Noun
alternative fuel (plural alternative fuels)
Any fuel that is not diesel or petrol (petroleum-based).
Here are the facts we confront. No one is against conservation. No one is against alternative fuel sources. J. D. Hayworth
As Michigan's voice on the Senate Finance Committee and Senate Energy and Natural Resources Committee, I will continue working to make sure the next generation of advanced technologies and alternative fuel vehicles are made right here in America. Debbie Stabenow
If oil companies were to invest their high profits into alternative fuel research it will help America move toward new forms of energy. Rick Renzi