Resource

Biofuels, what are they?

Description:
What are the four categories of biofuels? Dennis Pennington, Sr. Bioenergy Educator, Michigan Sate University Extension, explains the differences between biofuel types.

Related Topics:
6. The amount of energy used by human society depends on many factors.
8. Wood based bio-fuels are one form of energy that is renewable

Associated Grade Levels:
5-67-89-1011-12Public

Related Sub-Topics

6.4 Earth has limited energy resources.

8.1 Sources of cellulosic residuals used are found in forest operations and in industry process

8.6 Liquid fuel can be produced from wood feedstocks.