Biodiesel

Definition

Biodiesel is a renewable fuel made from vegetable oils or animal fats that can be used in diesel engines either alone or blended with petroleum-based diesel fuel.

Related terms

Fossil fuels: Fossil fuels are non-renewable energy sources formed from the remains of ancient plants and animals, such as coal, oil, and natural gas.

Ethanol:

Ethanol is a biofuel made from crops like corn or sugarcane that can be blended with gasoline to reduce emissions.

Carbon footprint: A carbon footprint measures the total greenhouse gas emissions caused by an individual, organization, or product.