Domestic Fuel | NCGA: EPA Regulations Confirm Ethanol's Environmental Superiority Over Gasoline CattleNetwork.com The US Environmental Protection Agency's newly released regulations implementing an expanded federal Renewable Fuel Standard are significant because they ... RFS2 Rules Released – Industry Reponds White House Clears Rules on Indirect GHG Emissions From Biofuels EPA sets 2010 renewable fuel standard at 8.25 pct |