2026-00564Notice

TVA Adopts Fast-Track Green Lights for Low-Impact Projects

Published Date: 1/14/2026

Notice

Summary

The Tennessee Valley Authority (TVA) is now using three new environmental shortcuts from the Department of Energy to speed up certain project approvals. This change, effective since October 20, 2025, helps TVA make quicker decisions on projects that don’t harm the environment, saving time and possibly money. If you’re involved with TVA projects, expect faster green lights on some activities!

Analyzed Economic Effects

4 provisions identified: 4 benefits, 0 costs, 0 mixed.

Faster Approvals for Battery Storage

TVA adopted DOE categorical exclusion B4.14 on October 20, 2025, which covers construction, operation, upgrade, or decommissioning of electrochemical-battery or flywheel energy storage systems in previously disturbed or small contiguous areas. If you work on TVA battery energy storage projects (BESS), TVA can use this shortcut to streamline environmental review and give faster project approvals when the project meets the listed safety and design standards.

Streamlined Short Pipeline Projects

TVA adopted DOE categorical exclusion B5.5 on October 20, 2025, for short pipeline segments generally less than 20 miles long located in previously disturbed or developed rights-of-way. If you build or operate short TVA pipeline segments (carrying materials like water, gas, oil, CO2, hydrogen, brine, or steam) that fit these conditions, TVA can use this CE to speed environmental review and approvals.

Quicker Reviews for Groundwater Controls

TVA adopted DOE categorical exclusion B6.9 on October 20, 2025, for small-scale temporary measures to reduce migration of contaminated groundwater, including pumping, treating, storing, and reinjecting water with mobile units or removable facilities. If you perform small, temporary groundwater migration control work for TVA, TVA can use this CE to streamline environmental review and speed decisions for those measures.

TVA Expands Its Categorical Exclusions

By adopting DOE CEs B4.14, B5.5, and B6.9 on October 20, 2025, TVA increased its list of available categorical exclusions from 50 to 53. This means TVA now may apply any of 53 CEs, where appropriate, to streamline environmental reviews for more types of actions.

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Key Dates

Effective Date
Published Date
10/20/2025
1/14/2026

Department and Agencies

Department
Independent Agency
Agency
Tennessee Valley Authority
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