Federal agency contract profile
Department of Energy: Federal Contract Spending & Top Vendors
Data through 2026-10-26 · FY2027 to date
- Obligations, FY2027 to date
- $593M
- Contract awards
- 157
- Average award size
- $3.8M
- vs. prior full fiscal year
- 98.9% decline
| Item | Obligations |
|---|---|
| FY22 | $41.2B |
| FY23 | $44.6B |
| FY24 | $46B |
| FY25 | $48.5B |
| FY26 | $55.1B |
| FY27 | $593M |
Obligations fell 98.9% year over year, from $55.1B in FY2026 to $593M in FY2027 to date.
The Department of Energy obligated $593M in FY2027 to date. The agency recorded 157 awards with an average award size of $3.8M. Obligations fell 98.9% year over year, and current-year totals are partial (fiscal year to date). Historical context shows much larger full-year totals in recent years: FY22 obligations were $41.2B, FY23 obligations were $44.6B, FY24 obligations were $46B, FY25 obligations were $48.5B, and FY26 obligations were $55.1B. This snapshot reflects the early, partial nature of FY2027 contracting activity compared with prior full fiscal years.
How much has the Department of Energy obligated so far this fiscal year?
The Department of Energy obligated $593M in FY2027 to date. The Department of Energy recorded 157 awards with an average award size of $3.8M. Obligations fell 98.9% year over year. Current-year totals are partial (fiscal year to date).
| Item | Obligations |
|---|---|
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $398M |
| Hazardous Waste Treatment and Disposal | $100M |
| Research and Development in the Physical, Engineering, and Life Sciences | $81.1M |
| Remediation Services | $6.3M |
| Engineering Services | $3.4M |
| Computer Systems Design Services | $1.7M |
| Administrative Management and General Management Consulting Services | $895K |
| All Other Miscellaneous Ambulatory Health Care Services | $663K |
| Offices of Lawyers | $500K |
| Environmental Consulting Services | $269K |
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) was Energy's largest contract category, with $398M obligated (67.1% of contract spending).
What are Energy's top contract categories and largest vendors in FY2027 to date?
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) is the largest category at $398M. Hazardous Waste Treatment and Disposal is $100M, and Research and Development in the Physical, Engineering, and Life Sciences is $81.1M. FLUOR MARINE PROPULSION, LLC is the largest vendor at $373M, followed by HANFORD TANK WASTE OPERATIONS & CLOSURE, LLC at $100M, and UCHICAGO ARGONNE, LLC at $81.1M.
| Item | Obligations |
|---|---|
| FLUOR MARINE PROPULSION, LLC | $373M |
| HANFORD TANK WASTE OPERATIONS & CLOSURE, LLC | $100M |
| UCHICAGO ARGONNE, LLC | $81.1M |
| BATTELLE SAVANNAH RIVER ALLIANCE, LLC | $25.5M |
| HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC | $7.5M |
| SOUTHWEST RESEARCH INSTITUTE | $3M |
| ACCENTURE FEDERAL SERVICES LLC | $1.7M |
| S&K MISSION SUPPORT, LLC | $1.1M |
| VECTOR RESOURCE INC | $1.1M |
| CHENEGA HEALTHCARE SERVICES LLC | $663K |
FLUOR MARINE PROPULSION, LLC led all Energy contractors with $373M, 62.8% of obligations.
| Rank | Vendor | Obligations |
|---|---|---|
| 1 | FLUOR MARINE PROPULSION, LLC | $373M |
| 2 | HANFORD TANK WASTE OPERATIONS & CLOSURE, LLC | $100M |
| 3 | UCHICAGO ARGONNE, LLC | $81.1M |
| 4 | BATTELLE SAVANNAH RIVER ALLIANCE, LLC | $25.5M |
| 5 | HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC | $7.5M |
| 6 | SOUTHWEST RESEARCH INSTITUTE | $3M |
| 7 | ACCENTURE FEDERAL SERVICES LLC | $1.7M |
| 8 | S&K MISSION SUPPORT, LLC | $1.1M |
| 9 | VECTOR RESOURCE INC | $1.1M |
| 10 | CHENEGA HEALTHCARE SERVICES LLC | $663K |
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Frequently asked questions
How much does Department of Energy spend on contracts?
The Department of Energy obligated $593M in FY2027 to date. The Department of Energy recorded 157 awards with an average award size of $3.8M. Obligations fell 98.9% year over year. Current-year totals are partial (fiscal year to date).
What does Energy buy?
Energy buys research and cleanup services, led by Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) at $398M. Hazardous Waste Treatment and Disposal accounts for $100M, and Research and Development in the Physical, Engineering, and Life Sciences accounts for $81.1M. Other top categories include Remediation Services ($6.3M) and Engineering Services ($3.4M).
Who are Energy's largest contractors?
FLUOR MARINE PROPULSION, LLC is Energy's largest contractor at $373M. HANFORD TANK WASTE OPERATIONS & CLOSURE, LLC is $100M and UCHICAGO ARGONNE, LLC is $81.1M. Other top vendors include BATTELLE SAVANNAH RIVER ALLIANCE, LLC ($25.5M) and HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC ($7.5M).
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