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Fleets Regulated by the Energy Policy Act

NREL supports the U.S. Department of Energy's (DOE) regulatory activities involving requirements under the Energy Policy Act (EPAct) for federal, state, and alternative fuel provider fleets. Congress passed EPAct in 1992 to reduce U.S. petroleum consumption through the use of alternative fuels, alternative fuel vehicles (AFVs), and other petroleum-displacement methods. DOE's primary means of achieving this goal in the transportation sector has been to build a core market for AFVs. EPAct requires covered fleets to acquire AFVs that can run on nonpetroleum fuels, including biodiesel, electricity, ethanol, hydrogen, natural gas, and propane.

By assisting fleets and providing DOE with data, policy, and technical analysis, NREL helps implement regulations that advance transportation technologies in the United States.

Federal Fleets

To help federal fleets meet their EPAct requirements, NREL provides DOE's Federal Energy Management Program (FEMP) with regulatory support and policy analysis, and uses data reported in the Federal Automotive Statistical Tool (FAST) to monitor annual compliance with EPAct requirements.

NREL also provides technical assistance, communications and outreach, analysis support, and online tools to help federal agencies reduce petroleum consumption and increase alternative fuel use.

Learn more about Sustainable Federal Fleets.

State and Alternative Fuel Provider Fleets

To help state and alternative fuel provider fleets meet their EPAct requirements, NREL develops and manages online tools that simplify the compliance process. NREL uses these and other tools to provide data analysis, summaries, and trends to help DOE manage the compliance program.

NREL also provides DOE with regulatory support and policy analysis for new rules and rule changes while also managing subcontracts with companies that provide additional outreach and compliance assistance for DOE.

Learn more about State and Alternative Fuel Provider Fleets.

More Information

For more information about NREL's work with EPAct-regulated fleets, contact Ryan Daley (303-275-4466) about the federal fleet program or Ted Sears (202-488-2221) about the state and alternative fuel provider fleet program.