EX-99.2 3 supplementalmaterialsreg.htm EX-99.2
THIRD QUARTER 2024 INVESTOR UPDATE

2 This presentation and the oral statements made in connection herewith contain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than statements of historical fact included in this presentation and the oral statements made in connection herewith are forward-looking statements made in good faith by CenterPoint Energy, Inc. (“CenterPoint Energy” or the “Company”) and are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995, including statements concerning CenterPoint Energy’s expectations, beliefs, plans, objectives, goals, strategies, future operations, events, financial position, earnings and guidance, growth, costs, prospects, capital investments or performance or underlying assumptions and other statements that are not historical facts. You should not place undue reliance on forward-looking statements. You can generally identify our forward- looking statements by the words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “forecast,” “goal,” “intend,” “may,” “objective,” “plan,” “potential,” “predict,” “projection,” “should,” “target,” “will,” or other similar words. The absence of these words, however, does not mean that the statements are not forward-looking. Examples of forward-looking statements in this presentation and the oral statements made in connection herewith include statements about Houston Electric’s Greater Houston Resiliency Initiative ("GHRI") and longer-term resiliency plans, capital investments (including with respect to incremental capital opportunities, deployment of capital, renewables projects, and financing of such projects), the timing of and projections for upcoming rate cases for CenterPoint Energy and its subsidiaries, the timing and extent of CenterPoint Energy's recovery, including with regards to its restoration costs for the severe weather events in May 2024 ("May 2024 Storm Events") and Hurricane Beryl, its generation transition plans and projects, projects included in CenterPoint Energy's Natural Gas Innovation Plan and System Resiliency Plan, and projects included under its 10-year capital plan, the extent of anticipated benefits of new legislation, the pending sale of our Louisiana and Mississippi natural gas LDC businesses, future earnings and guidance, including long-term growth rate, customer charges, operations and maintenance expense reductions, financing plans (including with respect to the restoration costs for the May 2024 Storm Events and Hurricane Beryl and the timing of any future equity issuances, securitization, credit metrics and parent level debt), the timing and anticipated benefits of our generation transition plan, including our exit from coal and our 10-year capital plan, the Company’s 2.0% Zero-Premium Exchangeable Subordinated Notes due 2029 (“ZENS”) and impacts of the maturity of ZENS, CenterPoint's continued focus on liquidity and credit ratings, tax planning opportunities, future financial performance and results of operations, including with respect to regulatory actions and recoverability of capital investments, customer rate affordability, value creation, opportunities and expectations, expected customer growth, and sustainability strategy, including our net zero and greenhouse gas emissions reduction goals. We have based our forward-looking statements on our management’s beliefs and assumptions based on information currently available to our management at the time the statements are made. We caution you that assumptions, beliefs, expectations, intentions, and projections about future events may and often do vary materially from actual results. Therefore, we cannot assure you that actual results will not differ materially from those expressed or implied by our forward-looking statements. Some of the factors that could cause actual results to differ from those expressed or implied by our forward-looking statements include, but are not limited to, risks and uncertainties relating to: (1) CenterPoint Energy’s business strategies and strategic initiatives, restructurings, joint ventures and acquisitions or dispositions of assets or businesses, including the announced sale of our Louisiana and Mississippi natural gas LDC businesses, and the completed sale of Energy Systems Group, LLC, which we cannot assure you will have the anticipated benefits to us; (2) industrial, commercial and residential growth in CenterPoint Energy’s service territories and changes in market demand; (3) CenterPoint Energy’s ability to fund and invest planned capital, and the timely recovery of its investments; (4) financial market and general economic conditions, including access to debt and equity capital, inflation, interest rates, and their effect on sales, prices and costs; (5) disruptions to the global supply chain and volatility in commodity prices; (6) actions by credit rating agencies, including any potential downgrades to credit ratings; (7) the timing and impact of regulatory proceedings and actions and legal proceedings, including those related to the May 2024 Storm Events and Hurricane Beryl, Houston Electric’s mobile generation and the February 2021 winter storm event; (8) legislative and regulatory actions or developments, including any actions resulting from the May 2024 Storm Events and Hurricane Beryl, as well as tax and developments related to the environment such as global climate change, air emissions, carbon, waste water discharges and the handling of coal combustion residuals, among others, and CenterPoint Energy’s net zero and carbon emissions reduction goals; (9) the impact of pandemics; (10) weather variations and CenterPoint Energy’s ability to mitigate weather impacts, including the approval and timing of securitization issuances; (11) the impact of potential wildfires; (12) changes in business plans; (13) CenterPoint Energy’s ability to execute on its initiatives, targets and goals, including its net zero and carbon emissions reduction goals and operations and maintenance goals; and (14) other factors discussed in CenterPoint Energy’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023 and CenterPoint Energy’s Quarterly Report on Form 10-Q for the quarters ended March 31, 2024 and June 30, 2024, and September 30, 2024, including under “Risk Factors,” “Cautionary Statements Regarding Forward-Looking Information” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations — Certain Factors Affecting Future Earnings” in such reports and in other filings with the Securities and Exchange Commission (“SEC”) by the Company, which can be found at www.centerpointenergy.com on the Investor Relations page or on the SEC website at www.sec.gov. This presentation contains time sensitive information that is accurate as of the date hereof (unless otherwise specified as accurate as of another date). Some of the information in this presentation is unaudited and may be subject to change. We undertake no obligation to update the information presented herein except as required by law. Investors and others should note that we may announce material information using SEC filings, press releases, public conference calls, webcasts and the Investor Relations page of our website. In the future, we will continue to use these channels to distribute material information about the Company and to communicate important information about the Company, key personnel, corporate initiatives, regulatory updates and other matters. Information that we post on our website could be deemed material; therefore, we encourage investors, the media, our customers, business partners and others interested in our Company to review the information we post on our website. Use of Non-GAAP Financial Measures In addition to presenting its financial results in accordance with generally accepted accounting principles (GAAP), including presentation of income (loss) available to common shareholders and diluted earnings (loss) per share, the Company also provides guidance based on non-GAAP income and non-GAAP diluted earnings per share and also provides non-GAAP funds from operations / non-GAAP rating agency adjusted debt (“FFO/Debt”). Generally, a non-GAAP financial measure is a numerical measure of a company’s historical or future financial performance that excludes or includes amounts that are not normally excluded or included in the most directly comparable GAAP financial measure. Please refer to the Appendix for detailed discussion of the use of non-GAAP financial measures presented herein. Cautionary Statement and Other Disclaimer

3 Consistent, Sustainable Growth for Our Investors Positively Impacting our Communities Resilient, Reliable, & Affordable Energy for Customers Targeting industry-leading non-GAAP EPS annual growth of 8% in 2024 and dividend per share growth in line with non-GAAP EPS earnings of $1.61 - $1.63; achieved ~75% YTD of midpoint FY24 non-GAAP EPS guidance Long-Term Strategic Objectives Q3’ 24 Updates Delivered $0.31 non-GAAP EPS for the third quarter; Reaffirmed 2024 guidance Maintaining balance sheet health; long-term FFO/Debt(2) target of 14% - 15% through 2030 Initiating 2025 non-GAAP EPS guidance target range of $1.74 - $1.76 which, at the midpoint, would represent 8% growth from 2024 midpoint Plan to efficiently fund robust capital investment plan with asset recycling gross proceeds and securitization proceeds totaling ~$3B(3) in 2025+ and equity or equity-like proceeds of $2.5B through 2030 Increasing equity or equity-like issuance plan by $1.25B to fund incremental capital through 2030 Seeking to keep rates affordable through 1-2% O&M reductions(4), securitization charges ended or extending cost recovery(5), and robust annual customer growth(6) Anticipate residential delivery charges to be in line with inflation Increasing investments in reliability, resiliency, and safer energy for the benefit of our customers and our communities, from $44.5B to $47B(7) Increased capital investment plan(7) by $2.5B for incremental resiliency investments in Houston Electric 1) Refers to non-GAAP EPS annual growth rate for 2022A – 2030E 2) Based on Moody’s methodology; Adjusted one-time Uri-related items and CEHE storm related costs; FFO/Debt is a non-GAAP measure. Refer to slide 19 for Moody’s Q3 reconciliation 3) ~$3B includes $1.2B of LA/MS gross proceeds 4) O&M average annual reduction target includes Electric and Natural Gas business, excludes utility costs to achieve, severance costs and amounts with revenue offsets 5) Securitization includes CEHE transition bonds ending in 3Q 2024 and SIGECO securitization bonds 6) Internal projection through 2030 7) Refers to 10-year capital plan from 2021A-2030E Note: Refer to slide 2 for information on forward-looking statements and slides 17-18 and 22 for reconciliations and information on non-GAAP assumptions and measures, including non-GAAP EPS. Delivered 13.8% TTM 3Q FFO/Debt(2) Targeting sustainable non-GAAP EPS and dividend per share growth at the mid-to-high end of 6 - 8% annually through 2030(1) Q3 Update

4 12% 36% 53% 61% 70% 80% 85% 90% 5% 22% 27% 35% 42% 45% 50% 53% 0% 25% 50% 75% 100% Day 0 Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Hurricane Beryl (2024) Hurricane Ike (2008) Percentage of affected customers restored Deployed and managed 2,000 crew workers and 13,000 mutual aid workers from approximately 30 states to work around the clock to safely and quickly restore power to customers in the greater Houston area This coordination allowed us to restore power to 1 million customers within the first 48 hours Mutual Assistance Response - Beryl

5 TOOK QUICK ACTION TO REDUCE OUTAGES Target Complete Trimmed or removed higher-risk vegetation 2,000 POWER LINE MILES 2,026 POWER LINE MILES Installed stronger and more storm-resilient poles 1,000 POLES 1,133 POLES Installed automated devices, known as trip savers 300 DEVICES 307 DEVICES Installing poles that can withstand extreme winds 25,000 poles Installing automated reliability devices to reduce outages 4,500 devices Installing Intelligent Grid Switching Devices (IGSDs) 350 IGSDs Trimming or removing higher-risk vegetation 4,000 miles Undergrounding power lines 400 miles Installing new weather monitoring stations 100 stations GHRI Phase I(1) August 2024 GHRI Phase II Sept. 2024 - June 1, 2025 1) Data as of 8/31/2024 Forecasting $550M of investments in our infrastructure during Phase II Key Resiliency Actions Note: Refer to slide 2 for information on forward-looking statements

6 IN Electric (Docket 45990) MN Gas (Docket 23-173) Houston Electric (Docket 56211) OH Gas (Docket 24-0832-GA-AIR ) Date Filed Proposed Settlement Filed Key Details Below November 1, 2023 March 6, 2024 Yet to be Filed Test Year End Forward test year: 2024 & 2025 2023 Forward test year: 2024 Revenue Request $80MM (Proposed)(2) 2024: $84.6MM 2025: $51.8MM $56MM TBD Equity Layer / ROE(1) Settlement(2)(3): 48.3% / 9.8% Requested: 48.3% / 10.4% Authorized:43.5% / 10.4% Requested: 52.5% / 10.3% Authorized: 51.0% / 9.4% Requested: 44.9% / 10.4% Authorized: 42.5% / 9.4% Requested: TBD Authorized: 51.1% / Confidential Debt Layer / Cost of Debt Settlement(2): 39.5% / 5.1% Requested: 39.5% / 5.1% Authorized: 43.6% / 6.3% Requested: 47.5% / 4.5% Authorized: 49.0% / 4.1% Requested: 55.1% / 4.3% Authorized: 57.5% / 4.4% Requested: TBD Authorized: 48.9% / 5.1% Key Dates(5) Customer rates to be updated March ’25 and March ’26; Final Order on Feb 3, 2025(4) Interim Rates effective as of Jan 1, 2024(6); Settlement Conference on Dec 16, 2024 PUCT scheduled to hear withdrawal on Nov. 14, 2024 Expected to be filed on October 29, 2024  1) Authorized refers to current authorization prior to case outcome 2) Partial settlement filed on May 20, 2024 3) Equity % net of cost-free capital and other capital comprised of 11.90% and 0.33%, respectively 4) IURC can extend up to 60 days for “Good Cause” 5) Future dates are expected 6) Based on Revenue Requirement of $68.7MM Note: Refer to slide 2 for information on forward-looking statements  (Requested to withdraw Aug. 2024) Rate Case Snapshot

7 Q3 2023 Non-GAAP EPS Q3 2024 Non-GAAP EPS $0.50 Growth and Rate Recovery Ongoing Cost Management & Interest ExpenseWeather / Usage Other Electric  $0.01 Growth $0.07 Rate Recovery  $0.02 Depreciation & Other Taxes Gas  $0.02 Rate Recovery ▲ $0.01 Depreciation & Other Taxes Interest Expense  $0.01(2) O&M  $0.11(3) Other  $0.02 Other(4) ($0.06) Electric  $0.02 Usage  $0.04 Weather Gas - 1) Refer to slide 17-18 for reconciliation of non-GAAP measures to GAAP measures 2) Net impact, inclusive of removal of dividend associated with the now redeemed Series A Preferred Stock ~($0.02) Note: Refer to slide 22 for information on non-GAAP EPS assumptions and non-GAAP measures. ($0.06) $0.16 ($0.02) 3) Reflects incremental storm hardening impacts in Q3 4) Primarily related to the Series A Preferred Stock redemption, equity return, and income taxes Q3 2024 vs Q3 2023 Non-GAAP EPS(1) Primary Drivers

8 YTD FY FY ‘21 – ‘25 ’21 – ‘30 2024 2024E(3) 2025E(3) Plan Plan Electric(2) ~$1.5B ~$2.2B ~$3.6B ~$13.7B ~$31.5B Natural Gas ~$1.1B ~$1.5B ~$1.2B ~$7.5B ~$15.3B Corporate and Other ~$10MM ~$30MM ~$0.1B ~$0.1B ~$0.2B Total Capital(4) Expenditures ~$2.6B ~$3.7B ~$4.9B ~$21.3B ~$47.0B Current 5-Yr Plan(1) 10-YR Plan Continued Incremental Capital Opportunities • Electric Transmission Investments (Houston & Indiana Electric) • Resiliency and Grid Modernization Investments • Gas Transmission Investments 10-Year Plan Increased $2.5B for Incremental Houston Electric Resiliency Capital Investments 1) Refers to capital plan from 2021A to 2025E; exclusive of capital investments that are anticipated to be securitized in connection with storm restoration efforts 2) Includes investments in 2021 and 2022 related to capital leases for temporary emergency mobile generation units 3) Represents 2024 capital estimated as of 09/30/2024 4) The calculation may not add down due to rounding Note: Refer to slide 2 for information on forward-looking statements (was $44.5B) Capital Expenditures by Segment

9 Entity Moody’s (Neg) S&P (Neg) Fitch (Neg) CenterPoint Energy, Inc. Baa2 BBB BBB Houston Electric A2 A A CERC A3 BBB+ A- SIGECO A1 A - Company Debt Ratings(3)Consolidated FFO To Debt(1)(2) 2023 Full year 3Q 2024 TTM Moody’s 18.5% 10.3% Adjusted for 1-time items – Moody’s methodology(2) 14.0% 13.8% S&P 11.2% 12.1% Adjusted for 1-time items – S&P methodology 12.3% 12.6% Continued focus on – • Liquidity and commitment to current credit ratings • Plan to incorporate credit supportive, higher equity content instruments • Pursuing securitization; Anticipate ~$1.6B between two filings(5) • Anticipate ~$1.2B gross proceeds from LA/MS by end of Q1 2025 Upcoming Maturities 2024 2025 2026 CNP (Parent) Senior Notes @ 1.45%, 5.25% $ - $ - $900MM Convertible Senior Notes @ 4.25% $ - $ - $1,000MM CEHE General Mortgage Bonds @ 2.40% $ - $ - $300MM $300M 18-month Term Loan @ 5.70% $ - $300MM $ - CERC Private Placement Notes @ 5.02% $ - $ - $60MM IGC Senior Notes @ 6.53% $ - $10MM $ - SIGECO First Mortgage Bonds @ 3.45% $ - $41MM $ - Total $0 $351MM $2,260MM Consolidated Liquidity Credit Facility Capacity $4B CEHE Term Loan (18 month) $0.2B(4) Less: Outstanding Borrowings ~$1B Total Available Liquidity ~$3B 1) Based on Moody’s CFO Pre-Working Capital/Debt and S&P’s FFO/Debt methodology with certain one-time adjustments noted on slide 22; targets based on plan assumptions; See slides 19-20 for reconciliation to nearest GAAP measures and slide 22 for information regarding non-GAAP EPS assumptions and non-GAAP measures 2) CNP targets long-term FFO/Debt of 14% - 15% thru 2030 using Moody’s methodology 3) Does not include Vectren LLC and Indiana Gas ratings as they’re not currently active issuers 4) Assumes exercise of accordion feature in CEHE term loan Note: Refer to slide 2 for information on forward-looking statements Continued Focus on Credit and Balance Sheet Strength 5) Ultimate timing of receipt of proceeds subject to change. Currently anticipating Q3 & Q4 ‘25

10 Contacts Jackie Richert Senior Vice President Corporate Planning, Investor Relations and Treasury Tel. (713) 207 – 9380 jackie.richert@centerpointenergy.com Ben Vallejo Director Investor Relations and Corporate Planning Tel. (713) 207 – 5461 ben.vallejo@centerpointenergy.com General Contact Tel. (713) 207 – 6500 https://investors.centerpointenergy.com/contact-us

Appendix 11

12 Targeting Our 4th Efficient Recycling of Capital over the last 3 years Transaction Highlights  Announced Feb 2024  Efficiently recycle capital, upside for additional CapEx  Supports balance sheet optimization  Signals continued demand for U.S. gas LDC’s  Aligns with the continued execution of our plan Key Transaction Terms  Gross Purchase Price: ~$1,200MM  Net Purchase Price: ~$1,000MM  1.55x of 2023 rate base(1)  ~32x of 2023 earnings(2)  Buyer: Bernhard Capital  Anticipated transaction close: By end of Q1 2025 Proceeds Calculation ($ in millions) Gross Purchase Price ~$1,200 Taxes(3) and transaction costs ~$200 Net Proceeds ~$1,000 Transaction Updates  LPSC and MPSC approval applications filed in April 2024  HSR application filed in March 2024 1) 2023 year-end rate base of approximately $800MM, inclusive of North and South Louisiana and Mississippi 2) Represents earnings multiple net of ~$400MM opco debt paydown; Estimated earnings for 2023 on a standalone basis of $25.7MM. Subject to a true-up at transaction close 3) Assumes blended tax rate of 23.5%, inclusive of state taxes Note: Refer to slide 2 for information on forward-looking statements. Based on forecasted year-end rate base. Louisiana and Mississippi LDC Sale

13 Regulatory Highlights Stakeholder Benefits Existing Mechanisms for timely recovery of major storm costs Reasonable cost recovery minimizes customer impact and earnings volatility Winter storm gas cost almost fully recovered; MN only remaining state(3) Reasonable cost recovery minimizes customer impact and earnings volatility Generation transition proceedings in Indiana on plan Energy transition good for communities Over 80% of 10-year Capital Plan expected to be recoverable through interim mechanisms (2) (2) Interim Mechanisms ~80% Interim mechanisms with CPCN required ~5% Rate case with forward test year ~10% Traditional rate case ~5% (1) (2) 1) Includes capital expenditures that are expected to be recovered through interim mechanisms but requires approval of Certificate of Public Convenience and Necessity 2) Includes capital expenditures that are expected to be recovered through interim mechanisms and riders. Excludes capital expenditures included in footnote 1 3) Refers to CenterPoint’s recovery of extraordinary gas costs associated with Winter Storm Uri; ~$150M remaining to be collected Note: Refer to slide 2 for information on forward-looking statements. …. Recovery through established regulatory mechanisms Capital Plan & Regulatory Mechanisms

14 aaaaaaaaa Electric Natural Gas 3Q 2024 3Q 2023 2024 vs 2023 Th ro ug hp ut (in G W h) Residential 11,807 13,851 (15%) Total 32,633 35,029 (7%) M et er ed C us to m er s (1 ) Residential 2,628,569 2,578,969 2% Total 2,959,281 2,906,307 2% W ea th er v s N or m al (2 ) Cooling Degree Days 1,850 2,159 (19%) Heating Degree Days - - - Houston Cooling Degree Days 1,850 2,159 (19%) Houston Heating Degree Days 0 0 0% 3Q 2024 3Q 2023 2024 vs 2023 Th ro ug hp ut (in B cf ) Residential 16 14 14% Commercial and Industrial 91 84 8% Total 107 98 9% M et er ed C us to m er s (1 ) Residential 4,031,298 3,967,080 2% Commercial and Industrial 300,709 299,915 - Total 4,332,007 4,266,995 2% W ea th er v s N or m al (2 ) Heating Degree Days 8 7 3% Texas Heating Degree Days 0 0 0% Margin Sensitivities CEHE IE TX Gas(3) Per HDD / CDD(4) $50k - $70k $20k - $30k $30k - $40k 1) End of period number of metered customers 2) As compared normal weather for service area 3) Only pertains to HDD 4) As applied to base rates; Per HDD/CDD vs. normal Note: Data as of 09/30/2024 Weather and Throughput Data

15 aaaaaaaaa Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec TX (E) IN (E) TX (G) MN (G) N. IN (G) OH (G) S. IN (G) LA (G) MS (G) No Rate Case Planned Until Post-2025 No Rate Case Planned Until Post-2025 ROE / Equity Ratio ’24 Rate Base(4) 9.40% / 42.5%(1) $13.9B 10.40% / 43.5%(2) $2.1B 9.8% / 60.6%(3) $2.9B 9.39% / 51.0% $2.2B 9.80% / 46.8%(2) $2.1B N/A / 51.1% $1.4B 9.70% / 46.2%(2) $0.7B 9.95% / 52.0% $0.5B 10.26% / 50.0% $0.3B Total = $26.1B Upcoming Regulatory Activity No Rate Case Planned Until Post-2025 No Rate Case Planned Until Post-2025 GRC GRC GRC GRC General Rate Case GRC Settlement Hearings(5) GRC Settlement filed April 23 Settlement filed May 20 Settlement Approved June 25 Filed to withdraw GRC on 8/1 1) Procedural schedule has been abated and system resiliency filing has been withdrawn 2) Equity % net of cost-free capital and other adjustments 3) TX Gas regulatory metrics reflect jurisdictional average. ROE/Equity Ratio will be updated in December of this year 4) Estimated year-end 2024 Rate Base represents the latest available information; may differ slightly from regulatory filings 5) Statutory deadline for final order is Feb. 3, 2025 6) Securitization is for the May Storms; Storm cost determination filing will be made before the securitization filing Note: Refer to slide 2 for information on forward-looking statements. DCRF, TCOS, Securitization(6) Regulatory Schedule

16 aaaaaaaaa (1) (1)(1) (1) (1) (1) 1) Updated based on most recent information available Note: Refer to slide 2 for information on forward-looking statements. (1) (1) (1) (1) (1) (1) Expected Generation Project Timeline

17 aaaaaaaaa Quarter Ended Year-to-Date Ended September 30, 2024 September 30, 2024 Dollars in millions Diluted EPS(1) Dollars in millions Diluted EPS(1) Consolidated income (loss) available to common shareholders and diluted EPS $ 193 $ 0.30 $ 771 $ 1.20 ZENS-related mark-to-market (gains) losses: Equity securities (net of taxes of $12 and $1, respectively)(2)(3) (42) (0.07) 9 0.01 Indexed debt securities (net of taxes of $11 and $3, respectively)(2) 42 0.07 (11) (0.02) Impacts associated with mergers and divestitures (net of taxes of $1 and $5, respectively)(2) 5 0.01 13 0.02 Consolidated on a non-GAAP basis(4) $ 198 $ 0.31 $ 782 $ 1.22 (1) Quarterly diluted EPS on both a GAAP and non-GAAP basis are based on the weighted average number of shares of common stock outstanding during the quarter, and the sum of the quarters may not equal year-to-date diluted EPS (2) Taxes are computed based on the impact removing such item would have on tax expense. (3) Comprised of common stock of AT&T Inc., Charter Communications, Inc., and Warner Bros. Discovery, Inc. (4) The calculation on a per-share basis may not add down due to rounding Reconciliation: Income (Loss) and Diluted Earnings (Loss) per share to non-GAAP Income and non-GAAP Diluted EPS used in providing annual earnings guidance

18 aaaaaaaaa Quarter Ended Year-to-Date Ended September 30, 2023 September 30, 2023 Dollars in millions Diluted EPS(1) Dollars in millions Diluted EPS(1) Consolidated income (loss) available to common shareholders and diluted EPS $ 256 $ 0.40 $ 675 $ 1.07 ZENS-related mark-to-market (gains) losses: Equity securities (net of taxes of $10 and $12, respectively)(2)(3) (39) (0.06) (45) (0.07) Indexed debt securities (net of taxes of $10 and $11, respectively)(2) 37 0.06 41 0.06 Impacts associated with mergers and divestitures (net of taxes of $0 and $55, respectively)(2)(4) 2 - 77 0.12 Consolidated on a non-GAAP basis(5) $ 256 $ 0.40 $ 748 $ 1.18 (1) Quarterly diluted EPS on both a GAAP and non-GAAP basis are based on the weighted average number of shares of common stock outstanding during the quarter, and the sum of the quarters may not equal year-to-date diluted EPS (2) Taxes are computed based on the impact removing such item would have on tax expense. Taxes related to the operating results of Energy Systems Group, as well as cash taxes payable and other tax impacts related to the sale of Energy Systems Group, are excluded from non-GAAP EPS (3) Comprised of common stock of AT&T Inc., Charter Communications, Inc., and Warner Bros. Discovery, Inc. (4) Includes $4.4 million of pre-tax operating loss related to Energy Systems Group, a divested non-regulated business, as well as the $12.4 million loss on sale nd pproximately $2 million of other indirect related transaction costs associated with the divestiture (5) The calculation on a per-share basis may not add down due to rounding Reconciliation: Income (Loss) and Diluted Earnings (Loss) per share to non-GAAP Income and non-GAAP Diluted EPS used in providing annual earnings guidance

Reconciliation: Net Cash Provided by Operating Activities and Total Debt, Net to non- GAAP Funds from Operations (FFO) and non-GAAP Adj. Debt 19 aaaaaaaaa Twelve month to date ended and as of period ended, respectively ($ in millions) YE 2023 3Q 2024 Net cash provided by operating activities (A) $3,877 $2,058 Add back: Accounts receivable and unbilled revenues, net (423) (40) Inventory (167) (123) Taxes receivable 74 102 Accounts payable 302 106 Other current assets and liabilities (162) (66) Adjusted cash from operations 3,501 2,037 Plus: Rating agency adjustments(1) 12 14 Non-GAAP funds from operations (FFO) (B) $3,513 $2,051 Total Debt, Net Short-term Debt: Short-term borrowings 4 - Current portion of VIE Securitization Bonds long-term debt 178 94 Indexed debt, net 5 3 Current portion of other long-term debt 872 51 Long-term Debt: VIE Securitization bonds, net 320 314 Other long-term debt, net 17,239 19,415 Total Debt, net (C) 18,618 19,877 Plus: Rating agency adjustments(1) 357 (30) Non-GAAP rating agency adjusted debt (D) $18,975 $19,847 Net cash provided by operating activities / total debt, net (A/C) 20.8% 10.4% CFO Pre-Working Capital/Debt– Moody’s(1) (B/D) 18.5% 10.3% CNP Adjustments to FFO for 1-time items (E) (878) 574 CNP Adjustments to Debt for 1-time items (F) (216) (850) Non-GAAP FFO / Non-GAAP adjusted debt (“FFO/Debt”) Adjusted for 1-time items(2) (B + E / D + F) 14.0% 13.8% Based on Moody’s Methodology 1) Based on Moody’s methodology, including adjustments related to total lease costs (net of lease income), stock dividends, non-recurring items, and defined benefit plan 2) CNP further reduced FY 2023 FFO for non-recurring Winter Storm Uri related securitization proceeds and both FY 2023 and TTM 3Q 2024 for the associated one-time of $150MM Uri related debt as well as CEHE storm related costs (FFO: $559; Debt: $700). Please see note 18 of the 2023 Form 10-K for supplemental disclosure of cash flow information

20 Twelve month to date ended and as of period ended, respectively ($ in millions) YE 2023 3Q 2024 Unadjusted EBITDA Gross Margin 6,536 6,832 O&M (2,850) (3,022) Taxes and Other (525) (540) Unadjusted EBITDA 3,161 3,270 Less: Cash interest paid 664 763 Less: Cash taxes paid 215 7 Plus: Rating agency adjustments(1) (179) (106) Non-GAAP funds from operations (FFO) 2,103 2,394 Total Debt, Net Short-term Debt: Short-term borrowings 4 - Current portion of VIE Securitization Bonds long-term debt 178 94 Indexed debt, net 5 3 Current portion of other long-term debt 872 51 Long-term Debt: VIE Securitization bonds, net 320 314 Other long-term debt, net 17,239 19,415 Total Debt, net 18,618 19,877 Plus: Rating agency adjustments(2) 184 (118) Non-GAAP rating agency adjusted debt 18,802 19,759 Unadjusted EBITDA / total debt, net 17.0% 16.5% FFO/Debt (S&P) 11.2% 12.1% FFO/Debt (S&P) – adjusted for one-time items (2)(3) 12.3% 12.6% Based on S&P’s Methodology 1) Based on S&P’s methodology, including adjustments related to total lease costs (net of lease income), Series A preferred stock dividends, non-recurring items, and defined benefit plan 2) CNP removes Winter Storm Uri related. Please see note 23 of the 2023 Form 10-K for supplemental disclosure of cash flow information 3) Excludes CEHE storm related debt cost of $700MM Reconciliation: Gross Margin and Total Debt, Net to non-GAAP Funds from Operations (FFO) and non-GAAP Rating Agency Adjusted Debt

21 aaaaaaaaa Information Location Electric  Estimated 2023 year-end rate base by jurisdiction  Authorized ROE and capital structure by jurisdiction  Definition of regulatory mechanisms  Projected regulatory filing schedule Regulatory Information – Electric Natural Gas  Estimated 2023 year-end rate base by jurisdiction  Authorized ROE and capital structure by jurisdiction  Definition of regulatory mechanisms  Projected regulatory filing schedule Regulatory Information – Gas Estimated amortization for pre-tax equity earnings related to Houston Electric’s securitization bonds Regulatory Information – Electric (Pg. 5) Rate changes and Interim mechanisms filed Form 10-K – Rate Change Applications section Regulatory Information

22 Use of Non-GAAP Financial Measures In this presentation and the oral statements made in connection herewith, CenterPoint Energy presents, based on income available to common shareholders, diluted earnings per share, and net cash provided by operating activities to total debt, net, and gross margin to total debt, net, the following financial measures which are not generally accepted accounting principles (“GAAP”) financial measures: non-GAAP income, non-GAAP earnings per share (“non-GAAP EPS”), as well as non-GAAP funds from operations / non-GAAP rating agency adjusted debt (Moody’s and S&P) (“FFO/Debt”). Generally, a non-GAAP financial measure is a numerical measure of a company’s historical or future financial performance that excludes or includes amounts that are not normally excluded or included in the most directly comparable GAAP financial measure. 2023 and 2024 non-GAAP EPS excluded and 2024 and 2025 non-GAAP EPS guidance excludes: (a) Earnings or losses from the change in value of ZENS and related securities, and (b) Gain and impact, including related expenses, associated with mergers and divestitures, such as the divestiture of Energy Systems Group, LLC, and the Louisiana and Mississippi gas LDC sales. In providing this guidance, CenterPoint Energy does not consider the items noted above and other potential impacts such as changes in accounting standards, impairments or other unusual items, which could have a material impact on GAAP reported results for the applicable guidance period. The 2024 and 2025 non-GAAP EPS guidance ranges also consider assumptions for certain significant variables that may impact earnings, such as customer growth and usage including normal weather, throughput, recovery of capital invested, effective tax rates, financing activities and related interest rates, and regulatory and judicial proceedings. To the extent actual results deviate from these assumptions, the 2024 and 2025 non-GAAP EPS guidance ranges may not be met or the projected annual non-GAAP EPS growth rate may change. CenterPoint Energy is unable to present a quantitative reconciliation of forward-looking non-GAAP diluted earnings per share because changes in the value of ZENS and related securities, future impairments, and other unusual items are not estimable and are difficult to predict due to various factors outside of management’s control. Funds from operations (Moody’s) excludes from net cash provided by operating activities accounts receivable and unbilled revenues, net, inventory, taxes receivable, accounts payable, and other current assets and liabilities, and includes certain adjustments consistent with Moody’s methodology, including adjustments related to total lease costs (net of lease income), Series A preferred stock dividends, and defined benefit plan contributions (less service costs). Non-GAAP rating agency adjusted debt (Moody’s) adds to Total Debt, net certain adjustments consistent with Moody’s methodology, including Series A preferred stock, pension benefit obligations, and operating lease liabilities and further adjustments related to Winter Storm Uri debt and one time cash taxes. Funds from operations (S&P) excludes from gross margin O&M, taxes and other, cash interest paid and cash taxes paid, and includes certain adjustments consistent with S&P's methodology, including adjustments related to total lease costs (net of lease income), Series A preferred stock dividends, non-recurring items, and defined benefit plan. Non-GAAP rating agency adjusted debt (S&P) adds to Total Debt, net certain adjustments consistent with S&P's methodology, including adjustments related to Winter Storm Uri related one-time cash tax. The appendix to this presentation contains a reconciliation of income (loss) available to common shareholders and diluted earnings (loss) per share to the basis used in providing guidance, as well as a reconciliation of net cash provided by operating activities / total debt, net (and gross margin to total debt, net) to FFO/Debt. Management evaluates the Company’s financial performance in part based on non-GAAP income, non-GAAP EPS and long-term FFO/Debt. Management believes that presenting these non-GAAP financial measures enhances an investor’s understanding of CenterPoint Energy’s overall financial performance by providing them with an additional meaningful and relevant comparison of current and anticipated future results across periods. The adjustments made in these non-GAAP financial measures exclude items that Management believes do not most accurately reflect the Company’s fundamental business performance. These excluded items are reflected in the reconciliation tables, where applicable. CenterPoint Energy’s non-GAAP income, non-GAAP EPS and FFO/Debt financial measures should be considered as a supplement to, and not as a substitute for, or superior to, income available to common shareholders, diluted earnings per share, net cash provided by operating activities to total debt, net and gross margin to total debt, net, which, respectively, are the most directly comparable GAAP financial measures. These non-GAAP financial measures also may be different than non-GAAP financial measures used by other companies. Net Zero Disclaimer CenterPoint Energy’s Scope 1 GHG emissions estimates are calculated from GHG emissions that directly come from its operations. CenterPoint Energy’s Scope 2 GHG emissions estimates are calculated from GHG emissions that indirectly come from its energy usage, but because Texas is in an unregulated market, its Scope 2 GHG estimates do not take into account Texas electric transmission and distribution assets in the line loss calculation and exclude GHG emissions related to purchased power between 2024E-2026E. CenterPoint Energy’s Scope 3 GHG emissions estimates are based on the total natural gas supply delivered to residential and commercial customers as reported in the U.S. Energy Information Administration (EIA) Form EIA-176 reports and do not take into account the GHG emissions of transport customers and GHG emissions related to upstream extraction. While CenterPoint Energy believes that it has a clear path towards achieving its Net Zero GHG emissions (Scope 1 and certain Scope 2) by 2035 goals, its analysis and path forward required it to make a number of assumptions. These goals and underlying assumptions involve risks and uncertainties and are not guarantees. Should one or more of our underlying assumptions prove incorrect, CenterPoint Energy’s actual results and ability to achieve Net Zero Scope 1 and certain Scope 2 GHG emissions by 2035 could differ materially from its expectations. Certain of the assumptions that could impact our ability to meet its Net Zero Scope 1 and certain Scope 2 GHG emissions goals include, but are not limited to: GHG emission levels, service territory size and capacity needs remaining in line with company expectations (inclusive of changes related to the announced sale of CenterPoint Energy’s Louisiana and Mississippi natural gas LDC businesses); regulatory approval of Indiana Electric’s generation transition plan; impacts of future environmental regulations or legislation; impacts of future carbon pricing regulation or legislation, including a future carbon tax; price, availability and regulation of carbon offsets; price of fuel, such as natural gas; cost of energy generation technologies, such as wind and solar, natural gas and storage solutions; adoption of alternative energy by the public, including adoption of electric vehicles; rate of technology innovation with regards to alternative energy resources; CenterPoint Energy’s ability to implement its modernization plans for its pipelines and facilities; the ability to complete and implement generation alternatives to Indiana Electric’s coal generation and retirement dates of Indiana Electric’s coal facilities by 2035; the ability to construct and/or permit new natural gas pipelines; the ability to procure resources needed to build at a reasonable cost, the lack of or scarcity of resources and labor, the lack of any project cancellations, construction delays or overruns and the ability to appropriately estimate costs of new generation; impact of any supply chain disruptions; changes in applicable standards, metrics, methodologies or frameworks; and enhancement of energy efficiencies. 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