Trump Says Climate Repeal Saves $1.3 Trillion. The EPA’s Math Differs

Signage at the Environmental Protection Agency (EPA) headquarters in Washington, DC, on Feb. 10, 2026. Photographer: Stefani Reynolds/Bloomberg Photo by Stefani Reynolds /Bloomberg

Article content

(Bloomberg) — When President Donald Trump on Feb. 12 announced the “single largest deregulation in American history” — the repeal of climate emissions standards for all vehicles and the key scientific determination underpinning them, in one swoop — he said it would save Americans $1.3 trillion.

Article content

But the administration’s own analyses, found in the official rulemaking published Wednesday in the Federal Register, show a more nuanced picture. The climate rollbacks also come with costs, ranging from hundreds of billions of dollars on the low end to more than $1.4 trillion on the high end — an amount that exceeds the projected savings.

Article content

Article content

Article content

The revoking of the so-called endangerment finding, a legal recognition that greenhouse gases harm human health, by the Environmental Protection Agency (EPA) is the administration’s largest climate rollback to date. It comes on the heels of deep cuts over the past year to the agency’s staffing, programming, research and grants tied to climate and other environmental work. 

Article content

Article content

“Rescinding the 2009 endangerment finding means real dollars back in the pockets of American families and unleashing consumer choice,” said EPA spokesperson Brigit Hirsch. She noted that the analyses took into account “different projected fuel prices from the US Energy Information Administration, different estimates of consumer valuations of fuel savings, different discount rates.”

Article content

The agency modeled out both the possible savings and costs of the policy change to calculate the net monetary impact under eight different scenarios. The $1.3 trillion estimate, which has been repeated by EPA Administrator Lee Zeldin and White House Press Secretary Karoline Leavitt and touted in published materials, represents only part of the agency’s monetary analysis — the estimated savings from now through 2055 — and only in half of the scenarios. 

Article content

Article content

“The way that they’ve approached this is to ignore any of the costs that come out of this rule and just focus on the two items that are savings for consumers,” said Amanda Levin, a director of policy analysis at the Natural Resources Defense Council (NRDC).

Article content

Specifically, under the relevant scenarios, the EPA has estimated upwards of $1.1 trillion in savings from the reduced costs of new vehicles that no longer have to meet any climate standards and an additional $200 billion in savings tied to the avoided costs of purchasing electric vehicle chargers and related equipment.

Article content

But the same analyses identified a series of costs to American consumers over the same period, including from vehicle fuel, repair and maintenance. The total costs, depending on the modeled scenario, range from $426 billion to over $1.4 trillion. 

Article content

Of the four relevant scenarios laid out, two account for short-term fuel savings only. The other two look at costs and savings in the longer term; one of them assumes a lower oil price. The remaining long-term scenario projects costs above $1.4 billion, for a net cost of about $180 billion. Several former EPA officials and environmentalists told Bloomberg News this last scenario more closely matches how the agency has historically modeled the costs and benefits of such rules.