A hybrid power plant in Prenzlau, Germany integrates wind, hydrogen and biogas to generate on-site electricity and heat, and produce hydrogen fuel for vehicles.
An anaerobic digestion plant uses cow waste and organic matter to drive a power plant near the village of Ardstraw in Northern Ireland.
A new law in California extends net metering to all renewable energy resources, including biomass and biogas, allowing farmers to connect systems to the grid.
Eastern Illinois University, which used to burn 10,000 tons of coal annually to heat its buildings, turns to a biomass-fueled steam plant.
In Scotland, a whiskey maker will soon install a 3-megawatt biogas engine to generate electricity from waste heat produced in the distillation process.
A Duke University and Duke Energy pig-waste-to-power prototype takes advantage of the Google spotlight to spread word about the project.
Hickory Meadows Landfill, in eastern Wisconsin, recently flipped the switch on a new 4.8-megawatt landfill gas-to-energy project.