One Gas, Inc. · NYSE:OGS

One Gas — Morgan Stanley Energy and Power Conference (February 2023)

53 slides from One Gas's conference presentation, Feb 27, 2023

  1. Slide 1: Investor Update: Creating Value for a Better Tomorrow

    G ONE Gas Creating Value for a Better Tomorrow

  2. Slide 2: Forward-Looking Statements

    Forward-Looking Statements Statements contained in this presentation that include or refer to Company expectations, our business outlook, our future plans or predictions relating to any matters should be considered forward-looking statements that are covered by the safe harbor provisions of the Priv

  3. Slide 3: Our Strategy

    OUR STRATEGY

  4. Slide 4: Mission, Strategy and Core Values

    Mission, Strategy and Core Values MISSION – Why we exist CORE VALUES – Our compass We deliver natural gas for a better tomorrow Safety: We are committed to operating safely and in an environmentally responsible manner. Ethics: We are accountable to the highest ethical standards STRATEGY – How we get

  5. Slide 5: Sustainable Business Model

    Sustainable Business Model • 100% regulated natural gas distribution utility Focused Business Strategy • Conservative financial profile with investment-grade credit ratings • 20+ year vintage pipeline replacement program using risk-based approach Capital Investments • Significant organic growth oppo

  6. Slide 6: 100% Regulated Natural Gas Utility

    100% Regulated Natural Gas Utility One of the largest publicly traded 72% market natural gas distribution companies share, the largest in Kansas • ~ 2.3 million customers 88% market share, the largest • ~ 3,800 employees in Oklahoma • ~ 65,000 miles of distribution mains, services and transmission p

  7. Slide 7: 2023 Financial Outlook

    2023 FINANCIAL OUTLOOK G ONE Gas

  8. Slide 8: Five-Year Financial Guidance: 2023 – 2027

    Five-Year Financial Guidance: 2023 – 2027 Overview The Company’s outlook remains anchored by ongoing investments in system integrity and pipeline replacement, and supported by strong customer growth and regional economic development. However, fundamental shifts in baseline economic conditions during

  9. Slide 9: Favorable Regional Growth Dynamics

    Favorable Regional Growth Dynamics Growing Demand for Natural Gas Key drivers I-35 Corridor • Residential and commercial development, • I-35 Corridor fastest growing population in the particularly in Austin and Oklahoma City U.S metro areas, driving system expansion • ONE Gas positioned in KS, OK an

  10. Slide 10: Constructing a Foundation for Growth and Long-term Affordability

    Constructing a Foundation for Growth and Long-term Affordability Building Operational Capacity Operating investments support business expansion • Increasing operating capacities and capabilities • Addressing labor pressures through competitive market wage adjustments • Inflationary pressures impact

  11. Slide 11: Five-Year Financial Highlights

    Five-Year Financial Highlights 2023 through 2027 Capital Investments & Rate Base Average Annual Growth Rates • Capital investments of approximately $3.6 • Net income growth of 7 – 9% billion – In addition to capital investment, key drivers include: – $2.5 billion investment in system integrity and r

  12. Slide 12: Five-year Financing Requirements

    Five-year Financing Requirements Retaining Balance Sheet Strength $820 $820 • Dividends and capital investments primarily funded by cash flow from operations of Financing approximately $500 - $550 million1 requirements $290 Capital – Expected 2023 short- and long-term financing need of (MILLIONS) $2

  13. Slide 13: 2023 Guidance Summary

    2023 Guidance Summary Initiated Nov. 30, 2022 • Net income range of $224 ‒ $238 NET INCOME & DILUTED EPS million • EPS range of $4.02 ‒ $4.26 per $231** $222 diluted share $206 $196 $187 • Estimated average rate base* $4.14** $4.08 of $5.15 billion $3.85 $3.68 – Includes $675 million in capital inve

  14. Slide 14: Growing Dividends

    Growing Dividends Building Shareholder Value • Quarterly Dividend DIVIDENDS & PAYOUT RATIO – $0.65 per share in 2023 $2.48 $2.60* $2.32 $2.16 $2.00 • Target annual payout ratio – 55% to 65% of net income 63%** 60% 61% 57% 59% 2019 2020 2021 2022 2023G ~5% increase over 2022 * Subject to board approv

  15. Slide 15: Strong Balance Sheet & Capital Structure

    Strong Balance Sheet & Capital Structure Supports Investment Grade Credit Ratings Sources of Liquidity as of December 31, 2022 • Revolving Credit Facility – $1 billion limit – Expires March 2027 • $448 million available under commercial paper program RATING AGENCY RATING OUTLOOK As of Dec. 31, 2022

  16. Slide 16: Long-term Debt Profile

    Long-term Debt Profile As of Dec. 31, 2022 FINANCIAL OUTLOOK| 16

  17. Slide 17: Capital Investments

    Ce ea ; CAPITAL r INVESTMENTS TETUUUENECED JTEUTOMEUTENUGEEONT 200, MUUUEOCUUINEENESN cea Gonees

  18. Slide 18: Well-Defined Capital Investment Plan

    Well-Defined Capital Investment Plan Investments ~ 3x Depreciation CAPITAL INVESTMENTS 2023G CAPITAL INVESTMENTS BY STATE (MILLIONS) (MILLIONS) $675 $657 $25 $32 $542 $515 $185 $470 $20 $21 $197 Kansas $21 $138 $176 $135 $465 $110 $427 Texas $383 $257 $339 $360 $216 $232 $191 $202 $178 Oklahoma $242

  19. Slide 19: Vintage Pipeline Replacement Program

    Vintage Pipeline Replacement Program Replaced an Average of 220 Miles of Vintage Pipe Per Year Since 2014 VINTAGE PIPELINE AS PORTION OF TOTAL PIPELINE INVENTORY (MILES) All Other Main, Service & Transmission Pipelines Risk-Mitigation & Government Relocations 1,200 2023-2027E 4,150 650 4,800 2028 &

  20. Slide 20: Rate Base

    Rate Base AVERAGE RATE BASE* 2023G AVERAGE RATE BASE* (BILLIONS) BY STATE TOTAL: $5.15 BILLION $5.15 $4.69 $4.25 $3.91 $1.65 billion $1.34 billion $3.62 $2.16 billion 2019 2020 2021 2022 2023G Kansas Oklahoma Texas * See Appendix for definition ~10% growth from 2022 to 2023 CAPITAL INVESTMENTS | 20

  21. Slide 21: Regulatory Update

    REGULATORY UPDATE G ONE Gas

  22. Slide 22: Interim Recovery of Capital Expenditures

    Interim Recovery of Capital Expenditures Annual Filings • Oklahoma Natural Gas 2023E CAPITAL EXPENDITURES RECOVERY – Performance-based rate change (PBRC) interim filing for annual rate reviews between full rate cases 9% • Kansas Gas Service – Gas System Reliability Surcharge (GSRS) for investments i

  23. Slide 23: Filing Timeline

    Filing Timeline Oklahoma & Kansas $15.3 million general rate case approved, General rate case filing new rates effective November 2021 required by June 30, 2027 2021 2022 2023 2024 2025 2026 2027 $19.6 million PBRC approved, PBRC filings annually in March 2023 – 2026 new rates effective July 2022 Co

  24. Slide 24: Texas Filings – 2022 & 2023

    Texas Filings – 2022 & 2023 • Central-Gulf Service Area – $9.1 million GRIP; new rates effective June 2022 – $11.5 million GRIP filed in February 2023 • West-North Service Area – $5.0 million GRIP; new rates effective July 2022 – $8.8 million rate increase and consolidation of the North Texas and Bo

  25. Slide 25: Cash Flow Stability

    CASH FLOW STABILITY G ONE Gas

  26. Slide 26: High Percentage of Sales Customers are Residential

    High Percentage of Sales Customers are Residential 93% Residential 71% Fixed AVG. SALES NATURAL GAS CUSTOMER SALES COUNT REVENUES (Excludes cost of natural gas recovery) 7% Non-residential 29% Variable Note: Based on 2022 annual results. CASH FLOW STABILITY | 26

  27. Slide 27: Total Delivered Volumes

    Total Delivered Volumes 43% Sales Volumes (171 Bcf) 73% Residential (125 Bcf) TOTAL TOTAL SALES VOLUMES VOLUMES DELIVERED DELIVERED 171 Bcf 401 Bcf 27% Non-Residential (46 Bcf) 57% Transportation Volumes (230 Bcf) Note: Based on 2022 annual results. CASH FLOW STABILITY | 27

  28. Slide 28: Average Annual Residential Customer Bill

    Average Annual Residential Customer Bill AVERAGE MONTHLY • Assumes ~$6.75/Mcf RESIDENTIAL CUSTOMER BILL average cost of delivered gas for 2023 $81 $74 * • Non-commodity costs $60 $58 $55 $54 $43 remain tightly controlled $50 $51 $50 $34 $46 $32 $22 $21 $23 $22 $19 $17 • Customers began to see $17 im

  29. Slide 29: 2.5-to-1 Average Advantage in ONE Gas Territories

    2.5-to-1 Average Advantage in ONE Gas Territories 3 Natural Gas Price Advantage Over Electricity KWH EQUIVALENT ELECTRICITY VS. NATURAL GAS 14.20¢ 13.46¢ 12.70¢ 2.2x advantage3 2.5x advantage3 2.9x advantage3 6.22¢ 5.04¢ 4.86¢ Texas Oklahoma Kansas ¹ Avg. retail price of electricity/kWh ² ONE Gas de

  30. Slide 30: Clean Energy Solutions

    CLEAN ENERGY SOLUTIONS G ONE Gas

  31. Slide 31: Clean Energy Solutions

    Clean Energy Solutions CLEAN ENERGY is achieved through: 1) Reducing Scope 1 emissions 2) Advancing energy efficiency 3) Developing RNG as an alternative energy source 4) Developing green tariffs 5) Participating in alternative fuels research and application - Partnering with: H2@Scale, Clean Hydrog

  32. Slide 32: Renewable Natural Gas Strategy

    Renewable Natural Gas Strategy Uniquely Positioned to Optimize Assets • Strong market potential – Access to ~175 Bcf of annual production feedstock within service territory and increasing developer engagement • Competitive interconnection operating costs – Interconnects to OGS allow for lower develo

  33. Slide 33: Emissions Reduction

    Emissions Reduction OUR EMISSIONS REDUCTION GOAL Further reductions in Scope 1 emissions achieved through: By 2035, we expect to achieve a • Third-party pipeline damage prevention 55% • Advanced leak detection technology reduction in Scope 1 emissions • Reduction of vented or flared methane due to l

  34. Slide 34: Appendix

    APPENDIX G ONE Gas

  35. Slide 35: Corporate Structure

    Corporate Structure INCORPORATED ENTITY 100% regulated natural gas distribution No levered holding company; all debt issued by ONE Gas, Inc.* Division capital structures match Corporate capital structure *Kansas Gas Service Securitization I, LLC formed as wholly owned subsidiary of Kansas Gas Servic

  36. Slide 36: State Statistics

    State Statistics As of Dec. 31, 2022 KANSAS OKLAHOMA TEXAS GAS TOTAL GAS SERVICE NATURAL GAS SERVICE Average Number of Customers 648,000 913,000 695,000 2,256,000 Distribution – Miles* 11,700 19,400 11,000 42,100 Transmission – Miles* 1,500 600 300 2,400 Fixed Charges – Sales customers** 56% 88% 69%

  37. Slide 37: Positive Net Migration

    Positive Net Migration Post-Pandemic Migration Supports Long-term Growth Opportunity Net Population Increase Source: U.S. Census Bureau, Apr. 2020 through Jul. 2021 APPENDIX | 37

  38. Slide 38: Pipeline Replacement

    Pipeline Replacement Focusing on Maintaining Safe and Reliable Operations While Reducing Emissions PIPELINE REPLACEMENT (MILES) ACCELERATED Average Annual Est. CAST IRON 2023-2027 100 30 240 370 REPLACEMENT PROGRAM 2022 100 58 2 300 460 COMPLETED IN 2019 2021 100 35 5 290 430 2020 130 44 7 289 470 2

  39. Slide 39: Capital Investments

    Capital Investments KANSAS OKLAHOMA TEXAS 2022: 2.1X DEPRECIATION 2022: 4.7X DEPRECIATION 2022: 2.9X DEPRECIATION $257 $257 $242 $242 $176 $215 $159 $191 $198 $188 $188 $139 $129 $156 $123 (MILLIONS) $88 $94 $74 $76 $82 $53 $59 $40 $44 $48 $72 $75 $79 $64 $68 2019 2020 2021 2022 2023G 2019 2020 2021

  40. Slide 40: Authorized Rate Base

    Authorized Rate Base As of Dec. 31, 2022 KANSAS1,2 OKLAHOMA2 TEXAS2 $1,854 $1,726 $1,616 $1,475 $1,407 $1,360 $1,261 $1,239 $1,133 $1,197 $1,068 $1,047 $1,033 $986 $895 $822 (MILLIONS) 2018 2019 2020 2021 2022 2018 2019 2020 2021 2022 2017 2018 2019 2020 2021 2022 1 Kansas Gas Service’s most recent

  41. Slide 41: Rate Base Definition

    Rate Base Definition Authorized Rate Base $4.48 billion (as of Feb. 1, 2023) • Includes capital investments authorized in most recent rate cases and interim filings • Excludes any capital investments since last approved rate cases or filings 2023 Estimated Average Rate Base $5.15 billion • Average o

  42. Slide 42: Regulatory Construct

    Regulatory Construct Governance KANSAS OKLAHOMA TEXAS “Home Rule” with five jurisdictions; Texas Kansas Corporation Commission Oklahoma Corporation Commission Railroad Commission has appellate authority Appointed by the governor to four-year staggered Railroad Commission elected to six-year Elected

  43. Slide 43: Comprehensive Regulatory Mechanisms

    Comprehensive Regulatory Mechanisms DESCRIPTION KANSAS OKLAHOMA TEXAS Interim capital recovery ✓ ✓ ✓ Weather normalization ✓ ✓ ✓ Purchased gas riders (including gas cost portion of bad debts) ✓ ✓ ✓ Energy efficiency/conservation programs ✓ ✓* Pension and other post-retirement benefits trackers ✓ ✓ ✓

  44. Slide 44: Recent Regulatory Activity

    Recent Regulatory Activity EFFECTIVE RATE PRE-TAX RETURN EQUITY DIVISION JURISDICTION DATE OF LAST BASE RATE OF ON RATIO ACTION1 (MILLIONS) RETURN EQUITY Oklahoma Natural Gas2 Oklahoma July 2022 $1,854 8.95% 59% 9.40% Kansas Gas Service3 Kansas December 2022 $1,261 8.60% N/A 9.30% Texas Gas Service2

  45. Slide 45: Kansas Gas Service

    Kansas Gas Service Recent Regulatory Activity 2022 GSRS – EFFECTIVE DECEMBER 2022 Incremental Surcharge Revenue $7.7 million annual revenue Capital Expenditures $78 million Pre-Tax Carrying Charge 8.60%; ROE embedded in GSRS pre-tax carrying charge is estimated to be ~9.30% Customer Impact $0.79 per

  46. Slide 46: Oklahoma Natural Gas

    Oklahoma Natural Gas Recent Regulatory Activity 2022 PBRC – NEW RATES EFFECTIVE JULY 2022 Incremental Revenue $19.6 million increase Capital Expenditures $119 million Pre-tax Carrying Charge 8.95% $1.15 per month increase (for typical residential customer, net of one-time annual credit for excess ac

  47. Slide 47: Texas Gas Service

    Texas Gas Service Recent Regulatory Activity RIO GRANDE VALLEY SERVICE AREA COSA – WEST TEXAS SERVICE AREA GRIP – NEW RATES EFFECTIVE AUG 2022 NEW RATES EFFECTIVE JULY 2022 Incremental Revenue $2.5 million increase Incremental Revenue $5.0 million increase Capital Expenditures $17 million Capital Ex

  48. Slide 48: ESG Highlights: Environmental

    ESG Highlights Environmental Vintage Pipe Renewable Natural Innovation & End-Use Conservation Replacement Gas Technology • Reduce emissions through • Provide CNG fueling • Expand energy • Facilitate customer access to • Engage and evaluate new Strategy vintage pipeline replacement for fleet and tran

  49. Slide 49: ESG Highlights: Social & Governance

    ESG Highlights Social & Governance Community Governance Employee Engagement Customer Care Investment Practices • Support employees through physical, • Improve customer experience through • Utilize ONE Gas Foundation • Maintain best practices in social emotional and financial programs innovation and

  50. Slide 50: Hydrogen Technology and Innovation

    Hydrogen Technology and Innovation Progress in Motion • Stakeholder in H2@Scale • An internal group focused on exploring technical – Department of Energy initiative that matters and analyzing gas supply implications of brings stakeholders hydrogen and RNG together to advance affordable hydrogen • Wo

  51. Slide 51: Compressed Natural Gas (CNG)

    Compressed Natural Gas (CNG) Key Statistics • 43% of OGS’ light-duty fleet runs and operates on CNG VOLUME (DTH – MILLIONS) CNG-capable vehicles 151 stations 150 stations 145 stations 147 stations • Operating 27 fueling stations accessible to the public, supplied supplied 151 stations supplied suppl

  52. Slide 52: Non-GAAP Information

    Non-GAAP Information ONE Gas has disclosed in this presentation cash flow from operations before changes in working capital, which is a non-GAAP financial measure. Cash flow from operations before changes in working capital is used as a measure of the company's financial performance. Cash flow from

  53. Slide 53: Non-GAAP Reconciliation

    Non-GAAP Reconciliation Cash Flow From Operations Before Changes in Working Capital 2023 (MILLIONS) GUIDANCE* Net income $ 231 Depreciation and amortization 242 Deferred taxes 36 Other 21 Cash flow from operations before changes in working capital $ 530 * Amounts shown are estimated midpoints as con

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