The Energy Technology Engineering Center (ETEC) site is located at the Santa Susana Field Laboratory (SSFL) in Simi Valley, outside of Los Angeles, California. From the 1950s until 1988, DOE and its predecessor agencies conducted nuclear and liquid metals research at the 90-acre ETEC site. While DOE does not own any land at the SSFL (today owned by The Boeing Company), the department is responsible for demolition of the DOE-owned buildings and remediation of the 290 acres of the ETEC site and the associated Northern Buffer Zone.
ETEC News
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Local elected officials toured the U.S. Department of Energy’s Energy Technology Engineering Center at Santa Susana Field Laboratory earlier this month.May 13, 2025
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Gloomy weather didn’t do much to dampen the spirits of the thousands of community members who attended the Simi Valley Street Fair earlier this month.May 13, 2025
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Why now, what’s changed? This was the main question from many community members at recent public scoping meetings for the Office of Environmental Management Supplemental Environmental Impact Statement for cleanup at the Santa Susana Field Laboratory.April 1, 2025
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The community is invited to attend a public scoping meeting on March 18 for the U.S. Department of Energy's (DOE) Supplemental Environmental Impact Statement on cleanup at the Santa Susana Field Laboratory (SSFL).March 4, 2025
Josh Mengers is a project manager and Army veteran with a doctorate in mechanical engineering. He has been with the U.S. Department of Energy (DOE) for nine years, where he managed renewable energy Research & Development projects at DOE Headquarters for seven years before coming to ETEC in 2019.
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High-Level Budget Information
FY22 Enacted (In the millions) | FY23 Request (In the millions) | FY23 Enacted (In the millions) | FY24 Request (In the millions) | FY24 Enacted (in the millions) | FY25 Requested (in the millions) |
| $21 | $26 | $26 | $44 | $18 | $10 |
For more information on the Office of Environmental Management's budget process and performance check out the Budget & Performance page.