Republicans’ One Big Beautiful Bill Act Will Raise U.S. Climate Emissions

image via New Scientist

July 3, 2025, 2:50 PM

• •Republican legislation is projected to increase greenhouse gas emissions, potentially hindering U.S. climate goals.
• •The bills could significantly reduce clean energy incentives, slowing the growth of renewables and electric vehicles.
• •Research indicates these measures may make it difficult to limit global temperature rise within the targets of the Paris Climate Agreement.
• •The legislation would impact consumer credits for electric vehicles and alter the pace of solar and wind power development.

Multiple research firms project that the Republican bill will likely increase greenhouse gas emissions over the next decade, potentially putting U.S. climate goals out of reach. The bill proposes rollbacks in clean energy incentives, which would slow down the growth of renewables and electric vehicles. Experts warn that the legislation may imperil global efforts to limit temperature increases. Furthermore, the bill's provisions could affect consumer incentives for electric vehicles and alter the development pace of solar and wind projects.

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