deliver RNG at the lowes

  34. Slide 34: Water

    WATER 34

  35. Slide 35: Growing Water Utilities

    GROWING WATER UTILITIES PP&E Growth In millions Increased Connections 4 Fold in 3 Years • NW Natural Water has 4x the connections it serves since its initial 9.5% CAGR $77 transactions in Dec. 2017 $49 • Today NW Natural Water serves nearly 64,000 people through more than 26,000 water and wastewater

  36. Slide 36: Strategic Rationale for Water

    STRATEGIC RATIONALE FOR WATER The water and wastewater sector aligns well with NWN’s conservative risk profile and offers diversification, stable cash flows, and substantial long-term investment opportunities Conservative • Demand for water and wastewater is relatively inelastic Business Profile • S

  37. Slide 37: NW Natural Water at a Glance

    NW NATURAL WATER AT A GLANCE Closed Pending(2) Total People served(1) 63,800 1,500 65,300 Connections 26,400 700 27,100 (1) People served is based on estimated average household size for service territory (2) Pending transactions may be pending application to acquire and authorization to close of ut

  38. Slide 38: Water & Wastewater Acquisition Opportunities

    WATER & WASTEWATER ACQUISITION OPPORTUNITIES All Water and Privately Owned Wastewater Systems Systems Systems Connections Systems Connections Pacific 4,700 5.6M 2,760 511,000 Northwest Texas 5,739 17.3M 2,400 400,000 West of 36,500 77.3M 16,700 9.1M Mississippi United 71,325 202.0M 30,160 29.0M Stat

  39. Slide 39: Conclusion

    CONCLUSION 39

  40. Slide 40: Strong Liquidity

    STRONG LIQUIDITY NW Holdings • $100 million credit facility NW Natural Credit Ratings(1) • Expires in 2023 • Extension for two additional one-year periods • Access to capital markets AA- A2 A2 A2 NW Natural A-1 P2 P-2 P2 Stable Stable • $300 million credit facility Stable Stable • Expires in 2023 •

  41. Slide 41: 65 Years of Growing Dividends

    65 YEARS OF GROWING DIVIDENDS $1.91 $1.92 $1.89 $1.90 $1.88 $1.87 $1.85 $1.86 $1.83 $1.79 $1.75 $1.68 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Indicated* *Future dividends are subject to Board of Director discretion and approval 1 of only 3 Companies on NYSE with this Legacy 41

  42. Slide 42: Investment Thesis

    INVESTMENT THESIS Stable and growing utility margins driven by targets over the next five years projections including: • EPS growth of 3% – 5% • Gas utility customer growth 1.4%+ • Gas utility cap-ex $1.0 – $1.2 billion, projecting rate base growth of 4% – 6% Excellent operations and efficient cost

  43. Slide 43: Appendix

    APPENDIX 43

  44. Slide 44: Net Income Bridge

    NET INCOME BRIDGE Q1 2020 vs. Q1 2021 Drivers included: NGD • Higher margin from new rates in Oregon and Margin Excld. Feb. customer growth in Natural Gas Distributions Event $0.52 Feb. '21 segment (NGD) Winter Event • COVID financial effects related to fewer NGD O&M $0.09 $1.94 commercial customers

  45. Slide 45: NW Natural Term Sheets & Deferrals

    NW NATURAL TERM SHEETS & DEFERRALS • Deferrals and term sheets Oregon Washington approved in all jurisdictions Deferral Application Approved Approved • Term sheets provide guidelines and Key Term Sheet Dates timing for resuming normal Reinstitute Disconnections: operations Residential 7/15/20211,2 7

  46. Slide 46: Supportive Mechanisms

    SUPPORTIVE MECHANISMS OREGON • Breaks link between earnings and consumption by removing incentive to increase usage Decoupling • Employs use-per-customer decoupling calculation, which adjusts margin revenues to account for the difference between actual and expected customer volumes OREGON • Stabiliz

  47. Slide 47: Current Utility Commissioners

    CURRENT UTILITY COMMISSIONERS OREGON WASHINGTON IDAHO TEXAS COMMISSION COMMISSION COMMISSION COMMISSION (OPUC) (WUTC) (IUTC) (PUCT) Megan Decker (D) David Danner (D) Paul Kjellander (R) Peter Lake (R) • Appointed April 2017 • Appointed chair • Appointed 2011 • Appointed April 2021 Chair • Term ends

  48. Slide 48: Diverse Resource Portfolio

    DIVERSE RESOURCE PORTFOLIO Gas Supply • 60% supply from Canada • 40% supply from the Rockies • Natural gas serves territory through one bi-directional pipeline LNG Peaking Facilities • Portland LNG – 0.6 Bcf • Newport LNG – 1.0 Bcf Mist Gas Storage Facility • Valuable asset – limited storage in the

  49. Slide 49: Mist Storage Facility

    MIST STORAGE FACILITY Mist Storage Capacity BCF 18 Overview 15 • In operation since 1989 12 • Storage capacity at Mist 16 Bcf 9 ─ 11 Bcf Core Utility 6 3 ─ 5 Bcf Interstate Storage Services 0 Unique, Valuable Asset • Limited storage options in Pacific Northwest BCF / Day Mist Storage Deliverability

  50. Slide 50: North Mist Facility

    NORTH MIST FACILITY • Unique no-notice 24/7 storage service supporting gas-fired electric generating facilities that are integrating wind into energy generation mix • $149 million investment was immediately included in rate base once placed into service in May 2019 • Contracted under 30-year agreeme

  51. Slide 51: Water Transactions

    WATER TRANSACTIONS People Company Served Connections Location Date Signed Date Closed Transaction Details Salmon Valley Water Company 1,856 928 Welches, OR 12/18/2017 11/1/2018 12/19/2017 9/13/2018 Falls Water Falls Water Company 17,676 6,224 Idaho Falls, ID 6/28/2019 8/3/2020 Taylor Mountain 7/2/20

  52. Slide 52: Perseverance and Progress

    PERSEVERANCE AND PROGRESS

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