Waste to Energy
Southern California has dozens of operating waste-to-energy facilities that utilize a variety of technologies, ranging from anaerobic digestion to microturbines, and sources which range from landfills to waste-water treatment plants to refuse-to-energy facilities and more.
View the biofuels page for resources on the types of fuels generated and where you can find stations for their use.
(Sources: U.S. DOE; Energy Future Coalition Biofuels.org)
Resources on biofuels: