40 CFR Part 80, Subpart A - General Provisions

In accordance with the Presidential directive as expressed in the memorandum of January 20, 2017, from the Assistant to the President and Chief of Staff, entitled “Regulatory Freeze Pending Review,” this action temporarily delays until March 21, 2017, the effective date of the regulations listed in the table below. EPA identified 30 regulations that meet those criteria.

On November 22, 2016, the U.S. Environmental Protection Agency (“EPA”) published a Notice of its proposed denial of several petitions requesting that EPA initiate a rulemaking process to reconsider or change its regulations that identify refiners and importers of gasoline and diesel fuel as the entities responsible for complying with the annual percentage standards adopted under the Renewable Fuel Standard (RFS) program. The Notice invited public comment on this proposal by January 23, 2017—60 days after publication of the Notice in the Federal Register . On December 13, 2016, the EPA received a request from the Small Retailers Coalition to extend the comment period by 30 days to allow its members to provide thorough comments and data. In light of the importance of this issue, the EPA is extending the deadline for written comments an additional 30 days to February 22, 2017.

On November 16, 2016, the Environmental Protection Agency (EPA) proposed the Renewables Enhancement and Growth Support (REGS) rule. The proposal specified that the public comment period would end on January 17, 2017, 60 days after publication in the Federal Register . On December 9, 2016, the EPA received a joint request for an extension of the comment period from the following parties: American Soybean Association, Corn Refiners Association, Global Renewable Strategies and Consulting, LLC, Growth Energy, Iowa Biodiesel Board, Iowa Renewable Fuels Association, National Biodiesel Board, National Renderers Association, Renewable Fuels Association, and U.S. Canola Association. The petitioners requested an extension in order to have more time to evaluate the implications of the REGS rule. In light of the large number of revisions proposed in this action, the EPA is extending the deadline for written comments on the proposal by 30 days to February 16, 2017.

This Notice provides an opportunity to comment on new information that pertains to the proposed provisions for ethanol flex fuel contained in the Renewables Enhancement and Growth Support (REGS) rule which was published in the Federal Register on November 16, 2016. The new information is contained in the report titled “Property Analysis of Ethanol—Natural Gasoline—BOB Blends to Make Flex Fuel” that has been placed in the public docket for this action. In the proposed REGS rule, the EPA proposed volatility standards for ethanol flex fuel (EFF) to prevent excessive evaporative emissions that could adversely affect the emissions control systems of flexible fuel vehicles (FFVs) and human health. The EPA proposed a fuel volatility compliance tool for use by regulated entities to demonstrate compliance with the proposed volatility standards for EFF. The new information being made available by this notice indicates that the proposed compliance tool may need to be modified to adequately estimate the volatility of EFF when natural gasoline is used as a blendstock.

Under section 211 of the Clean Air Act, the Environmental Protection Agency (EPA) is required to set renewable fuel percentage standards every year. This action establishes the annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel that apply to all motor vehicle gasoline and diesel produced or imported in the year 2017. Relying on statutory authority that is available when projected cellulosic biofuel production volumes are less than the applicable volume specified in the statute, the EPA is setting volume requirements for cellulosic biofuel, advanced biofuel, and total renewable fuel that are below the statutory applicable volumes, but which are nevertheless significantly higher than past requirements. The final rule also establishes the four percentage standards applicable to obligated parties, namely producers and importers of gasoline and diesel, based on the corresponding volume requirements. The final standards are expected to continue driving the market to overcome constraints in renewable fuel distribution infrastructure, which in turn is expected to lead to substantial growth over time in the production and use of renewable fuels. In this action, we are also establishing the applicable volume of biomass-based diesel for 2018.

The Environmental Protection Agency (EPA) is proposing to deny several petitions requesting that EPA initiate a rulemaking process to reconsider or change its regulations that identify refiners and importers of gasoline and diesel fuel as the entities responsible for complying with the annual percentage standards adopted under the Renewable Fuel Standard (RFS) program. EPA is providing an opportunity for the public to comment on the petitions we have received and on our proposed denial of the requests to initiate rulemaking.

In this action, the Environmental Protection Agency (EPA) is proposing to update both its renewable fuels and other fuels regulations to reflect changes in the marketplace and to promote the growing use of both ethanol fuels (conventional and advanced) and non-ethanol advanced and cellulosic biofuels. The EPA is proposing to make several changes to the Renewable Fuel Standard (RFS) program regulations that would align them with recent developments in the marketplace to increase production of cellulosic and other advanced biofuels. There are several companies that have developed renewable fuel production technologies that produce a “biointermediate” at one facility that is then processed into renewable fuel at another facility, and we are proposing regulatory changes to allow fuels produced through such methods to qualify under existing approved renewable fuel production pathways. This action also proposes to update our fuel regulations by defining fuel blends containing 16 to 83 volume percent ethanol as ethanol flex fuel (EFF) and to no longer treat fuel blends containing 16 to 50 volume percent ethanol as gasoline. The EPA is proposing environmentally protective fuel quality specifications for EFF that are consistent with those already in place for gasoline. In this action we are also proposing new pathways for cellulosic biofuel produced from short-rotation trees and for renewable diesel and biodiesel produced from non-cellulosic portions of separated food waste. We are also proposing to add new registration, recordkeeping, and reporting requirements for facilities using carbon capture and storage if we were to approve the use of this technology in future assessments of proposed pathways for producing qualifying renewable fuel. We are also seeking comment on how best to implement and/or revise the RFS regulations pertaining to the generation of RINs for renewable electricity used as transportation fuel. Finally, we are proposing a number of other regulatory changes, clarifications, and technical corrections to the RFS program and other fuels regulations.

The Environmental Protection Agency (EPA) is announcing a public hearing to be held in Chicago, Illinois on December 6, 2016, on its proposal for the “Renewables Enhancement and Growth Support (REGS) Rule.” The public can view the proposal at https://www.epa.gov/renewable-fuel-standard-program/proposed-renewables-enhancement-and-growth-support-regs-rule. Comments submitted at the public hearing will contribute to the REGS Rule proposal that the EPA will publish at a later date in the Federal Register .

Under section 211 of the Clean Air Act, the Environmental Protection Agency (EPA) is required to set renewable fuel percentage standards every year. This action proposes the annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel that would apply to all motor vehicle gasoline and diesel produced or imported in the year 2017. The EPA is proposing a cellulosic biofuel volume that is below the applicable volume specified in the Act. Relying on statutory waiver authorities, the EPA is also proposing to reduce the applicable volumes of advanced biofuel and total renewable fuel. The proposed standards are expected to continue driving the market to overcome constraints in renewable fuel distribution infrastructure, which in turn is expected to lead to substantial growth over time in the production and use of renewable fuels. In this action, we are also proposing the applicable volume of biomass-based diesel for 2018.

The Environmental Protection Agency (EPA) is announcing a public hearing to be held in Kansas City, Missouri on June 9, 2016 for the proposed rule “Renewable Fuel Standard Program: Standards for 2017 and Biomass-Based Diesel Volume for 2018.” This proposed rule will be published separately in the Federal Register . The pre-publication version of this proposal can be found at https://www.epa.gov/renewable-fuel-standard-program/standards-2017-and-biomass-based-diesel-volume-2018-documents. In the separate notice of proposed rulemaking, EPA has proposed amendments to the renewable fuel standard program regulations that would establish annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and renewable fuels that would apply to all gasoline and diesel produced in the U.S. or imported in the year 2017. In addition, the separate proposal includes a proposed biomass-based diesel applicable volume for 2018.

The Environmental Protection Agency (EPA) is taking final action on technical corrections and clarifications withdrawn from a previous direct final rule that amended provisions from the April 2014 Tier 3 final rulemaking and the July 2014 Quality Assurance Program final rulemaking. The regulatory changes being finalized in this final rule correct errors identified by the commenters and provide more clarity in the regulations to ensure that the regulations properly reflect the requirements established in those rules.

Under section 211 of the Clean Air Act, the Environmental Protection Agency (EPA) is required to set renewable fuel percentage standards every year. This action establishes the annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel that apply to all motor vehicle gasoline and diesel produced or imported in the years 2014, 2015, and 2016. The EPA is establishing a cellulosic biofuel volume for all three years that is below the applicable volume specified in the Act, and is also rescinding the cellulosic biofuel standard for 2011. Relying on statutory waiver authorities, the EPA is adjusting the applicable volumes of advanced biofuel and total renewable fuel for all three years. The 2016 standards are expected to spur further progress in overcoming current constraints in renewable fuel distribution infrastructure, which in turn is expected to lead to substantial growth over time in the production and use of renewable fuels. In this action, we are also establishing the applicable volume of biomass-based diesel for 2017. Finally, we are setting the compliance and attest reporting deadlines for the years 2013, 2014, and 2015, as well as finalizing regulatory amendments to clarify the scope of the existing algal biofuel pathway.

Under section 211 of the Clean Air Act, the Environmental Protection Agency (EPA) is required to set renewable fuel percentage standards every year. This action proposes annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel that apply to all motor vehicle gasoline and diesel produced or imported in the years 2014, 2015, and 2016. The EPA is establishing a cellulosic biofuel volume for all three years that is below the applicable volume specified in the Act, and is also proposing to rescind the cellulosic biofuel standard for 2011. Relying on statutory waiver authorities, the EPA is proposing to adjust the applicable volumes of advanced biofuel and total renewable fuel for all three years. The 2015 and 2016 proposed standards are expected to spur further progress in overcoming current constraints in renewable fuel distribution infrastructure, which in turn is expected to lead to substantial growth over time in the production and use of higher-level ethanol blends and other qualifying renewable fuels. In this action, we are also proposing the applicable volume of biomass-based diesel for 2014, 2015, 2016, and 2017. Finally, we are proposing compliance and attest reporting deadlines for the years 2013, 2014, and 2015, as well as proposing regulatory amendments to clarify the scope of the existing algal biofuel pathway.

The Environmental Protection Agency (EPA) is announcing a public hearing to be held in Kansas City, Kansas on June 25, 2015 for the proposed rule “Renewable Fuel Standard Program: Standards for 2014, 2015, and 2016 and Biomass-Based Diesel Volume for 2017.” This proposed rule will be published separately in the Federal Register . The pre-publication version of this proposal can be found at http://www.epa.gov/otaq/fuels/renewablefuels/regulations.htm. In the separate notice of proposed rulemaking, EPA has proposed amendments to the renewable fuel standard program regulations that would establish annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and renewable fuels that would apply to all gasoline and diesel produced in the U.S. or imported in the years 2014, 2015, and 2016. In addition, the separate proposal includes a proposed biomass-based diesel applicable volume for 2017.

Because EPA received adverse comment on certain elements of the Tier 3 Amendments direct final rule published on February 19, 2015, we are withdrawing those elements of the direct final rule. EPA intends to consider the comments received and proceed with a new final rule for the withdrawn elements. The remaining elements will go into effect pursuant to the direct final rule.

The Environmental Protection Agency (EPA) is extending the Clean Air Act's (CAA) prohibition against the sale of conventional gasoline in reformulated gasoline (RFG) areas to the southern Maine counties of York, Cumberland, Sagadahoc, Androscoggin, Kennebec, Knox, and Lincoln (hereinafter, the “Southern Maine Counties”). This action is based on a request from the Governor of the State of Maine for areas within the ozone transport region established under the CAA. The CAA does not give the EPA discretion to deny a Governor's request on this matter. The scope of the EPA's discretion is limited to establishing the date that the prohibition commences. Consistent with the Governor's request, the EPA is finalizing as proposed a prohibition commencement date of May 1, 2015 for all refiners, importers, and distributors in the Maine counties referenced in the Governor's request, and June 1, 2015 for all retailers and wholesale purchaser- consumers in those counties. The EPA is also adding in its RFG opt-out rules a provision to reflect that there is a four-year minimum opt-in period for areas that opt into the RFG program on the basis of their location within the ozone transport region. This clarification aligns the federal regulation for RFG opt-out requirements with the CAA.

The Environmental Protection Agency (EPA) is announcing that it will not be finalizing 2014 applicable percentage standards under the Renewable Fuel Standard (RFS) program before the end of 2014. In light of this delay in issuing the 2014 RFS standards, the compliance demonstration deadline for the 2013 RFS standards will take place in 2015. EPA will be making modifications to the EPA-Moderated Transaction System (EMTS) to ensure that Renewable Identification Numbers (RINs) generated in 2012 are valid for demonstrating compliance with the 2013 applicable standards.

The Environmental Protection Agency (EPA) is proposing to extend the Clean Air Act's (CAA) prohibition against the sale of conventional gasoline in reformulated gasoline (RFG) areas to the southern Maine counties of York, Cumberland, Sagadahoc, Androscoggin, Kennebec, Knox, and Lincoln. This proposal is based on a request from the Governor of the State of Maine for areas within the ozone transport region established under the CAA. The CAA does not give the EPA discretion to deny a Governor's request on this matter. The scope of the EPA's discretion is limited to establishing the date that the prohibition commences. Consistent with the Governor's request, the EPA proposes that this prohibition commence on May 1, 2015 for all refiners, importers, and distributors in the Maine counties referenced in the Governor's request, and on June 1, 2015 for all retailers and wholesale purchaser-consumers in those counties. The EPA is also adding in its RFG opt-out rules a provision to reflect that there is a four-year minimum opt-in period for areas that opt into the RFG program on the basis of their location within the ozone transport region. This clarification will align the federal regulation for RFG opt-out requirements with the CAA.

The Environmental Protection Agency (EPA) is taking final action on two components of its annual rulemaking to establish the 2014 renewable fuels standards under Clean Air Act 211(o). The two components are an extension of the compliance demonstration deadline for the 2013 renewable fuel standards, and the associated deadline for submission of attest engagement reports for the 2013 renewable fuel standards. The new deadlines are September 30, 2014 and January 30, 2015, respectively. This action ensures timely amendment of existing deadlines, before compliance obligations would otherwise go into effect. The EPA intends to finalize the remaining portion of its rulemaking to establish the 2014 renewable fuel standards shortly.

This action establishes more stringent vehicle emissions standards and will reduce the sulfur content of gasoline beginning in 2017, as part of a systems approach to addressing the impacts of motor vehicles and fuels on air quality and public health. The gasoline sulfur standard will make emission control systems more effective for both existing and new vehicles, and will enable more stringent vehicle emissions standards. The vehicle standards will reduce both tailpipe and evaporative emissions from passenger cars, light-duty trucks, medium-duty passenger vehicles, and some heavy-duty vehicles. This will result in significant reductions in pollutants such as ozone, particulate matter, and air toxics across the country and help state and local agencies in their efforts to attain and maintain health-based National Ambient Air Quality Standards. Motor vehicles are an important source of exposure to air pollution both regionally and near roads. These vehicle standards are intended to harmonize with California's Low Emission Vehicle program, thus creating a federal vehicle emissions program that will allow automakers to sell the same vehicles in all 50 states. The vehicle standards will be implemented over the same timeframe as the greenhouse gas/fuel efficiency standards for light-duty vehicles (promulgated by EPA and the National Highway Safety Administration in 2012), as part of a comprehensive approach toward regulating emissions from motor vehicles.

In this final rule, the Environmental Protection Agency (EPA) has determined that the Atlanta metro area is not a federal reformulated gasoline (RFG) covered area and, therefore, that there is no requirement to use RFG in the Atlanta area. Atlanta is the only RFG covered area formerly classified as a severe ozone nonattainment area under the 1-hour ozone National Ambient Air Quality Standard that was redesignated to attainment for that standard before its revocation, and at a time when it was designated as nonattainment for the 8-hour ozone standard with a classification less than severe. EPA has determined that the statute is ambiguous as to whether RFG is required in this situation. EPA believes that the comprehensive planning conducted by the State through the SIP process, the array of regulatory tools at the State's disposal, and the current limited emissions benefits of RFG in Atlanta as compared to the current state fuel (as explained elsewhere in the document) indicate that it would be appropriate to interpret the relevant statutory language to not require RFG use in Atlanta.

Under section 211(o) of the Clean Air Act, the Environmental Protection Agency is required to set the renewable fuel percentage standards each November for the following year. Today's action proposes the annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and renewable fuels that would apply to all motor vehicle gasoline and diesel produced or imported in the year 2014. For cellulosic biofuel, the statute specifies that EPA is to project the volume of production and must base the cellulosic biofuel standard on projected available volume if it is less than the applicable volume set forth in the Act. Today EPA is proposing a cellulosic biofuel volume for 2014 that is below the applicable volume specified in the Act. The statute also provides EPA the discretion to adjust the volumes of advanced biofuel and total renewable fuel under certain conditions. Relying on its Clean Air Act waiver authorities, EPA is proposing to adjust the applicable volumes of advanced biofuel and total renewable fuel to address projected availability of qualifying renewable fuels and limitations in the volume of ethanol that can be consumed in gasoline given practical constraints on the supply of higher ethanol blends to the vehicles that can use them and other limits on ethanol blend levels in gasoline. These adjustments are intended to put the program on a manageable trajectory while supporting growth in renewable fuels over time. Finally, the statute requires EPA to determine the applicable volume of biomass-based diesel to be used in setting annual percentage standards under the renewable fuel standard program for years after 2012. EPA is proposing the applicable volume of biomass-based diesel that would apply in 2014 and 2015. EPA is requesting comment on a variety of alternative approaches and on a range of inputs and methodologies relevant for setting the applicable standards.

The EPA is announcing a public hearing to be held for the proposed rule 2014 Standards for the Renewable Fuel Standard Program, which EPA will publish separately in the Federal Register . The hearing will be held in Washington, DC on December 5, 2013. In the separate notice of proposed rulemaking EPA has proposed amendments to the renewable fuel standard program regulations to establish annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and renewable fuels that would apply to all gasoline and diesel produced in the U.S. or imported in the year 2014. In addition, the separate proposal includes a proposed biomass-based diesel applicable volume for 2015.

In this final rule EPA is amending the definition of “heating oil” in the regulations for the Renewable Fuel Standard (RFS) program under section 211(o) of the Clean Air Act. This amendment expands the scope of renewable fuels that can be used to show compliance with the RFS renewable fuel volume obligations by adding an additional category of compliant renewable fuel referred to as “fuel oils,” produced from qualifying renewable biomass and used to generate heat to warm buildings or other facilities where people live, work, recreate, or conduct other activities. Producers or importers of fuel oil that meets the amended definition of heating oil will be allowed to generate Renewable Identification Numbers (RINs), provided that the fuel oil meets all other requirements specified in the RFS regulations. Fuel oils used to generate process heat, power, or other functions are not included in this additional category of heating oil. All fuels previously included in the definition of heating oil continue to be included as heating oil for purposes of the RFS program. We are also finalizing specific registration, reporting, product transfer document, and recordkeeping requirements applicable specifically to these fuel oils, necessary to demonstrate that the fuel oil volume for which RINs were generated was or will be used to heat buildings for climate control for human comfort prior to generating RINs. The final rule is being adopted with only minor changes from the rule proposed on October 9, 2012, and responses to public comments are provided.

Under section 211(o) of the Clean Air Act, the Environmental Protection Agency is required to set the renewable fuel percentage standards each November for the following year. Today's action sets the annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and renewable fuels that apply to all motor vehicle gasoline and diesel produced or imported in the year 2013. In general the standards are designed to ensure that the applicable national volumes of renewable fuel specified in the statute are used. For cellulosic biofuel, the statute specifies that EPA is to project the volume of production and must base the cellulosic biofuel standard on that projected volume if it is less than the applicable volume set forth in the Act. Today EPA is finalizing a cellulosic biofuel volume for 2013 that is below the applicable volume specified in the Act. EPA is also leaving the applicable volumes of advanced biofuel and total renewable fuel at the statutory levels for 2013 based on its assessment of the availability of renewable fuel for compliance purposes.

The Environmental Protection Agency (EPA, or Agency) is denying two petitions for reconsideration of the final rule entitled Regulation of Fuels and Fuel Additives: 2013 Biomass-Based Diesel Renewable Fuel Volume.