Generator Interconnection Programmatic Environmental Impact Statement
July 19, 2026 6:10am
The Tennessee Valley Authority (TVA) intends to prepare a Programmatic Environmental Impact Statement (PEIS) to evaluate the environmental effects of transmissi...
The Tennessee Valley Authority (TVA) intends to prepare a Programmatic Environmental Impact Statement (PEIS) to evaluate the environmental effects of transmission system activities associated with generator interconnection requests across TVA's Power Service Area (PSA). The PEIS will establish a programmatic, bounded framework to support efficient, consistent, and predictable National Environmental Policy Act (NEPA) review for generator interconnection related transmission actions conducted under TVA's Large Generator Interconnection Procedures (LGIP), Small Generator Interconnection Procedures (SGIP), and Expedited Resource Addition Study (ERAS).
5-Second Takeaway
The Tennessee Valley Authority (TVA) intends to prepare a Programmatic Environmental Impact Statement (PEIS) to evaluate the environmental effects of transmission system activities associated with generator interconnection requests across TVA's Power Service Area (PSA).
Why This Matters
The PEIS will establish a programmatic, bounded framework to support efficient, consistent, and predictable National Environmental Policy Act (NEPA) review for generator interconnection related transmission actions conducted under TVA's Large Generator Interconnection Procedures (LGIP), Small Generator Interconnection Procedures (SGIP), and Expedited Resource Addition Study (ERAS).
What Changed
- The PEIS will also support tiered, site-specific reviews where needed.
- The official abstract outlines the main policy action and its scope.
- The summary describes who is affected and the expected compliance path.
- The notice explains timing and implementation details for the change.
- The agency provides rationale and procedural context in the full text.
- Federal Register document: https://www.federalregister.gov/documents/2026/07/20/2026-14605/generator-interconnection-programmatic-environmental-impact-statement
- Federal Register home: https://www.federalregister.gov/
Key Facts
- The PEIS will also support tiered, site-specific reviews where needed.
- The official abstract outlines the main policy action and its scope.
- The summary describes who is affected and the expected compliance path.
- The notice explains timing and implementation details for the change.
Key Numbers
- Federal Register document: https://www.federalregister.gov/documents/2026/07/20/2026-14605/generator-interconnection-programmatic-environmental-impact-statement