ONE Gas, Inc.
For the period ended Dec 31, 2025. Filed Feb 19, 2026.
View on SEC.govAbout this filing
A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2025 · Filed Feb 19, 2026
OGS$80.92-1.1%Stored close · as of Nov 6, 2026
What changed in Management’s Discussion and Analysis?
Read the current filingPrevious report: 10-K
Period ended 2024-12-31; filed 2025-02-20.
0001587732-25-000013
Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONSCurrent report: 10-K
Period ended 2025-12-31; filed 2026-02-19.
0001587732-26-000009
Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONSThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 176 previous paragraphs and 178 current paragraphs.
98 unchanged; 62 reworded; 14 added; 13 removed; 3 previous and 4 current paragraphs rearranged.
Tables are not compared: 8 previous and 9 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
Added paragraphs (14)
Current report
Infrastructure Initiative - On December 18, 2025, we announced an infrastructure initiative to support economic growth and enhance energy reliability in southeast Oklahoma. Once operational, the new pipeline will deliver over 100 Bcf of natural gas annually in southeast Oklahoma, including servicing Western Farmers Electric Cooperative’s natural gas-fueled generation at its Hugo plant. The project includes a 43-mile, natural gas pipeline connecting to the Bennington Natural Gas Hub. We will invest approximately $120 million and Oklahoma Natural Gas will install and operate the pipeline, which is expected to be completed by the third quarter of 2028.
Current report
In May 2025, we entered into an underwriting agreement and a forward sale agreement for 2,500,000 shares of our common stock. The forward sale agreement provides for settlement on a date, or dates, to be specified at our discretion, but which will occur no later than December 31, 2026.
Current report
Texas House Bill 4384 - In June 2025, Texas House Bill 4384 was signed into law, allowing gas utilities in Texas to defer, and later recover, specific costs related to property, plant and equipment placed in service, but not yet reflected in base rates, including depreciation, ad valorem taxes, and a carrying cost. The RRC is required to adopt rules to implement the new law within 270 days of the effective date. Texas Gas Service began applying the new provisions to property, plant and equipment placed in service but not yet reflected in rates in the third quarter of 2025.
Current report
Unsecured Term Loan - On February 11, 2026, the variable interest rate on our unsecured term loan reset for the new six‑month interest period to 6‑month Term SOFR of 3.58% plus a 90‑basis‑point spread, resulting in a 4.48% all‑in interest rate, a decrease from the prior period rate of 4.96%.
Current report
Texas - In June 2025, Texas Gas Service filed a rate case for all customers in the previously designated Central-Gulf, West-North, and Rio Grande Valley service areas requesting a $41.1 million revenue increase. The filing included a request to consolidate all service areas into a single division. The filing was based on a requested 10.4 percent return on equity and a 59.9 percent common equity ratio. In December 2025, the parties filed a non-unanimous partial settlement agreement for an increase of $15.0 million based on a 9.8 percent return on equity and 59.9 percent common equity ratio, which addressed all issues except consolidation. The consolidation issues were addressed at a hearing before an administrative law judge in November 2025. On December 23, 2025, the administrative law judge recommended a revenue increase of $14.5 million and consolidation of all service areas into a single statewide division. The RRC approved the administrative law judge’s proposed order and new rates and consolidation were effective on January 27, 2026.
Current report
•an increase of $1.5 million in bad debt expense;
Current report
•a carrying charge of $2.9 million refunded to Oklahoma customers from the settlement of a disputed gas purchase invoice.
Current report
Non-GAAP Financial Measures -Adjusted net income and adjusted net income per share are calculated as GAAP net income plus the deferral of an equity portion of a carrying cost attributable to shareholders’ investment capitalized for regulatory purposes but not for financial reporting purposes. These carrying costs relate to property, plant and equipment that has been placed in service, but not yet reflected in base rates. Adjusted net income and adjusted net income per share should not be considered in isolation or as a substitute for GAAP net income or GAAP EPS.
Current report
Management believes these non‑GAAP measures provide useful information because they offer a more complete view of our overall regulatory economics, reflect the period-specific effects of certain regulatory mechanisms designed to mitigate regulatory lag associated with property, plant and equipment placed in service prior to regulatory action, and reflect the impact of regulatory timing differences that arise under the Company’s rate-setting framework. These adjustments, net of applicable tax effects, are expected to recur as a result of the Company’s regulatory framework and are a consistent part of our earnings profile.
Current report
The following table contains a reconciliation of the Company’s GAAP net income and GAAP EPS to adjusted net income and adjusted net income per share:
Current report
Unsecured Term Loan - In August 2025, we entered into a 13-month unsecured term loan agreement totaling $250 million. The loan bears interest at a variable rate based on Term SOFR, initially set using the 6-month Term SOFR at closing, plus a 90 bps spread as specified in the agreement. The interest rate resets automatically at months six and twelve, each based on the prevailing 6-month Term SOFR plus a spread of 90 bps, and 1-month Term SOFR plus a spread of 90 bps, respectively, until the term loan matures in September 2026. Interest is payable quarterly, and the loan includes customary covenants and default provisions. Proceeds of the term loan will be available for working capital, capital expenditures, acquisitions, mergers, and other general corporate purposes.
Current report
In May 2025, we entered into an underwriting agreement and a forward sale agreement for 2,500,000 shares of our common stock and granted the underwriter an option to purchase up to 375,000 additional shares of our common stock, which was not exercised. The forward sale agreement provides for settlement on a date, or dates, to be specified at our discretion, but which will occur no later than December 31, 2026.
Current report
Operating cash flows were higher for the year ended December 31, 2025, compared to 2024, due primarily to working capital changes related to the recovery of regulatory assets.
Current report
We are subject to environmental regulation by federal, state, and local authorities. Due to the inherent uncertainties surrounding the development of federal and state environmental laws and regulations, we cannot determine with specificity the impact such laws and regulations may have on our existing and future facilities. With the trend toward stricter standards, greater regulation, and more extensive permit requirements for the types of assets operated by us, our environmental expenditures could increase in the future. Such expenditures may not be fully recovered by insurance or recoverable in rates from our customers, and those costs may adversely affect our financial condition, results of operations, and cash flows.
Removed paragraphs (13)
Previous report
Oklahoma - As required by our tariff, PBRC filings are made annually on or before March 15 until the next general rate case, which is required to be filed on or before June 30, 2027. On February 29, 2024, Oklahoma Natural Gas filed its required PBRC application for the year ended December 2023. The filed request included a $31.8 million base rate revenue increase, $2.4 million energy efficiency incentive, and $12.8 million of estimated EDIT to be credited to customers in 2025. On May 31, 2024, a settlement in the case was filed with a proposed revenue increase of $31.4 million. On June 4, 2024, a hearing was held at the conclusion of which the administrative law judge took the case under advisement. On July 15, 2024, the administrative law judge issued a report to the OCC recommending approval of the settlement agreement. Pursuant to its tariff, Oklahoma Natural Gas placed new rates into effect on June 28, 2024. The OCC issued an order approving the settlement on August 27, 2024.
Previous report
Kansas - On March 1, 2024, Kansas Gas Service submitted an application to the KCC requesting an increase to its base rates reflecting investments in its natural gas distribution system. On August 2, 2024, a unanimous settlement agreement was signed by all parties to the rate case and filed with the KCC. A hearing on the unanimous settlement agreement was held on August 13, 2024. On October 3, 2024, the KCC issued an order approving the settlement agreement and new rates became effective on November 1, 2024. Kansas Gas Service’s net base rates will increase by $35 million. Kansas Gas Service was already recovering $35 million from customers through the GSRS; therefore, this settlement represents a total base rate increase of $70 million. The unanimous settlement agreement stipulates a GSRS pre-tax carrying charge of 8.97 percent for subsequent GSRS filings.
Previous report
Texas
Previous report
In March 2024, Texas Gas Service made a GRIP filing for all customers in the West-North service area, requesting an $8.6 million increase to be effective in July 2024. In June of 2024, El Paso and Socorro denied the requested increase. Texas Gas Service filed an appeal of these denials to the RRC on July 8, 2024, which was upheld by the RRC. All other municipalities, and the RRC, approved an increase of $8.5 million or allowed it to take effect with no action. Texas Gas Service implemented new rates in July 2024.
Previous report
In June 2024, Texas Gas Service filed a rate case for all customers in the Central-Gulf service area, requesting a $25.8 million increase. Texas Gas Service has invested approximately $355 million in its Central-Gulf service area natural gas distribution system since its last Central-Gulf service area rate case was finalized in August 2020. A portion of this investment, approximately $342 million, is currently recovered through GRIP. On September 27, 2024, the parties filed an uncontested settlement agreement for an increase of $19.3 million based on a 9.7 percent return on equity and 59.6 percent common equity ratio. In November 2024, the RRC approved this settlement and new rates took effect in December 2024.
Previous report
In February 2024, Texas Gas Service made a GRIP filing for all customers in the Central-Gulf service area, requesting a $12.3 million increase to be effective in June 2024. In May 2024, the RRC and municipalities approved an increase of $12.2 million, and new rates became effective in June 2024.
Previous report
In June 2023, Texas Gas Service filed a rate case for all customers in the Rio Grande Valley service area, requesting a $9.8 million increase. In November 2023, the parties filed a signed settlement agreement that included a 9.7 percent ROE and an overall revenue increase of $5.9 million. In January 2024, the administrative law judge issued a proposal for decision recommending approval of the settlement. On January 30, 2024, the RRC approved the administrative law judge’s decision and the new rates went into effect.
Previous report
In June 2024, we entered into an agreement that increased the capacity of the ONE Gas Credit Agreement to $1.275 billion from $1.2 billion with commitments from existing lenders and the addition of a new lender.
Previous report
In July 2024, we increased the capacity of our commercial paper program to $1.275 billion from $1.2 billion.
Previous report
In August, 2024, we reopened our outstanding 5.10 percent senior notes due 2029 and issued an additional $250 million. After the completion of this offering, the aggregate principal amount of the outstanding 5.10 percent senior notes due 2029 is $550 million. The additional $250 million senior notes were issued at a premium of $4 million, creating an effective interest rate of 4.87 percent.
Previous report
We repaid our $300 million of 3.61 percent senior notes due February 2024 and our $473 million of 1.10 percent senior notes due March 2024 upon maturity with commercial paper.
Previous report
Equity Issuances -On December 27, 2024, we settled under forward contracts 3,160,465 shares (926,465 shares from forwards related to an at-the-market equity distribution agreement and 2,234,000 from forwards related to underwriting agreements) of our common stock for net proceeds of $245.7 million ($75.2 million from forwards related to an at-the market equity distribution agreement and $170.5 million from forwards related to underwriting agreements).
Previous report
Operating cash flows were lower for the year ended December 31, 2024, compared to 2023, due primarily to proceeds from government securitization of winter weather costs for Texas Gas Service in March 2023 and working capital changes related to lower cost of gas rates embedded in accounts receivable and natural gas in storage.
Reworded paragraphs (62)
Previous wording
The following discussion and analysis should be read in conjunction with our audited consolidated financial statements and the Notes to Consolidated Financial Statements in this Annual Report.
Current wording
The following discussion and analysis should be read in conjunction with our audited consolidated financial statements and the Notes to Consolidated Financial Statements in this Annual Report. We have disclosed non-GAAP financial measures of adjusted net income and adjusted net income per share. Management and the Board of Directors use these non-GAAP financial measures, in addition to GAAP financial measures, to evaluate financial performance, specifically impacts from certain regulatory mechanisms designed to mitigate regulatory lag, understand and compare operating results across accounting periods, and for planning and forecasting. These non-GAAP financial measures are additional information and should not be considered as alternatives to, or more meaningful than, the related GAAP financial measures or comparable to similar measures used by other companies.
Previous wording
Our financial performance is contingent on a number of factors, including: (1) our regulatory construct, including the rates we are allowed to charge for our service, and the authorized rates of return on our investments in rate base; (2) the consumption of natural gas, which impacts the amount of natural gas sales derived from the variable component of our rates; (3) customer growth; (4) our operating performance; and (5) the perceived value of natural gas relative to other energy sources, particularly electricity, which influences our customers’ choice of natural gas to provide a portion of their energy needs.
Current wording
Our financial performance is contingent on a number of factors, including: (1) our regulatory construct, including the rates we are allowed to charge for our service, and the authorized rates of return on our investments in rate base; (2) the consumption of natural gas, which impacts the amount of natural gas revenues derived from the variable component of our rates; (3) customer growth; (4) our operating performance; and (5) the perceived value of natural gas relative to other energy sources, particularly electricity, which influences our customers’ choice of natural gas to provide a portion of their energy needs.
Previous wording
Credit Facility - In October 2024, we entered into an agreement that increased the capacity of the ONE Gas Credit Agreement to $1.35 billion from $1.275 billion with commitments from existing lenders and the addition of a new lender. Other than the increased commitments, the maturity date, March 16, 2028, and all other terms and conditions of the ONE Gas Credit Agreement remain unchanged.
Current wording
Credit Facility - In October 2025, we amended and restated the ONE Gas Credit Agreement. During this process we increased the capacity to $1.5 billion from $1.35 billion with the addition of one new lender and reduction of three lenders. The term of the agreement was extended to October 30, 2030, from March 16, 2028. The expansion option in the revolver was set at an additional $750 million, and all other terms and conditions of the ONE Gas Credit Agreement are materially unchanged.
Previous wording
Commercial Paper - In October 2024, we increased the capacity of our commercial paper program to $1.35 billion from $1.275 billion.
Current wording
Commercial Paper - In December 2025, we increased the capacity of our commercial paper to $1.5 billion from $1.35 billion.
Previous wording
Equity issuances -On December 27, 2024, we settled under forward contracts 3,160,465 shares (926,465 shares from forwards related to an at-the-market equity distribution agreement and 2,234,000 from forwards related to underwriting agreements) of our common stock for net proceeds of $245.7 million ($75.2 million from forwards related to an at-the market equity distribution agreement and $170.5 million from forwards related to underwriting agreements).
Current wording
Equity issuances -On December 29, 2025, we settled forward sale agreements for 2,633,700 shares of our common stock for net proceeds of $205.0 million.
Previous wording
In February 2023, we entered into an at-the-market equity distribution agreement under which we may issue and sell shares of our common stock with an aggregate offering price up to $300 million. This at-the-market equity program replaced our previous at-the-market equity program, which began in February 2020, and expired in February 2023. Sales of common stock are made by means of ordinary brokers’ transactions on the NYSE, in block transactions or as otherwise agreed to between us and the sales agent. We are under no obligation to offer and sell common stock under the program. At December 31, 2024, we had $225.5 million of equity available for issuance under the program.
Current wording
In February 2023, we entered into an at-the-market equity distribution agreement under which we may issue and sell shares of our common stock with an aggregate offering price up to $300 million. Sales of common stock are made by means of ordinary brokers’ transactions on the NYSE and the NYSE Texas, in block transactions, or as otherwise agreed to between us and the sales agent. We are under no obligation to offer and sell common stock under the program. At December 31, 2025, we had $225.5 million of equity available for issuance under the program.
Previous wording
The following table summarizes all of our outstanding forward sale agreements at December 31, 2024:
Current wording
The following table summarizes our outstanding forward sale agreement at December 31, 2025:
Previous wording
Dividend -In January 2025, we declared a dividend of $0.67 per share ($2.68 per share on an annualized basis) for shareholders of record as of February 21, 2025, payable on March 7, 2025.
Current wording
Dividend -In January 2026, we declared a dividend of $0.68 per share ($2.72 per share on an annualized basis) for shareholders of record as of February 20, 2026, payable on March 6, 2026.
Previous wording
In March 2023, Oklahoma Natural Gas filed its required PBRC application for the year ended December 2022. The filed request included a $27.6 million base rate revenue increase, $2.5 million energy efficiency incentive, and $11.9 million of estimated EDIT to be credited to customers in 2024. On June 13, 2023, a settlement in the case was filed with a proposed revenue increase of $26.3 million, a $2.5 million energy efficiency incentive, and a $12.6 million EDIT credit. Pursuant to its tariff, Oklahoma Natural Gas placed new rates into effect on June 29, 2023. In July 2023, the OCC issued an order approving the settlement.
Current wording
Oklahoma - On February 27, 2025, Oklahoma Natural Gas filed its required PBRC application for the year ended December 31, 2024. The filed request included a $41.5 million base rate revenue increase, $2.4 million energy efficiency incentive, and $13.2 million of estimated EDIT to be credited to customers in 2026. The parties reached a settlement which included a $41.1 million base rate revenue increase, a $2.4 million energy efficiency incentive, and $17.9 million of estimated EDIT to be credited to customers in February 2026. On June 12, 2025, the administrative law judge recommended approval of the settlement. Rates were implemented on June 27, 2025, and the OCC issued an order approving the settlement on July 23, 2025.
Previous wording
In August 2023, Kansas Gas Service submitted an application to the KCC requesting an increase of approximately $8.0 million related to its GSRS. The KCC issued an order in November 2023 authorizing the increase, and the new surcharge became effective on December 1, 2023.
Current wording
Kansas - In April 2025, Kansas Gas Service submitted an application to the KCC requesting an increase of approximately $7.2 million related to its GSRS. In July 2025, the KCC approved a $7.2 million increase effective August 2025.
Previous wording
West-North Service Area - In February 2025, Texas Gas Service made a GRIP filing for all customers in the West-North service area, requesting a $8.2 million increase to be effective in June 2025.
Current wording
West-North Service Area - In February 2025, Texas Gas Service made a GRIP filing for all customers in the previously designated West-North service area, requesting a $8.2 million increase to be effective in June 2025. In May 2025, the RRC approved an increase of $8.2 million, and new rates became effective in June 2025.
Previous wording
Central-Gulf Service Area- In February 2025, Texas Gas Service made a GRIP filing for all customers in the Central-Gulf service area, requesting a $15.4 million increase to be effective in June 2025.
Current wording
Central-Gulf Service Area- In February 2025, Texas Gas Service made a GRIP filing for all customers in the previously designated Central-Gulf service area, requesting a $15.4 million increase to be effective in June 2025. In May 2025, the RRC approved an increase of $15.4 million, and new rates became effective in June 2025.
Previous wording
Rio Grande Valley Service Area - In May 2024, Texas Gas Service made a GRIP filing for all customers in the Rio Grande Valley service area, requesting a $3.7 million increase to be effective in August 2024. In August 2024, the RRC and municipalities approved an increase of $3.6 million, and new rates became effective in September 2024.
Current wording
Rio Grande Valley Service Area - In April 2025, Texas Gas Service made a GRIP filing for all customers in the previously designated Rio Grande Valley service area, requesting a $3.2 million increase to be effective in September 2025. In August 2025, the RRC approved an increase of $2.9 million, and new rates became effective in September 2025.
Previous wording
Selected Financial Results -Net income was $222.9 million, or $3.91 per diluted share, $231.2 million, or $4.14 per diluted share, and $221.7 million, or $4.08 per diluted share, for the years ended December 31, 2024, 2023 and 2022, respectively.
Current wording
Selected Financial Results -Net income was $264.2 million, or $4.37 per diluted share, $222.9 million, or $3.91 per diluted share, and $231.2, or $4.14 per diluted share, for the years ended December 31, 2025, 2024, and 2023, respectively.
Previous wording
Natural gas sales to customers represent revenue from contracts with customers through implied contracts established by our tariffs and rates approved by regulatory authorities, as well as revenues from regulatory mechanisms related to natural gas sales. Additionally, natural gas sales include recovery of the cost of natural gas.
Current wording
Natural gas sales to customers represent revenue from contracts with customers through implied contracts established by our tariffs and rates approved by regulatory authorities, as well as revenues from regulatory mechanisms related to natural gas sales. Natural gas sales also include recovery of the cost of natural gas.
Previous wording
Our average cost of gas rate decreased to $5.32 per Mcf for the year ended December 31, 2024, compared to $7.08 per Mcf in the prior year. Cost of natural gas includes commodity purchases, fuel, storage, transportation, hedging costs and settlement proceeds for natural gas price volatility mitigation programs approved by our regulators and other gas purchase costs recovered through our cost of natural gas regulatory mechanisms and does not include an allocation of general operating costs or depreciation and amortization. These regulatory mechanisms provide a method of recovering natural gas costs on an ongoing basis without a profit. Therefore, although our revenues will fluctuate with the cost of natural gas that we pass-through to our customers, operating income is not affected by fluctuations in the cost of natural gas.
Current wording
Cost of natural gas includes commodity purchases, fuel, storage, transportation, hedging costs, and settlement proceeds for natural gas price volatility mitigation programs approved by our regulators and other gas purchase costs recovered through our cost of natural gas regulatory mechanisms. Cost of natural gas does not include an allocation of general operating costs or depreciation and amortization. These regulatory mechanisms provide a method of recovering natural gas costs on an ongoing basis without a profit. Therefore, although our revenues fluctuate with the cost of natural gas that we pass through to our customers, operating income is not affected by fluctuations in the cost of natural gas.
Previous wording
2024 vs. 2023 - Operating income increased $21.4 million due primarily to the following:
Current wording
2025 vs. 2024 - Operating income increased $58.4 million due primarily to the following:
Previous wording
•an increase of $67.9 million from new rates and
Current wording
•an increase of $116.0 million from new rates; and
Previous wording
•an increase of $6.3 million in residential sales due to net customer growth in Oklahoma and Texas.
Current wording
•an increase of $6.6 million in residential sales due to net customer growth in all three states.
Previous wording
•an increase of $16.9 million in depreciation expense due to additional capital expenditures being placed in service;
Current wording
•an increase of $20.6 million in depreciation expense due to additional capital expenditures being placed in service;
Previous wording
•an increase of $22.9 million in employee-related costs;
Current wording
•an increase of $17.0 million in employee-related costs;
Previous wording
•an increase of $6.9 million in ad-valorem taxes;
Current wording
•an increase of $14.7 million in ad-valorem taxes;
Previous wording
•an increase of $1.9 million in outside services; and
Current wording
•an increase of $3.8 million in outside services;
Previous wording
•an increase of $1.7 million in insurance expense.
Current wording
•an increase of $2.9 million in insurance expense;
Previous wording
•an increase of $2.2 million in fleet expense;
Current wording
•an increase of $1.0 million in fleet expense; and
Previous wording
Revenues for the year ended December 31, 2024, include a decrease of $4.3 million associated with KGSS-I, which is offset by a decrease of $2.5 million in amortization and operating expense and $1.7 million in interest expense, net.
Current wording
For the year ended December 31, 2025, revenues reflect an increase of $3.0 million and a decrease in interest expense, net, of $1.4 million associated with KGSS-I, which are offset by a $4.5 million increase in amortization and operating expense.
Previous wording
Other Factors Affecting Net Income - Other factors that affect net income for the year ended December 31, 2024, compared with 2023, include an decrease of $2.0 million in other income, net and an increase of $31.9 million in interest expense, net. The decrease in other income, net is due primarily to a $1.2 million decrease in the gain on investments associated with our nonqualified deferred compensation plans. The increase in interest expense is due primarily to the issuance of $300 million of 5.10 percent senior notes due 2029 in December 2023, the reopening of the 5.10 percent senior notes in August 2024 in which we issued an additional $250 million, and repayment of $300 million of 3.61 percent senior notes due February 2024 and $473 million of 1.10 percent senior notes due March 2024 upon maturity with commercial paper.
Current wording
Other Factors Affecting Net Income - Other factors that affect net income for the year ended December 31, 2025, compared with 2024, include a decrease of $0.8 million in other income, net and a decrease of $4.4 million in interest expense, net. The decrease in other income, net is due primarily to a $2.4 million decrease in the credit for non-service costs associated with pension and other postemployment benefits, offset partially by a $1.0 million increase in the market value of investments associated with our nonqualified deferred compensation plans. The decrease in interest expense is due primarily to commercial paper borrowings at lower rates and the implementation of Texas House Bill 4384.
Previous wording
EDIT - The return of EDIT to our customers is not expected to have a material impact on earnings, as any reduction or credit in rates is offset by a reduction in income tax expense. During the years ended December 31, 2024 and 2023, we credited income tax expense $25.7 million and $22.4 million, respectively, for the amortization of the regulatory liability associated with EDIT that was embedded in base rates.
Current wording
EDIT - The return of EDIT to our customers is not expected to have a material impact on earnings, as any reduction or credit in rates is offset by a reduction in income tax expense. During the years ended December 31, 2025 and 2024, we credited income tax expense $17.6 million and $25.7 million, respectively, for the amortization of the regulatory liability associated with EDIT that was embedded in base rates.
Previous wording
Capital expenditures and asset removal costs increased $33.4 million for 2024, compared with 2023, due primarily to expenditures for system integrity and extension of service to new areas. Our capital expenditures and asset removal costs are expected to be approximately $750 million for 2025. While we did not experience a significant impact to our capital expenditure program during the year ended December 31, 2024, our future capital expenditure activity is dependent on a number of factors, including economic conditions and our supply chains for contract labor, materials and supplies.
Current wording
Capital expenditures and asset removal costs decreased $2.6 million for 2025, compared with 2024. Our capital expenditures and asset removal costs are expected to be approximately $800 million for 2026. While we did not experience a significant impact to our capital expenditure program during the year ended December 31, 2025, our future capital expenditure activity is dependent on several factors, including economic conditions and our supply chains for contract labor, materials, and supplies.
Previous wording
The increase in the average number of customers for 2024, compared with 2023, is due primarily to the connection of new customers resulting from the extension and expansion of our system in our service areas. For 2024, our average customer count includes 23,000 new customer connections compared to 23,400 in 2023.
Current wording
The increase in the average number of customers for 2025, compared with 2024, is due primarily to the connection of new customers resulting from the extension and expansion of our system in our service areas. For 2025 and 2024, our average customer count includes 23,000 new customer connections in each year.
Previous wording
The impact of weather on residential and commercial natural gas sales is mitigated by WNA mechanisms in all jurisdictions.
Current wording
The impact of weather on residential and commercial natural gas sales is tempered by WNA mechanisms in all jurisdictions.
Previous wording
•Texas - An average of HDDs authorized in our most recent rate proceeding in each jurisdiction and weighted using a rolling 10-year average of actual natural gas distribution sales volumes by service area.
Current wording
•Texas - An average of HDDs authorized in our most recent rate proceeding in each jurisdiction and weighted using a rolling 10-year average of actual natural gas distribution sales volumes.
Previous wording
•9 weather stations and natural gas distribution sales volumes by service area for Texas.
Current wording
•9 weather stations and natural gas distribution sales volumes for Texas.
Previous wording
General - We have relied primarily on operating cash flow and commercial paper for our liquidity and capital resource requirements. We fund operating expenses, working capital requirements, including purchases of natural gas, and capital expenditures primarily with cash from operations and commercial paper.
Current wording
General - We have relied primarily on operating cash flow, commercial paper, and equity forward agreements for our liquidity and capital resource requirements. We fund operating expenses, working capital requirements, including purchases of natural gas, and capital expenditures primarily with cash from operations, commercial paper, and settlements of equity forward agreements.
Previous wording
Short-term Debt -The ONE Gas Credit Agreement contains certain financial, operational and legal covenants. Among other things, these covenants include maintaining ONE Gas’ total debt-to-capital ratio of no more than 70 percent at the end of any calendar quarter. At December 31, 2024, our total debt-to-capital ratio was 51.8 percent and we were in compliance with all covenants under the ONE Gas Credit Agreement. Excluding the debt of KGSS-I, which is non-recourse to us, our total debt-to-capital ratio was 49.5 percent. We may reduce the unutilized portion of the ONE Gas Credit Agreement in whole or in part without premium or penalty. The ONE Gas Credit Agreement contains customary events of default. Upon the occurrence of certain events of default, the obligations under the ONE Gas Credit Agreement may be accelerated and the commitments may be terminated.
Current wording
Short-term Debt -The ONE Gas Credit Agreement contains certain financial, operational, and legal covenants. Among other things, these covenants include maintaining ONE Gas’ total debt-to-capital ratio, excluding the debt of KGSS-I, of no more than 70 percent at the end of any calendar quarter. At December 31, 2025, our total debt-to-capital ratio, excluding KGSS-I, was 47.6 percent and we were in compliance with all covenants under the ONE Gas Credit Agreement. We may reduce the unutilized portion of the ONE Gas Credit Agreement in whole or in part without premium or penalty. The ONE Gas Credit Agreement contains customary events of default. Upon the occurrence of certain events of default, the obligations under the ONE Gas Credit Agreement may be accelerated and the commitments may be terminated.
Previous wording
In October 2024, we entered into an agreement that increased the capacity of the ONE Gas Credit Agreement to $1.35 billion from $1.275 billion with commitments from existing lenders and the addition of a new lender. The ONE Gas Credit Agreement provides for a $1.35 billion revolving unsecured credit facility and includes a $20 million letter of credit subfacility and a $60 million swingline subfacility. We can request an increase in commitments of up to an additional $150 million upon satisfaction of customary conditions, including receipt of commitments from either new lenders or increased commitments from existing lenders. The ONE Gas Credit Agreement is available to provide liquidity for working capital, capital expenditures, acquisitions and mergers, the issuance of letters of credit, and for other general corporate purposes.
Current wording
In October 2025, we amended and restated the ONE Gas Credit Agreement, increasing the aggregate committed capacity to $1.5 billion from $1.35 billion, with the addition of one new lender and the reduction of three existing lenders. The maturity date of the agreement was extended to October 30, 2030, from March 16, 2028. The agreement provides for a revolving unsecured credit facility, which includes a $20 million letter of credit subfacility and a $60 million swingline subfacility. Under the terms of the agreement, the Company may, subject to satisfaction of customary conditions and receipt of commitments from new or existing lenders, request an increase in total commitments of up to an additional $750 million. Proceeds from the agreement may be used for working capital, capital expenditures, acquisitions and mergers, the issuance of letters of credit, and other general corporate purposes.
Previous wording
At December 31, 2024, we had $1.35 million in letters of credit issued and no borrowings under the ONE Gas Credit Agreement, with approximately $1.349 billion of remaining credit, which is available to repay our commercial paper borrowings.
Current wording
At December 31, 2025, we had approximately $2.4 million in letters of credit issued and no borrowings under the ONE Gas Credit Agreement as in effect, with approximately $1.5 billion of remaining credit, which is available to repay our commercial paper borrowings and for other permitted purposes.
Previous wording
In October 2024, we increased the capacity of our commercial paper program to $1.35 billion from $1.275 billion. Under our commercial paper program, we may issue unsecured commercial paper to fund short-term borrowing needs. The maturities of the commercial paper vary but may not exceed 270 days from the date of issue. Commercial paper is generally sold at par less a discount representing an interest factor. At December 31, 2024 and December 31, 2023, we had $914.6 million and $88.5 million of commercial paper outstanding with a weighted-average interest rate of 4.77 percent and 5.60 percent, respectively.
Current wording
In December 2025, we increased the capacity of our commercial paper to $1.5 billion from $1.35 billion. Under our commercial paper program, we may issue unsecured commercial paper up to the maximum amount of $1.5 billion to fund short-term borrowing needs. The maturities of the commercial paper vary but may not exceed 270 days from the date of issue. Commercial paper is generally sold at par less a discount representing an interest factor. At December 31, 2025 and December 31, 2024, we had $737.4 million and $914.6 million of commercial paper outstanding with a weighted-average interest rate of 3.94 percent and 4.77 percent, respectively.
Previous wording
Senior Notes - At December 31, 2024, our long-term debt-to-capital ratio was 43.8 percent. Excluding the debt of KGSS-I, which is non-recourse to us, our long-term debt-to-capital ratio was 40.7 percent. See Note 17 of the Notes to Consolidated Financial Statements in this Annual Report for information with respect to KGSS-I.
Current wording
Senior Notes - At December 31, 2025, our long-term debt-to-capital ratio was 40.9 percent, exclusive of KGSS-I debt.
Previous wording
Securitized Utility Tariff Bonds - At December 31, 2024, we had outstanding $287.3 million of 5.486 percent KGSS-I Securitized Utility Tariff Bonds with $29.0 million due within the next year. The bonds are governed by an indenture between KGSS-I and the indenture trustee. The indenture contains certain covenants that restrict KGSS-I’s ability to sell, transfer, convey, exchange, or otherwise dispose of its assets.
Current wording
Securitized Utility Tariff Bonds - At December 31, 2025, we had outstanding $257.9 million of 5.486 percent KGSS-I Securitized Utility Tariff Bonds with $30.6 million due within the next year. The bonds are governed by an indenture between KGSS-I and the indenture trustee. The indenture contains certain covenants that restrict KGSS-I’s ability to sell, transfer, convey, exchange, or otherwise dispose of its assets.
Showing the first 40 of 62 pairs. Open the source sections for the rest.
Rearranged current paragraphs (4)
Current report — wording carried from elsewhere
Equity Issuances -On December 29, 2025, we settled forward sale agreements 2,633,700 shares of our common stock for net proceeds of $205.0 million.
Current report — wording carried from elsewhere
We have an AAO that allows Kansas Gas Service to defer and seek recovery of costs necessary for investigation and remediation at, and nearby, these 12 former MGP sites that are incurred after January 1, 2017. In January 2025, Kansas Gas Service requested to increase the cap on the AAO to $32.0 million from $15.0 million. The original $15.0 million cap approved in 2017 was the result of a unanimous settlement agreement and contained additional reporting requirements and obligations. In May 2025, Kansas Gas Service, the KCC staff, and the Citizens’ Utility Ratepayer Board filed a unanimous settlement agreement with the KCC agreeing to increase the cap to $32.0 million and to leave all of the other provisions of the 2017 settlement agreement in place. The KCC issued an order approving the settlement agreement in July 2025.
Current report — wording carried from elsewhere
Environmental issues may exist with respect to these MGP sites that are unknown to us. Accordingly, future costs are dependent on the final determination and regulatory approval of any remedial actions, the complexity of the site, level of remediation required, changing technology and governmental regulations, and to the extent not recovered by insurance or recoverable in rates from our customers, such costs could be material to our financial condition, results of operations, or cash flows.
Current report — wording carried from elsewhere
These factors are not necessarily all of the important factors that could cause actual results to differ materially from those expressed in any of our forward-looking statements. Other factors could also have material adverse effects on our future results.
Rearranged previous paragraphs (3)
Previous report — wording carried elsewhere
In December 2024, we amended the two forward sale agreements we entered into in September 2023 to extend the maturity date of 223,000 and 180,000 shares of our common stock to December 31, 2025 from December 31, 2024. The amended forward sale agreements provide for settlement on a date, or dates, to be specified at our discretion but which will occur no later than December 31, 2025.
Previous report — wording carried elsewhere
Actuaries to estimate mortality rates. In determining the projected benefit costs, assumptions can change from period to period and may result in material changes in the costs and liabilities we recognize.
Previous report — wording carried elsewhere
The following discussion is intended to identify important factors that could cause future outcomes to differ materially from those set forth in the forward-looking statements.