Sponsors (4)
The bill makes it cheaper and faster to increase transmission capacity and resilience—largely by reconductoring and incentives—at the trade‑off of reduced environmental review, new public‑costs and revenue impacts, and governance and market‑sensitivity risks.
Utilities and grid operators can carry ~1.5× more power on many existing transmission corridors by replacing conductors and reconductoring, increasing capacity and reducing the need to build new lines.
Utilities and developers can deploy reconductoring and right-of-way optimization faster because projects staying inside existing cleared/permitted corridors can proceed with streamlined NEPA treatment, reducing land acquisition delays.
Owners of eligible high‑performance transmission projects can claim a 6% (or higher alternative) investment tax credit plus energy‑community and domestic‑content bonuses, lowering net project costs and encouraging upgrades and local supply‑chain activity.
Treating many reconductoring/right‑of‑way optimization projects as NEPA categorical exclusions risks overlooking local environmental, cultural, water, and wildlife impacts and reduces public input on site‑specific harms.
Upgrading conductors, conducting required planning studies, and maintaining reporting resources will impose costs on utilities and agencies that may be passed to ratepayers or require new appropriations.
Expanding investment tax credits for transmission projects will reduce federal revenue and could increase the deficit or require budget offsets.
Based on analysis of 6 sections of legislative text.
Encourages reconductoring and right-of-way optimization through planning studies, NEPA categorical exclusions, public aggregated data, and a new investment tax credit for high-performance transmission property.
Official title: To accelerate the modernization of the national electric grid by supporting advanced conductors and related systems, and for other purposes.
Introduced July 23, 2026 by George Whitesides · Last progress July 23, 2026
Creates a framework to speed upgrades to existing transmission lines by encouraging reconductoring and right-of-way optimization projects. It directs transmission planners to optionally study these projects, allows the Energy Department to publish aggregated, non-identifying project performance data, deems qualifying reconductoring/right-of-way projects to be categorically excluded from NEPA review unless extraordinary circumstances exist, and adds a new category of "high-performance transmission property" to the clean electricity investment tax credit. The bill sets technical definitions and standards for advanced conductors and covered projects, requires study results be shared publicly and with the Secretary of Energy, and changes the tax code to make qualifying transmission upgrades eligible for investment tax credits (with base and alternative rates and existing bonus adjustments preserved), while excluding projects built with disallowed foreign assistance after 2025 from the credit rules.