U.S. Clean Tech Investment Falls 34% as OBBBA Triggers $8 Billion in Canceled Projects
Updated
Updated · Council on Foreign Relations · Jul 7
U.S. Clean Tech Investment Falls 34% as OBBBA Triggers $8 Billion in Canceled Projects
3 articles · Updated · Council on Foreign Relations · Jul 7
Summary
Q1 2026 U.S. clean-tech manufacturing investment fell 34% from a year earlier, while new investment announcements dropped nearly 80% from early 2025 levels.
The slide followed the July 2025 OBBBA, which cut or phased out manufacturing and demand-side tax credits, added foreign-sourcing restrictions, and left companies waiting on unclear Treasury FEOC guidance.
Q4 2025 canceled projects hit a record $8 billion immediately after the law passed, with battery and EV manufacturing accounting for most of the losses.
EV makers including Ford and General Motors have shifted some battery plans toward grid-scale storage, but weaker EV demand and supply-chain risks make that a limited substitute.
Investment still remains about 200% above pre-2021 levels, yet tariffs on key solar suppliers and policy uncertainty are now slowing U.S. efforts to build a competitive domestic clean-tech base.
As global green investment hits a record $2.3 trillion, why is America's clean tech manufacturing sector in a sharp decline?
With consumer EV credits gone, is the pivot to grid batteries a strategic retreat or a new opportunity for U.S. automakers?
Can U.S. manufacturers build a secure supply chain fast enough to survive the new foreign sourcing restrictions?
$91 Billion in Canceled Clean Energy Projects: The Impact of the OBBBA on U.S. Clean Tech Investment and Climate Goals (2025–2026)
Overview
In early 2026, U.S. clean tech investment suffered a sharp decline after the One Big Beautiful Bill Act (OBBBA) was enacted by President Trump on July 4, 2025. The OBBBA quickly rolled back key provisions from the Bipartisan Infrastructure Law and the Inflation Reduction Act, cutting crucial tax credits like the Production and Investment Tax Credits for wind and solar. It also ended many clean energy incentives for vehicles and home efficiency, and imposed strict new eligibility rules for remaining credits. These sweeping policy changes created uncertainty and financial instability, leading to widespread project cancellations and a major setback for the clean energy sector.