Shell, Cargill invest more in Virent for biogasoline
Although electric vehicles are often the highlight of auto shows these days, work on advanced biofuels continues with at least some companies making progress on industry goals.
Madison, Wis.-based Virent Energy Systems said on Tuesday that it raised $46.4 million in a third round of funding, which included follow-on investments from Shell and Cargill.
The money will be used to expand the company's existing demonstration plant, which makes a gasoline equivalent, called biogasoline, from plants at a rate of 10,000 gallons per year. The investment agreement also calls for research on making diesel fuel with the … Read more