Considering an anaerobic digestion solution? Start with the best. DVO is America's largest designer of AD systems with more than 200 installations in 24 states.
The U.S. can produce enough power from cow manure, and urban organics currently going to landfills...to power the entire states of Oregon and Washington. While at the same time displacing 103-178 million metric tons of CO2 emissions.
-University of California, Los Angeles