What is a Biofuel?
Biofuel is any fuel that is derived from organic matter. It is a renewable source of energy unlike any other resources such as petroleum, coal and nuclear fuels. One advantage of Biofuel in comparison to most other fuel types is its biodegradability, and thus rendering it relatively harmless to the environment if spilled. It is made from biomass and primarily used for motive, thermal and power generation, with quality specifications in accordance with the Philippine National Standards (PNS).
What is an Alternative Fuel?
Alternative fuels are fuels that are not composed substantially of petroleum and thus, are alternatives to petroleum. As a substitute to this "traditional" fuel, it is expected to yield significant energy security and environmental benefits to its consumers.
Methanol, denatured ethanol, and other alcohols blended with gasoline, diesel or other fuels are alternative fuels. Those that act as substitutes to petroleum, such as natural gas, liquefied petroleum gas, hydrogen, and coal-derived liquid fuels are also considered as alternative fuels, as are fuels derived from biological materials and electricity.
Is there any agricultural products that can be tapped for biofuel use?
Agricultural products specifically grown for use as biofuels include:
Corn
Soybeans
Cassava
Sugarcane
Sweet Sorghum
Coconut
Jatropha
Source:
http://www.da.gov.ph/