Origins and Evolution of the Department of Energy
The Department of Energy has one of the richest and most diverse histories in the Federal Government. Although only in existence for a quarter century, the Department traces its lineage to the Manhattan Project and beyond. Explore the online histories and web sites, documenting the Department's origins, evolution, and field offices and facilities.
Research and Records
The Department of Energy welcomes researchers interested in documenting the Department's history. Many of the Department's records, including declassified materials on the nuclear weapons program, are open to the public. Browse the Guide to Researching the Department of Energy's Records and other finding guides and research aids.
Museums and Public Access
The Department of Energy supports museums and historic facilities across the country dedicated to displaying and interpreting the history of the Department and its scientific and technological missions. Public tours are also available at some of the Department's sites. Discover where to go for a fun and rewarding educational experience.
Historic Preservation
The Department of Energy has a strong sense of responsibility for its material heritage. Owning some of the twentieth century's most historically significant physical properties, the Department oversees a vigorous historic preservation program dedicated to preserving and interpreting its heritage. Learn about the Department's historic preservation efforts.
