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A Project of The Annenberg Public Policy Center

Trump Misrepresents Climate Change Scenarios

Trump Misrepresents Climate Change Scenarios

In a May 16 Truth Social post, President Donald Trump cited updated climate change scenarios to misleadingly claim that experts had “admitted” prior climate change projections “were WRONG! WRONG! WRONG!” The regularly scheduled revision reflects in part the progress the world has made on moving away from fossil fuels.

EPA’s Misleading Claim of $1.3 Trillion in Deregulatory ‘Savings’

EPA’s Misleading Claim of $1.3 Trillion in Deregulatory ‘Savings’

Trump administration officials have claimed that they are saving Americans over $1.3 trillion by ending regulation of greenhouse gas emissions from cars and trucks. But the figure does not incorporate any benefits of the emissions standards. By one of the Environmental Protection Agency’s own calculations, getting rid of the standards could cost billions.

Trump, Project 2025 and Climate Change/Fossil Fuels

Trump, Project 2025 and Climate Change/Fossil Fuels

As part of our series on Project 2025, we look at some instances where President Donald Trump and Project 2025 agree on climate change and fossil fuels — beginning with the rollback of climate change policies.

Trump Misleads on Climate Change and Renewables at U.N.

Trump Misleads on Climate Change and Renewables at U.N.

In an hourlong address before the U.N. General Assembly on Sept. 23, President Donald Trump lashed out at those promoting “the green energy agenda.” Along the way, he made numerous false and misleading claims about renewable energy and climate change, many of which we’ve fact-checked before.

Q&A on the Trump EPA’s Effort to Curtail Regulation of Greenhouse Gas Emissions

Q&A on the Trump EPA’s Effort to Curtail Regulation of Greenhouse Gas Emissions

The Environmental Protection Agency is holding public hearings this week on its effort to undo the legal foundation for its regulation of greenhouse gases, the heat-trapping gases that cause climate change. In a major policy shift announced in late July, the Trump administration EPA said it would rescind the so-called “endangerment finding,” which allows the agency to regulate such emissions, arguing that legal and scientific developments justify a reconsideration.

Weather Modification Played No Role in Texas Floods

Weather Modification Played No Role in Texas Floods

Unfounded rumors linking an extreme weather event to human attempts at weather modification are again spreading on social media. It is not plausible that available weather modification techniques caused or influenced the July 4 flash flooding along the Guadalupe River in Texas.

Harris vs. Trump on Climate Change

Harris vs. Trump on Climate Change

Vice President Kamala Harris and former President Donald Trump have starkly different track records on climate change. To shed light on the two candidates’ climate agendas, we sorted through their campaign materials and recent statements on the campaign trail.

Baseless Claims Proliferate on Hurricanes and Weather Modification

Baseless Claims Proliferate on Hurricanes and Weather Modification

Experts say people cannot create or meaningfully alter hurricanes through existing weather modification techniques. That has not stopped a deluge of social media posts baselessly claiming or implying that Hurricanes Helene and Milton were intentionally created, steered or otherwise controlled by someone.