OGE ENERGY CORP.
For the period ended Dec 31, 2025. Filed Feb 18, 2026.
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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 18, 2026
OGE$50.66+0.0%Stored close · as of Nov 9, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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GLOSSARY OF TERMS
The following is a glossary of frequently used abbreviations that are found throughout this Form 10-K.
| Abbreviation | Definition |
|---|---|
| 401(k) Plan | Qualified defined contribution retirement plan |
| Act 373 | Arkansas Act 373, also known as the Generating Arkansas Jobs Act of 2025 |
| ALJ | Administrative Law Judge |
| APSC | Arkansas Public Service Commission |
| ASC | Financial Accounting Standards Board Accounting Standards Codification |
| ASU | Financial Accounting Standards Board Accounting Standards Update |
| CO2 | Carbon dioxide |
| Code | Internal Revenue Code of 1986 |
| COVID-19 | Novel Coronavirus disease |
| CWIP | Construction work in progress |
| Dry Scrubber | Dry flue gas desulfurization unit with spray dryer absorber |
| Energy Transfer | Energy Transfer LP, a Delaware limited partnership, collectively with its subsidiaries |
| EPA | U.S. Environmental Protection Agency |
| Federal Clean Water Act | Federal Water Pollution Control Act of 1972, as amended |
| FERC | Federal Energy Regulatory Commission |
| FIP | Federal Implementation Plan |
| FSAs | Forward equity sale agreements, entered into with Morgan Stanley & Co. LLC and JPMorgan Chase Bank, National Association, New York Branch on November 20 and 21, 2025 in conjunction with OGE Energy's November 2025 public equity offering |
| GAAP | Accounting principles generally accepted in the U.S. |
| IRP | Integrated Resource Plan |
| kV | Kilovolt |
| LRE | Load Responsible Entity |
| MRG | Member Resource Group |
| MW | Megawatt |
| MWh | Megawatt-hour |
| NAAQS | National Ambient Air Quality Standard |
| NERC | North American Electric Reliability Corporation |
| NOX | Nitrogen oxide |
| OCC | Oklahoma Corporation Commission |
| ODEQ | Oklahoma Department of Environmental Quality |
| OG&E | Oklahoma Gas and Electric Company, wholly-owned subsidiary of OGE Energy |
| OGE Energy | OGE Energy Corp., collectively with its subsidiaries, holding company and parent company of OG&E |
| OMB | White House Office of Management and Budget |
| OSHA | U.S. Department of Labor's Occupational Safety and Health Administration |
| Other operations | Other operations primarily includes the operations of the holding company, other energy-related investments and consolidating eliminations |
| Pension Plan | Qualified defined benefit retirement plan |
| PM | Particulate matter |
| Regional Haze | The EPA's Regional Haze Rule |
| Registrants | OGE Energy and OG&E |
| Restoration of Retirement Income Plan | Supplemental retirement plan to the Pension Plan |
| SB 998 | Oklahoma Senate Bill 998 |
| SIP | State Implementation Plan |
| SO2 | Sulfur dioxide |
| SOFR | Secured Overnight Funding Rate |
| SPP | Southwest Power Pool |
| System sales | Sales to OG&E's customers |
| U.S. | United States of America |
| Winter Storm Uri | Unprecedented, prolonged extreme cold weather event in February 2021 |
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.