Industries › NAICS 221113
Industry · NAICS 221113 · sector 22 Utilities
Nuclear Electric Power Generation
Federal contract obligations classified under NAICS 221113, the organisations that win them and the agencies that award them.
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026.
Federal agencies obligated $198M in contracts classified under NAICS 221113, Nuclear Electric Power Generation, in FY2025, and $335M over the five fiscal years since FY2022; the industry ranks 332 of 547 on this site.
Obligations were up 126% on FY2024 ($88M), with $16M so far in FY2026.
The largest recipient organisations over FY2022–FY2025 were American Centrifuge Operating, LLC ($316M), Abz Inc ($3.4M) and Jo-Carroll Energy, Inc. ($74K).
By place of performance, the most money went to OH.
Contract obligations by fiscal year
Compared with the largest industry FY2025
| Measure | This industry | Aircraft Manufacturing | All contracts |
|---|---|---|---|
| Contract obligations, FY2025 | $198M | $61B | $779B |
| Five-year total | $335M | $248B | $3.7T |
| Share of all contract obligations, five years | 0% | 6.8% | 100% |
Top contractors obligations, FY2022–FY2025
| # | Organisation | Obligations |
|---|---|---|
| 1 | American Centrifuge Operating, LLC | $316M |
| 2 | Abz Inc | $3.4M |
| 3 | Jo-Carroll Energy, Inc. | $74K |
| 4 | North American Young Generation in Nuclear, Inc. | $14K |
| 5 | Guam Medical Waste Management LLC | −$84K |
Buying agencies $1.0M+ awards
Where the work is performed
Largest awards since FY2022
| Recipient | Awarding agency | Type | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| American Centrifuge Operating, LLC | Department of Energy | ContractDefinitive Contract | $332M | 30 Nov 2022 | OH | USAspending |
| Abz Inc | Department of EnergyFederal Energy Regulatory Commission | ContractDefinitive Contract | $1.4M | 28 Sep 2023 | DC | USAspending |
Other industries in sector 22: Utilities
- 221122 Electric Power Distribution $5.0B
- 221310 Water Supply and Irrigation Systems $3.0B
- 221112 Fossil Fuel Electric Power Generation $1.5B
- 221210 Natural Gas Distribution $1.5B
- 221320 Sewage Treatment Facilities $1.0B
- 221118 Other Electric Power Generation $982M
- 221330 Steam and Air-Conditioning Supply $217M
- 221121 Electric Bulk Power Transmission and Control $187M
- 221114 Solar Electric Power Generation $59M
Questions and answers
How much does the federal government spend on NAICS 221113?
$198M in contract obligations classified under Nuclear Electric Power Generation in FY2025, $335M over the five fiscal years since FY2022. Obligations are commitments, not payments.
Who are the top contractors in Nuclear Electric Power Generation?
American Centrifuge Operating, LLC ($316M), Abz Inc ($3.4M), Jo-Carroll Energy, Inc. ($74K), North American Young Generation in Nuclear, Inc. ($14K), Guam Medical Waste Management LLC (−$84K), by contract obligations over FY2022–FY2025.
Which agencies buy in this industry?
By the value of $1.0M-plus contracts since FY2022: Department of Energy ($333M).
What is a NAICS code?
In USAspending's words: "NAICS stands for the North American Industrial Classification System. This 6-digit code tells you what industry the work falls into. Each contract record has a NAICS code." Assistance awards (grants, loans, direct payments) carry no NAICS code and are not counted here.
Provenance
Source: USAspending.gov API v2, spending by category (NAICS) by fiscal year, recipient cross-tabulation for FY2022–FY2025 and award search, loaded 30 Sep 2026. State figures come from each state's top-100 NAICS list, so small amounts in a state may be missing. See methodology.