The co-chairs of the House Biofuels Caucus have introduced two new pieces of legislation to increase access to biofuels and to fully recognize the environmental benefits.

Rep. Cindy Axne (D-IA) and Rep. Rodney Davis (R-IL) introduced the Renewable Fuels Infrastructure Investment and Market Expansion Act, which would expand access to higher blends of biofuels. Rep. Dusty Johnson (R-SD) was the lead sponsor of the Adopt GREET Act, which will direct the Environmental Protection Agency (EPA) to update its greenhouse gas modeling for ethanol and biodiesel.

The Renewable Fuel Infrastructure Investment and Market Expansion Act would authorize $500 million over 5 years for infrastructure grants for fuel retailers and direct the EPA Administrator to finalize a proposed rule to repeal E15 labeling requirements warning drivers about E15’s potential impact on cars, which may confuse and deter drivers from using E15, a blend of gasoline with 15 percent ethanol. The bill would also direct the EPA Administrator to finalize provisions from the same proposed rule to allow certain existing Underground Storage Tanks (UST) to store higher blends of ethanol.

The Adopt GREET Act would require the EPA to update its greenhouse gas modeling for ethanol and biodiesel by requiring the EPA to adopt the Argonne National Lab’s Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) Model for both fuels. EPA would then be required to update its modeling every five years or report to Congress to affirm its modeling is current or otherwise explain why no updates were made.

Both bills are backed by the ethanol industry.