There are 4 companies tagged `biomass`; raised $47.8M from 1 investors

GreenHunter Energy raised $37.6M .

GreenHunter Gets Another Extension On $37.6M Debt, Eyes Govt Help

Reenergy Electric raised $8.8M from Draper Fisher Jurvetson (DFJ) .

Blue Marble Energy raised $1.3M .

Blue Marble Energy Raises $1.3 Million More To Make Carbon-Neutral Fragrances, Flavors And Fuel

Algal Scientific raised $65K .

1st place: DTE Clean Energy Prize