EPA releases proposed rule to set 2026, 2027 RFS RVOs, make significant changes to RFS program

By Erin Voegele

11 hours ago

Policy Cellulosic/Advanced  

The U.S. EPA on June 13 released a proposed rule to set strong 2026 and 2027 RFS RVOs. The rulemaking also aims to limit the participation of imported fuels and feedstocks, eliminate eRINs, and reduce the 2025 cellulosic RVO.

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EPA revises 2024 cellulosic RVO to 1.1 billion RINs

By Erin Voegele

11 hours ago

Cellulosic/Advanced  Policy 

The U.S. EPA on June 13 released a final rule reducing the 2024 RFS renewable volume obligation (RVO) for cellulosic biofuel to 1.01 billion renewable identification numbers (RINs). The rule also revises RFS regulations related to biogas.

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Chevron’s new Iowa-based tech center to drive innovation in future fuels

By Chevron Corp.

14 hours ago

Business 

State and local leaders along with company leaders at Chevron Corp. celebrated the grand opening of the Ames Technology Center on June 10 on the Chevron Renewable Energy Group (CREG) Campus in Ames, Iowa.

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White House OMB completes review of 2 RFS rules

By Erin Voegele

June 12, 2025

Policy Cellulosic/Advanced  

The White House OMB on June 11 concluded its review of two RFS rulemakings, including a proposed rule to set new renewable volume obligations (RVOs) and a final rule for a partial waiver of the 2024 cellulosic RVO.

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Grassley presses Bessent on 45Z regulations

By Erin Voegele

June 12, 2025

Policy Sustainable Aviation Fuels 

U.S. Treasury Secretary Scott Bessent on June 12 committed to implementing upcoming changes to the 45Z clean fuel production credit “in the most robust way” and ensuring foreign actors do not have a backdoor into the program.

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