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U.S. Department of Energy
The mission of the Energy Department is to ensure America’s security and prosperity by addressing its energy, environmental and nuclear challenges through transformative science and technology solutions
Open Energy Data
Includes open datasets and open tools.
Alternative Fuels and Advanced Vehicles Data Center
A comprehensive clearinghouse of data, publications, tools, and information related to advanced transportation technologies. Includes information by state and by fleet application.
OSTI Search Tools
Primary and specialized search tools for US Department of Energy research data, publications, code, patents, and videos.
Energy Information Administration (EIA)
Publishes a wide variety of statistical reports on state, national, and international energy issues.
National Renewable Energy Laboratory (NREL)
Find NREL-developed data sets, maps, models, and tools used for the analysis of energy and energy efficiency technologies.