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Biofuel
A Biofuel is a type of fuel whose energy is derived from biological carbon fixation. Biofuels include fuels derived from biomass conversion, as well as solid biomass, liquid fuels and various biogases.
Industry: Energy
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Biofuel
Fossil fuel
Energy; Biofuel
Organic fuel formed from the remains of plants or animals within or beneath the earth's crust
Natural gas
Biotechnology; Biofuel
A mixture of gases that occurs naturally beneath the Earth's surface, often near petroleum. It is used as a fuel.
Field-to-wheel
Energy; Biofuel
Field-to-wheel is biofuels' equivalent to oil's well-to-wheel. Much like energy returned on energy gained (EROEI), field-to-wheel seeks to obtain a through accounting of the energy inputs required to ...
Fossil fuels
Energy; Biofuel
Fossil fuels are originally formed from vegetation and microorganisms that have been transformed into coal, oil and natural gas over the course of millions of years. Today, fossil fuels are the ...
Green certificates
Energy; Biofuel
Tradable certificates issued for renewable energy. See Renewable energy. Also known as Renewable Energy Certificates (RECs) in the USA, are a tradable commodity proving that certain electricity is ...