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Ongoing COVID-19 mitigation measures may impact the Renewable Fuel Standard (RFS)—a mandate requiring U.S. transportation fuel to contain renewable fuel. Since the beginning of the pandemic, transportation fuel demand has dropped significantly, compared to January through early March 2020 and to projections made when the 2020 volume requirements were finalized. Significant changes in fuel demand and other effects of the pandemic could affect both the implementation of the RFS and the impacts of compliance with the 2020 standard, particularly given the present-day uncertainties with refinery and biorefinery economics, fuel prices, RFS compliance costs, and economic recovery, among other things. Some Members of Congress, governors, and stakeholders in the petroleum and renewable fuel industries, among others, have called on the U.S. Environmental Protection Agency (EPA) to take additional action on the 2020 RFS requirements due in part to COVID-19. Congress may consider whether to intervene or whether EPA should intervene, and if so, whether it has the statutory authority to do so.
The Renewable Fuel Standard
The RFS is a renewable fuel dropped significantly. The RFS is based, in part, on projections of transportation fuel use. Significant deviations from these projections could affect compliance with the 2020 standard. Congress may consider whether to intervene or whether the U.S. Environmental Protection Agency (EPA) should do so; and, if the latter, does the existing statute provide EPA with adequate authority?
The RFS is a volume mandate scheduled to ascend over time. The RFS statute specifies minimum annual volume targets. Each year EPA establishes the volume of for four renewable fuel categories (: renewable fuel, advanced biofuel, cellulosic biofuel, and biomass-based diesel) that will be required for the coming year based on the statutory targets, fuel supply, and other conditions. The total renewable fuel target consists of both conventional biofuel (e.g., corn starch ethanol) and advanced biofuel (e.g., cellulosic ethanol).
Under certain conditions, the EPA Administrator has statutory authority to approve waivers of the RFS requirements (in whole or in part) based on particular conditions. There are various waivers, one of which EPA has used several times—the cellulosic biofuel waiver. For example, although the statute calls for 30 billion gallons of total renewable fuel in 2020, EPA's 2020 final rule calls for 20.09 billion gallons of total renewable fuel. The 2020 final rule correspondsthe EPA Administrator used the cellulosic biofuel waiver authority to reduce the total volume to 20.09 billion gallons due to "… a projected shortfall in the availability of cellulosic biofuel, and consistent with our long-held interpretation that the cellulosic waiver authority is best interpreted to provide equal reductions to advanced biofuel and total renewable fuel volumes.…" The 2020 final volume requirements correspond to an 11.56% annual percentage standard for total renewable fuel.
The RFS statute specifies annual renewable fuel volumes. EPA converts the statutory RFS volumes—after adjusting for any waivers—into annual percentage standards for each fuel category using an equation whichthat accounts for the projected volumes of gasoline and diesel consumed, renewable fuel consumed, and gasoline and diesel exempted. Obligated parties use the annual percentage standards to compute their renewable volume obligation (RVOs) for each fuel category. The RVO is the obligated party's total gasoline and diesel sales multiplied by the annual percentage standard plus any deficit of renewable fuel from the previous year. The RVO determines how many gallons of the particular renewable fuel type the party must account for in order to be in compliance.
For years, there has been discussion about the impact a "blend wall" could have on the RFS. Ethanol is the predominant fuel used to meet the RFS, and the blend wall is the upper limit of ethanol that can be blended into U.S. gasoline and still maintain automobile performance and comply with the Clean Air Act. The ethanol content for gasoline used in most vehicles is 10% (E10), although many newer vehicles can use E15. Assuming the blend wall is approximately 10% of U.S. gasoline consumption, that limit would be approximately 14.2 billion gallons in 2019 (based on 142.2 billion gallons of motor gasoline consumed).
In 2018 and 2019, the blend wall was breached, although RFS targets were still met. However, recent COVID-19 mitigation measures (e.g., stay at home) have caused a significant drop in fuel consumption. This drop could lead to a situation where EPA has issued a final volume requirement (20.09 billion gallons) far beyond the blend wall, for significantly more renewable fuel than can be blended and consumed. Compliance for individual obligated parties is based on the percentages set before the start of the year. Because an obligated party's RVO is based on the percentage standard (11.56%), it is not clear—given recent gasoline supply projections—if the 2020 percentage standards will lead to the total 2020 volume requirement being metU.S. Transportation Fuel Consumption and the RFS
EPA set the annual percentage standards in its 2020 RFS final rule (released in December 2019) using transportation fuel consumption projections at that time. Fuel consumption has dropped considerably since then due in great part to COVID-19 mitigation measures. An obligated party's RVO is based on the annual percentage standards, not the total volume of fuel to be blended nationwide. An obligated party is only responsible for that percentage of the fuel they actually produce for consumption. Therefore, recognizing the current decline in fuel consumption and the "heightened levels of uncertainty" associated with transportation fuel projections for the remainder of the year due to COVID-19 impacts, the actual renewable fuel blended may fall short of the volume EPA set for 2020 (i.e., 20.09 billion gallons).
Stakeholders have commented on the COVID-19 pandemic's impact on the ability to meet the 2020 RFS standards. Five states 2020 RFS compliance and outcomes. Some states have requested a waiver from EPA, citing concerns that "continuing to implement the current RVO … would 'severely' harm the [refining] sector, and consequently harm the economy of the States and the Nation." Some in the petroleum industry argue that a waiver is needed due, in part, to alleviate RFS compliance costs—which might bethey may view as better spent on retaining employees and continuing operations during the pandemic. However, some in the biofuel industry assert that such a waiver would "devastate renewable fuel producers and " and "cost essential infrastructure jobs in multiple states," among other things. Further, 24 Senators wrote the President to request that he reject the requests for a waiver of the RFS, as granting a waiver would "cause further harm to the U.S. economy" and "exacerbate the effects experienced by the biofuel sector as a result of COVID-19, causing far-reaching detrimental impacts on employment, farmers, food security, fuel prices, and the environment."
among other things. The RFS statute gives the EPA Administrator the authority to waive the overall RFS requirements, in whole or in part, if "implementation of the requirement would severely harm the economy or environment of a state, a region, or the United States" or "there is an inadequate domestic supply." In response to past waiver requests, EPA has acknowledged that "identifying severe economic harm …… is a difficult and complex issue." EPA has also stated, "waiver decisions are based on current circumstances and market conditions." Under the statute, the EPA Administrator has 90 days to decide to approve or disapprove it. Prior to requests from multiple governorsa waiver petition.
Prior to requests for a 2020 waiver, one biofuel group called on EPA to increase the 2020 RVO to "the percentage necessary to ensure that the full 20.09 billion gallons required by law are used," among other things.
The COVID-19 pandemic may present a unique challenge tofor the 2020 RFS compliance. The 2020 . The 2020 final annual percentage standards were issued in December 2019—prior to the start of the COVID-19 mitigation measures—when gasolinetransportation fuel consumption projections differed greatly from current conditions. Congress, the EPA, stakeholders, and others are navigating unfamiliar territory—how to adhere to RFS requirements, and protect the health of the nation's citizens and sustain the economy, while in dealing with the novel coronavirus. There is considerable uncertainty on several fronts, including the duration of COVID-19 mitigation actions, both formal (e.g., state order to stay home"stay-at-home" order) and informal (e.g., consumer choice to stay home). Congress gave EPA the authority to waive the RFS givento respond to certain conditions so that it could respond to uncertaintiesthat arise. Whether and how EPA uses its waiver authority for the 2020 RFS as currently requested remains to be seen.