Primus Green Energy's Johnsen discusses competition in alternative fuels market

With competition in the alternative fuels sector intensifying, how can companies prove the viability of their technologies? During today's OnPoint, Robert Johnsen, CEO of Primus Green Energy, discusses the challenges posed by the growing number of companies and technologies competing for market share. He discusses the state of private investments for the industry and explains the impact of U.S. EPA's Tier 3 gasoline standards on alternative fuel technologies.