U.S. Department of Energy Office of Science Office of Scientific and Technical Information


DOE has largest share of Federal STI in Science.gov*
Department of Energy (DOE): 22%
Department of Agriculture (USDA): 15%
Department of Health and Human Services (HHS): 13%
Department of the Interior (DOI): 12%
Department of Commerce (DOC): 10%
National Science Foundation (NSF): 8%
Environmental Protection Agency (EPA): 7%
National Aeronautics and Space Administration (NASA): 6%
Department of Defense (DoD): 4%
Government Printing Office (GPO): 2%
Department of Education (ED): 1%
*Based on number of URLs in Web site catalogue
Note: DOE also contributes over 21 percent of the 50 million pages in Science.gov search