An analysis found that changes in U.S. clean energy support policies have affected more than 3,400 manufacturing projects and sites, including smaller tax credits and suspended operations.

Electrek reported on Oct. 1 that the BlueGreen Alliance (BGA), a labour and environmental coalition, released an interactive map showing clean energy-related businesses across the United States affected by the policy changes. BGA counted 3,446 projects and sites.

BGA classified the impacts as reduced tax credits, cancelled or at-risk federal subsidies, and cancelled or suspended projects. Users can also see related jobs and investment amounts by selecting each site. The data were built by integrating eight databases, including the Energy Information Administration (EIA) and the Office of Management and Budget (OMB). For tax credits, the data also include cases in which policy impacts were estimated based on eligibility requirements for a site.

The analysis follows a budget reconciliation law (P.L. 119-21) passed in 2025 led by Republicans. The law ended or reduced many tax benefits introduced or expanded by the Inflation Reduction Act (IRA) for electric vehicles, clean power and advanced manufacturing. The Congressional Budget Office (CBO) analysed that the changes raise the cost of capital for clean energy manufacturing and contribute to lower related investment.

BGA argued that the policy change has hit investment and jobs in U.S. clean energy manufacturing. Republicans, in contrast, say the law also includes immediate expensing benefits for research and development costs, equipment investment and new factory construction in the United States, and will boost overall manufacturing investment.

CBO estimated that P.L. 119-21 will increase the federal fiscal deficit by about $4.1 trillion from 2025 to 2034. It said this reflects not only the impact of reduced clean energy support but also the bill's overall tax and spending changes and additional interest costs.