Biden cracks down on diesel trucks in bid to fight climate change, reduce emissions

The Biden administration finalized long-awaited regulations targeting emissions generated from heavy-duty vehicles, including trucks and buses, the latest salvo in President Biden's sweeping climate agenda.

The Environmental Protection Agency announced the new regulations Friday morning, and officials said they represent the strongest-ever greenhouse gas emissions standards of their kind. The rules will kick in beginning in 2026 for model year 2027 vehicles and progressively become more stringent through model year 2032, forcing a larger number of trucks and buses to be zero-emissions in that time frame.

"EPA’s standards complement President Biden’s unprecedented investment in our workers and communities to reduce harmful emissions, while strengthening our manufacturing capacity for the transportation technologies of the future," said White House Climate Advisor Ali Zaidi. "By tackling pollution from heavy-duty vehicles, we can unlock extraordinary public health, climate, and economic gains."