renewable fuel

  • January 28, 2016  

    Ethanol took center stage in Iowa last week when Gov. Terry Branstad urged voters not to support Sen. Ted Cruz, who wants to repeal the mandate that ethanol be blended into most types of gasoline. Special correspondent David Biello of The Scientific American lays out the political stakes for candidates who oppose the Renewable Fuel Standard. Continue reading

  • June 12, 2007  

    The Senate began debating a new energy package, the target of energy, environmental and consumer lobbying. Two journalists talk about the groups that are invested in the issue. Continue reading