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The new ethanol? Biogas producers are pushing livestock poop as renewable.
By John McCracken / Grist / Aug 21, 2023
The train cars that derailed in Ohio were labeled non-hazardous
By John McCracken / Grist / Feb 16, 2023
The EPA wants more ‘renewable’ fuel. But what does that actually mean?
By John McCracken / Grist / Jan 6, 2023