EPA unplugs biogas-to-electricity in renewable fuel standard

By Marc Heller | 08/13/2025 01:22 PM EDT

The agency intends to remove biogas-generated electricity’s eligibility for the biofuels program, squashing a potential revenue stream for livestock operations.

Cows stand in the milking parlor on a dairy farm.

Cows stand in the milking parlor in a dairy farm on July 24, 2023, in New Vienna, Iowa. Charlie Neibergall/AP

The Trump administration is putting the brakes on an already sputtering effort to turn farm wastes into power for electric vehicles.

In its latest proposal for biofuel volumes as part of the federal renewable fuel standard, EPA said it intends to remove electricity as a qualifying fuel for the incentive program — and thus kill the credits producers might have claimed for making electricity from manure gases.

That’s a big setback for the biogas industry and organizations that hoped EVs might help turn waste into profits.

Advertisement

It’s not just manure that’s losing out as biogas from municipal sewage treatment plants can also generate electricity. But the demise of so-called eRINs — or electric renewable identification numbers — is part of a mixed picture for agriculture in an administration that touts a “farmers first” agenda.

GET FULL ACCESS