Turning Biomass into Butanol and Grease into Biofuel

Sea Change Radio West Coast Correspondent Alex Wise speaks with Rick Wilson, CEO of Cobalt Technologies, which has developed a new process to transform woody cellulose into biobutanol, and Karri Ving, Biofuel Coordinator for SFGreasecycle, which diverts fryer oil from being dumped in San Francisco’s sewers to turn it into biofuels that power the city’s entire diesel fleet.