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Senate Bill Threatens Clean Energy Boom Despite Storage Tax Credit Lifeline

Jonas Muthoni

Published · 3 min read

A fresh budget bill from the Senate Finance Committee keeps the investment tax credit (ITC) for big batteries yet trims most help for solar, wind, and electric cars. The House version goes even further, giving projects only sixty days to break ground. Almost 800 planned power plants hang in the balance, raising big questions about jobs, power costs, and America’s push to lead in clean technology. 

Key Points in the Senate Draft

  • Storage stays: Battery and other storage projects keep a full ITC until 2032, then phase down by 2036.
  • Solar & Wind change: These credits fall to 60 % in 2026, 20 % in 2027, and end in 2028.
  • EV credits end: Tax help for new electric cars and home solar is erased right away.
  • Foreign limits: Projects using parts from “foreign entities of concern,” like China, lose credits after 2025.
  • Transfer rules stay, letting developers sell unused credits to investors.

The committee says the plan will “save money” and still shield the most vulnerable homes, but many experts disagree. 

How Does It Differ from the House Bill and Current Law?

FeatureCurrent Law (IRA)House “Big Beautiful Bill”Senate Draft
Solar / Wind ITC100 % through 2032, slow phase-out to 2036Project must start within 60 days; placed in service by 202860 % in 2026, 20 % in 2027, 0 % after 2028
Battery Storage ITCSame 2032-2036 glide path as solarSame harsh 60-day ruleUnchanged; phases down 2033-2036
EV CreditUp to $7,500 per vehicleEnds immediatelyEnds immediately
Foreign-Content BanNoneStrict after 2026Strict after 2025

 

Jobs and Money on the Line

The Inflation Reduction Act has already driven over $422 billion in announced clean-energy projects and 400,000 new jobs in less than three years. Three-quarters of those jobs sit in districts led by Republicans. 

Experts say the Senate’s faster phase-out could stall projects that would power at least 27 million homes. The U.S. energy sector now employs 8.4 million people, with renewable power hiring faster than the rest of the economy. 

Real-World Stories

  • PanelClaw, Utah: This factory makes roof mounts for solar panels. It plans to ship 15 million parts this year. CEO Costa Nicolaou warns the plant could shut if credits fade. 
  • Bila Solar, Indiana: A new 300-MW panel plant opened in a former drug factory. Its next expansion is on hold because of the bill. 
  • Fervo Geothermal, Utah: Workers drilling near Milford praise the Senate draft for keeping geothermal credits to 2036, but fear higher power costs if solar and wind stall. 

Industry Voices Speak Out

Abigail Ross Hopper, head of the Solar Energy Industries Association, calls the plan a “pull-the-plug moment” that could raise bills and cost 330,000 jobs. 

Jason Grumet of the American Clean Power Association says sudden cuts will push data-center builders and AI firms overseas.

Ray Long, CEO of the American Council on Renewable Energy, warns the rollback risks “forfeiting the AI race to China.” 

Why Batteries Still Win

The Senate draft keeps full credits for large-scale batteries because storage adds reliability when solar or wind drop. Lawmakers also see storage as a way to help the grid handle AI data centers and more electric cars. But new rules ban credits if major parts come from “foreign entities of concern,” such as China, which supplies most battery cells. 

The Bigger Picture

The PERI study shows climate investments could create 9 million good jobs over ten years. Groups like E2 warn that rollbacks have already canceled $14 billion in projects and 10,000 jobs so far in 2025. 

What Happens Next?

  • July 4: Republican leaders hope to pass a final bill, but most insiders expect debate into early autumn.
  • September–October: If the bill remains strict, many developers may rush or cancel projects.
  • 2032–2036: Under the Senate timeline, storage and niche renewables would still phase down.

Because the Senate needs 51 votes, a handful of Republicans like Sen. Curtis could tilt the outcome. 

Bottom Line

The Senate draft offers a softer landing than the House bill, yet it still cuts most clean-energy aid years early. Battery projects survive, but solar, wind, and EV growth could slow hard. Lawmakers now face a clear choice: keep the credits that drive jobs and low-cost power, or risk derailing America’s clean-energy boom.

Jonas Muthoni

Jonas Muthoni

Jonas Muthoni is Editor-in-Chief of Microgrid Media, where he oversees reporting and analysis on microgrids, energy storage, distributed energy resources, data center power demand, grid modernization, resilience, renewable energy, and electricity policy and markets. His work focuses on the infrastructure, technologies, and regulatory developments reshaping the power system. As Editor-in-Chief, Jonas leads Microgrid Media’s editorial strategy and standards, including story selection, source verification, technical accuracy, and the development of original reporting and analysis. His coverage draws on regulatory filings, government records, utility and company disclosures, technical documentation, and independent industry sources to explain significant developments across the evolving energy system.