NAICS 221113: Nuclear Electric Power Generation
National industry
SBA small business size standard: 1,150 employees
Code facts
- Part of
-
-
22
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221
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2211
- 22111
-
2211
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221
-
22
- Contract awards
- 3 In the last 12 months
- Contract obligations
- $198,065,751 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | -$263,796 |
| FY2025 | $198,065,751 |
| FY2024 | $87,604,635 |
| FY2023 | $33,766,000 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Justice | $498,709 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | R424 Expert Witness | $498,709 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Pennsylvania | $249,144 | |
| 2 | Virginia | $246,931 |
Shares are of everything obligated under NAICS 221113 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
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Latest 50 of 80 listed here. See the rest on GovTribe.
Definition
This U.S. industry comprises establishments primarily engaged in operating nuclear electric power generation facilities. These facilities use nuclear power to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.
Illustrative examples
- Electric power generation, nuclear
- Power generation, nuclear electric
Quick answers
What is NAICS 221113?
NAICS 221113 is Nuclear Electric Power Generation, a national industry in NAICS 22, Utilities.
What is the NAICS code for electric power generation, nuclear?
The NAICS code for electric power generation, nuclear is 221113, Nuclear Electric Power Generation.
What is the NAICS code for power generation, nuclear electric?
The NAICS code for power generation, nuclear electric is 221113, Nuclear Electric Power Generation.
How much do federal agencies spend under NAICS 221113?
Federal contracts under NAICS 221113 obligated $198,065,751 in fiscal year 2025 and $319,172,590 in fiscal years 2023 through 2027.
Which agencies buy the most under NAICS 221113?
The agencies that obligated the most under NAICS 221113 in fiscal years 2026 and 2027 are Department of Justice ($498,709).
Which PSC codes are used with NAICS 221113?
The PSC codes with the most obligated under NAICS 221113 in fiscal years 2026 and 2027 are R424 Expert Witness.
Where is the work under NAICS 221113 performed?
By place of performance, the states with the most contract obligations under NAICS 221113 over the last 12 months are Pennsylvania ($249,144) and Virginia ($246,931).
What is the latest contract opportunity under NAICS 221113?
The latest contract opportunity under NAICS 221113 is Application to Test in the NRIC DOME Facility, special notice from Department of Energy, posted April 29, 2026.
On GovTribe
See everything under NAICS 221113
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