On February 16, 2022, EPW held a hearing to examine EPA’s RFS program. U.S. Senator and EPW Chairman, Tom Carper (D-DE), made the opening statement, highlighting that EPW had not held an oversight hearing on the RFS since 2016. While Senator Carper demonstrated continued support for the RFS program, he also noted that “[f]or example, the amount of advanced renewable fuel used today in this country is far less than the 36 billion gallons that Congress mandated in 2007 be used by 2022. That shortfall is partly due to unforeseen market challenges and partly due to EPA’s delay in approving new fuels to enter the marketplace.” Senator Carper criticized the CAA for prohibiting some advanced biofuels that qualify for state programs from qualifying as renewable fuels under the RFS. He highlighted that volatility in compliance costs for refiners also presents challenges to implementing the RFS. The hearing included further discussions on other management and implementation challenges that EPA is facing and addressed opportunities to encourage increased deployment of more sustainable fuels.

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