State Energy Conservation Office-Texas
State Energy Conservation Office: Generating Electricity With Biomass
Discusses the overall picture of biomass use as a source of renewable energy in the United States. Five methods of generating electricity from biomass are described.
NOAA
Noaa: Ne Mo: Chemosynthesis
Deep under the ocean there is no light for plants to perform photosynthesis. This site is a good overview of the alternative energy method, chemosynthesis. Read all about it.