NAICS 221112: Fossil Fuel Electric Power Generation
National industry
SBA small business size standard: 950 employees
Code facts
- Part of
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22
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221
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2211
- 22111
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2211
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221
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22
- Contract awards
- 56 In the last 12 months
- Contract obligations
- $274,302,994 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 | $2,408,401 |
| FY2026 | $160,055,918 |
| FY2025 | $274,302,994 |
| FY2024 | $324,896,442 |
| FY2023 | $364,911,538 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Doyon Utilities, LLC | $41,267,712 | |
| 2 | AEP Energy Inc. | $38,969,860 | |
| 3 | National Grid USA Service Company, Inc. | $15,282,365 | |
| 4 | Golden Valley Electric Association Inc. | $11,534,000 | |
| 5 | Gexa Energy, LP | $10,954,666 | |
| 6 | Duke Energy Progress, LLC | $7,459,035 | |
| 7 | WGL Energy Services, Inc. | $6,413,305 | |
| 8 | Dominion Energy South Carolina, Inc. | $5,528,926 | |
| 9 | Centerpoint Energy Resources Corp. | $4,438,420 | |
| 10 | Long Island Power Authority | $2,690,650 |
See the full FY2025 ranking of NAICS 221112 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $51,329,899 | |
| 2 | Department of Health and Human Services | $39,507,354 | |
| 3 | Air Force | $24,809,546 | |
| 4 | Department of Veterans Affairs | $17,773,384 | |
| 5 | Department of Justice | $11,442,988 | |
| 6 | National Aeronautics and Space Administration | $4,595,109 | |
| 7 | Department of Homeland Security | $2,696,603 | |
| 8 | Department of Transportation | $2,690,650 | |
| 9 | Department of the Interior | $1,170,212 | |
| 10 | Department of Energy | $1,134,260 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | S112 Electric Services | $137,411,231 | |
| 2 | S119 Other Utilities | $19,067,655 | |
| 3 | S111 Gas Services | $3,354,417 | |
| 4 | J049 Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment | $1,944,938 | |
| 5 | R707 Contract, Procurement, and Acquisition Support Services | $302,431 | |
| 6 |
H391 Inspection and Laboratory Services (except medical/ |
$164,384 | |
| 7 | Z1AA Maintenance of Office Buildings | $60,686 | |
| 8 | S204 Fueling and Other Petroleum Services – Excluding Storage | $47,623 | |
| 9 | J036 Maintenance, Repair and Rebuilding of Equipment: Special Industry Machinery | $40,000 | |
| 10 | 6115 Generators and Generator Sets, Electrical | $36,964 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Alaska | $54,781,712 | |
| 2 | Maryland | $39,489,788 | |
| 3 | New York | $17,776,211 | |
| 4 | Pennsylvania | $7,297,984 | |
| 5 | Louisiana | $7,290,411 | |
| 6 | Texas | $6,767,268 | |
| 7 | South Carolina | $5,828,926 | |
| 8 | North Carolina | $4,282,183 | |
| 9 | Indiana | $2,588,666 | |
| 10 | New Mexico | $1,764,923 | |
| 11 | Hawaii | $1,280,000 | |
| 12 | West Virginia | $1,144,274 | |
| 13 | Ohio | $645,013 | |
| 14 | Kansas | $561,000 | |
| 15 | Missouri | $425,000 | |
| 16 | North Dakota | $236,284 | |
| 17 | Connecticut | $153,167 | |
| 18 | Mississippi | $83,505 | |
| 19 | Montana | $60,268 | |
| 20 | Wisconsin | $45,896 | |
| 21 | Oregon | $36,964 | |
| 22 | Idaho | $25,101 | |
| 23 | Florida | $9,381 |
Show all 23
Shares are of everything obligated under NAICS 221112 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 32 more
Latest 42 of 481 listed here. See the rest on GovTribe.
Definition
This U.S. industry comprises establishments primarily engaged in operating fossil fuel powered electric power generation facilities. These facilities use fossil fuels, such as coal, oil, or gas, in internal combustion or combustion turbine conventional steam process 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, fossil fuel (e.g., coal, oil, gas)
- Power generation, fossil fuel (e.g., coal, gas, oil), electric
Quick answers
What is NAICS 221112?
NAICS 221112 is Fossil Fuel Electric Power Generation, a national industry in NAICS 22, Utilities.
What is the NAICS code for electric power generation, fossil fuel (e.g., coal, oil, gas)?
The NAICS code for electric power generation, fossil fuel (e.g., coal, oil, gas) is 221112, Fossil Fuel Electric Power Generation.
What is the NAICS code for power generation, fossil fuel (e.g., coal, gas, oil), electric?
The NAICS code for power generation, fossil fuel (e.g., coal, gas, oil), electric is 221112, Fossil Fuel Electric Power Generation.
How much do federal agencies spend under NAICS 221112?
Federal contracts under NAICS 221112 obligated $274,302,994 in fiscal year 2025 and $1,126,575,293 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 221112?
The contractors with the most obligated under NAICS 221112 in fiscal years 2026 and 2027 are Doyon Utilities, LLC ($41,267,712); AEP Energy Inc. ($38,969,860); and National Grid USA Service Company, Inc. ($15,282,365).
Which agencies buy the most under NAICS 221112?
The agencies that obligated the most under NAICS 221112 in fiscal years 2026 and 2027 are Department of the Army ($51,329,899), Department of Health and Human Services ($39,507,354) and Air Force ($24,809,546).
Which PSC codes are used with NAICS 221112?
The PSC codes with the most obligated under NAICS 221112 in fiscal years 2026 and 2027 are S112 Electric Services, S119 Other Utilities and S111 Gas Services.
Where is the work under NAICS 221112 performed?
By place of performance, the states with the most contract obligations under NAICS 221112 over the last 12 months are Alaska ($54,781,712), Maryland ($39,489,788) and New York ($17,776,211).
What is the latest contract opportunity under NAICS 221112?
The latest contract opportunity under NAICS 221112 is SPE60427R0400 - miso 2027, solicitation from Energy (DLA), posted October 22, 2026.
On GovTribe
See everything under NAICS 221112
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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- Ask GovTribe AI about this code