The production of carbon neutral fuel - biodiesel - from cooking oil, animal fat and plants. At a biodiesel refining plant in Motherwell, 35,000 tonnes of old cooking oil and animal fat is ...

First-generation biofuels, primarily consisting of ethanol and biodiesel, are derived from ... led to advances in second-generation biofuel production that focus on the extraction of energy ...

FARLEY, Iowa (KCRG) - Production at a biodiesel plant in Dubuque County is paused as its general manager calls on revisions ...