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By   Lynn L. Bergeson and Ligia Duarte Botelho, M.A. On January 19, 2021, EPA issued a request for comment on petitions submitted in 2020 for a waiver of the RFS obligations that apply to 2019 and 2020. The petitions argue that recent events warrant EPA exercising its general waiver authority on the basis of severe economic harm. In late March 2020, a group of small refineries requested a waiver of the 2019 and 2020 RFS obligations. In...

By Lynn L. Bergeson On July 20, 2018, the U.S. Court of Appeals for the Fourth Circuit (Fourth Circuit) ruled that EPA must reconsider its denial of Ergon-West Virginia, Inc.’s (Ergon) application for a small refinery waiver under the RFS.  The Fourth Circuit stated that EPA relied on an “error-riddled” analysis when it denied the exemption.  Ergon is a small refinery based in West Virginia (with a daily production of 23,500 barrels) that produces primarily...

On January 17, 2017, the U.S. Environmental Protection Agency (EPA) wrote to the American Petrochemical and Fuel Manufacturers (AFPM) denying its petition for partial supplemental waiver of the 2016 cellulosic biofuel standard under the Renewable Fuel Standard (RFS).  The letter was sent in response to AFPM’s December 28, 2016, petition for a supplemental waiver on the basis of an inadequate domestic supply of cellulosic biofuel, as reported in the Biobased and Renewable Products...