Tennessee Valley Authority
For the period ended Sep 30, 2025. Filed Nov 13, 2025.
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 Nov 13, 2025
TVE$23.24+0.1%Stored close · as of Nov 9, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
See the whole filing, with its images and exhibitsContents
GLOSSARY OF COMMON ACRONYMS
| GLOSSARY OF COMMON ACRONYMS | |
|---|---|
| Following are definitions of some of the terms or acronyms that may be used in this Annual Report on Form 10-K for the fiscal year ended September 30, 2025 (the "Annual Report"): | |
| Term or Acronym | Definition |
| ACPA | Anti-Cherrypicking Amendment |
| AI | Artificial intelligence |
| AOCI | Accumulated other comprehensive income (loss) |
| ARO(s) | Asset retirement obligation(s) |
| ART | Asset Retirement Trust |
| Bonds | Bonds, notes, or other evidences of indebtedness |
| Bull Run | Bull Run Fossil Plant |
| CAA | Clean Air Act |
| CCR | Coal combustion residuals |
| CCRMUs | CCR Management Units |
| CEO | Chief Executive Officer |
| CO2 | Carbon dioxide |
| COLA(s) | Cost of living adjustment(s) |
| CSAPR | Cross-State Air Pollution Rule |
| CT(s) | Combustion turbine unit(s) |
| Cumberland | Cumberland Fossil Plant |
| CVA(s) | Credit valuation adjustment(s) |
| CWA | Clean Water Act |
| CY | Calendar year |
| DCP | Deferred Compensation Plan |
| DER | Distributed energy resources |
| DOE | Department of Energy |
| EIS | Environmental Impact Statement |
| ELGs | Effluent limitation guidelines |
| EO(s) | Executive order(s) |
| EPA | Environmental Protection Agency |
| ERC | Enterprise Risk Council |
| ETP | Enterprise Transformation Program |
| FASB | Financial Accounting Standards Board |
| FERC | Federal Energy Regulatory Commission |
| FHP | Financial Hedging Program |
| FIP | Federal Implementation Plan |
| FPA | Federal Power Act |
| GAAP | Accounting principles generally accepted in the United States of America |
| GAC | Grid access charge |
| GHG | Greenhouse gas |
| GVH | GE Vernova Hitachi Nuclear Energy |
| Holdco | John Sevier Holdco LLC |
| IRP | Integrated Resource Plan |
| JACTG | Johnsonville Aeroderivative Combustion Turbine Generation LLC |
| JHLLC | Johnsonville Holdco LLC. |
| JSCCG | John Sevier Combined Cycle Generation LLC |
| Kingston | Kingston Fossil Plant |
| kWh | Kilowatt hours |
| Legacy CCR Rule | Legacy Coal Combustion Residuals Rule |
| Legacy SIs | Legacy CCR Surface Impoundments |
|---|---|
| LPCs | Local power company customers |
| MD&A | Management's Discussion and Analysis of Financial Condition and Results of Operations |
| MLGW | Memphis Light, Gas and Water Division |
| mmBtu | Million British thermal unit(s) |
| MtM | Mark-to-market |
| MW | Megawatts |
| NAAQS | National Ambient Air Quality Standards |
| NAV | Net asset value |
| NDT | Nuclear Decommissioning Trust |
| NEIL | Nuclear Electric Insurance Limited |
| NEPA | National Environmental Policy Act |
| NERC | North American Electric Reliability Corporation |
| NES | Nashville Electric Service |
| NOx | Nitrogen oxides |
| NPDES | National Pollutant Discharge Elimination System |
| NRC | Nuclear Regulatory Commission |
| NYSE | New York Stock Exchange |
| O&M | Operating & Maintenance |
| PARRS | Putable Automatic Rate Reset Securities |
| PPAs | Power purchase agreements |
| RCRA | Resource Conservation and Recovery Act |
| RECs | Renewable energy certificates |
| RFP | Request for proposal |
| RP | Restoration Plan |
| SCCG | Southaven Combined Cycle Generation LLC |
| SCRs | Selective catalytic reduction systems |
| SEC | Securities and Exchange Commission |
| SERP | Supplemental Executive Retirement Plan |
| SHLLC | Southaven Holdco LLC |
| SIPs | State implementation plans |
| SMR(s) | Small modular reactor(s) |
| SO2 | Sulfur dioxide |
| TDEC | Tennessee Department of Environment & Conservation |
| TIPS | Treasury Inflation-Protected Securities |
| TPBARs | Tritium-producing burnable absorber rods |
| TVA | Tennessee Valley Authority |
| TVA Act | Tennessee Valley Authority Act of 1933, as amended |
| TVA Board | TVA Board of Directors |
| TVARS | Tennessee Valley Authority Retirement System |
| U.S. Treasury | United States Department of the Treasury |
| USACE | U.S. Army Corps of Engineers |
| VIE(s) | Variable interest entity(ies) |
| XBRL | eXtensible Business Reporting Language |
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.