Unlocking D3 RINs with In-Situ Ethanol Analysis
Scientists at Neogen/Megazyme collaborated with NREL to develop analyses that would accurately measure the amount of cellulosic ethanol produced when utilizing an in-situ process. / PHOTO: NEOGEN
September 2, 2024
BY David Mangan and Matt Nichols
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The U.S. EPA on June 18 announced 1.75 billion RINs were generated under the RFS in May, down from 2.07 billion that were generated during the same period of last year. Total RIN generation for the first five months of 2025 reached 9.06 billion.
Blue Biofuels has annoucned the issuance of a new U.S. patent, further strengthening the company’s expanding intellectual property portfolio. This latest patent brings the company’s total number of granted patents to seven.
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.
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.
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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