The Brookhaven Site Office is part of the U.S. Department of Energy’s Office of Science, the lead federal agency supporting fundamental scientific research for energy and the Nation’s largest supporter of basic research in the physical sciences.

The Brookhaven Site Office, located at Brookhaven National Laboratory, supports the implementation of Office of Science programs, which have two principal thrusts:

  • direct support of scientific research and
  • direct support of the development, construction, and operation of unique, open-access scientific user facilities.

As the Department’s on-site representative, the Brookhaven Site Office administers the prime contract between the Department and Brookhaven Science Associates (BSA), the management and operations contractor of Brookhaven Lab.

BHSO’s experts in business, project and operations management oversee BSA’s performance to maximize the Department’s investment and facilitate BSA’s delivery of remarkable discoveries, advanced technologies, and the understanding of energy and matter.

To contact the DOE Brookhaven Site Office please call (631) 344-3425 or email us at TellDOE@bnl.gov.