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NAICS Code· 221111

Hydroelectric Power Generation

This U.S. industry comprises establishments primarily engaged in operating hydroelectric power generation facilities. These facilities use water power to drive a turbine and produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems. Show more

NAICS 221111 – Hydroelectric Power Generation encompasses the production of electricity through the controlled flow of water through turbines in dams, run-of-river facilities, and pumped storage systems. This sector involves the operation, maintenance, and modernization of hydroelectric infrastructure, including penstocks, spillways, turbine-generators, and grid interconnection systems.

$2.8M
Total Obligations (12mo)
4
Awarded Contracts (12mo)
4
Contractors Awarded (12mo)
+1790.4%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 221111 — Hydroelectric Power Generation.

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NAICS 221111 FAQ

Frequently Asked Questions

NAICS code 221111 covers Hydroelectric Power Generation. This U.S. industry comprises establishments primarily engaged in operating hydroelectric power generation facilities. These facilities use water power to drive a turbine and produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.

Recently Posted in Hydroelectric Power Generation

NAICS: 221111
Closed
Federal
Oyster Reef Field Monitoring & Sampling ServicesThe contract seeks to conduct field data collection on oyster reefs in Chesapeake Bay using patent tong sampling, diver surveys, and underwater video to evaluate reef structure and biological metrics. The work will focus on gathering empirical data to assess reef health, composition, and ecological functionality, with operations centered in Annapolis, Maryland, and extending throughout the bay’s reef systems. The methodology emphasizes direct observation and physical sampling to ensure accurate, on-the-ground characterization of reef conditions. This subcontract, issued under NAICS code 221111, is managed by the National Oceanic and Atmospheric Administration within the Department of Commerce, with a response deadline of July 10, 2026, at 5:00 PM. The activity is anticipated to support broader fisheries and habitat restoration goals, requiring qualified teams capable of performing marine fieldwork in dynamic estuarine environments. Contractors must be equipped for underwater operations, including specialized sampling tools and video recording systems, and must comply with all federal environmental and safety protocols during field activities.
Department Of Commerce Noaa

POSTED

22 days ago

CLOSED

6 days ago
View Details
NAICS: 221111
Closed
Federal
Backup Power Generation ServicesThis contract involves the provision and maintenance of mobile or temporary backup power generation systems to ensure at least 95% uptime during power outages at LSA Lincoln. It is a subcontract opportunity released on June 5, 2026, with a response deadline set for June 19, 2026. The contract is designated as a Total Small Business Set-Aside under FAR 19.5, targeting small businesses that meet the SBA criteria. The work falls under the NAICS code 221111, which pertains to electric power generation, transmission, and distribution. The contract is issued by the Department of Defense through the W7M1 Uspfo Activity Dc Arng agency, with the place of performance identified as North Pole. Potential contractors must ensure reliable power backup solutions to maintain critical operations in the event of outages, reflecting the government’s focus on operational continuity and resilience in key defense installations.
W7M1 Uspfo Activity Dc Arng

POSTED

about 1 month ago

CLOSED

27 days ago
View Details
NAICS: 221111
SLED
Bucks Creek Hydroelectric Project (FERC Project No. 619)The petition seeks to amend Water Right License 1926 associated with the Bucks Creek Hydroelectric Project by removing six points of diversion—A, C, D, E, F, and G—to align with the State Water Board’s final Water Quality Certification issued on October 20, 2020. These modifications are necessary to ensure compliance with environmental regulations and water quality standards while maintaining operational integrity for the project. The remaining eight points of diversion—B, H, I, J, K, L, M, and N—will continue to be authorized under the license, preserving the project’s ability to divert water for hydroelectric generation under approved conditions. The action is being pursued by the City of Santa Clara as the project sponsor, with oversight and coordination involving the California State Water Resources Control Board. The petition is part of a broader effort to balance hydropower operations with regulatory requirements for aquatic ecosystem protection. The point of contact for this matter includes Michael Meza from the Water Resources Control Board and John Davidson, Project Manager at the City of Santa Clara, with the project tied to FERC License No. 619 and located in Quincy, California.
City of Santa Clara

POSTED

about 1 month ago

DEADLINE

N/A
View Details
NAICS: 221111
Closed
Federal
Utility Services ProvisionThis contract involves the continuous provision of essential utility services, including electricity, water, sewer, and gas, to a leased warehouse facility under a fully serviced lease agreement. The contract is identified as a subcontract titled "Utility Services Provision" and falls under the NAICS code 221111, which relates to electric power generation, transmission, and distribution. The services must be supplied without interruption to ensure the operational needs of the warehouse are met. The contract was posted on June 2, 2026, with a response deadline set for July 1, 2026. It is managed by the General Services Administration's PBS R5 Office of Leasing, with the place of performance specified as Springfield. No details are provided regarding set-asides or the specific office address. The focus of this agreement is to maintain continuous utility service reliability as part of the broader lease arrangement, supporting the infrastructure needs of the leased facility.
Pbs R5 Office Of Leasing

POSTED

about 1 month ago

CLOSED

15 days ago
View Details
NAICS: 221111
Closed
SLED
Wellhead and Pump Station MaintenanceThis contract focuses on the preventive and corrective maintenance of wellheads, submersible pumps, and control systems at California Highway Patrol (CHP) water sites. The goal is to ensure the continuous and reliable operation of water supply systems essential for CHP facilities. It covers routine upkeep as well as repairs to maintain optimal functionality and prevent service disruptions. Scheduled as a subcontract opportunity with the NAICS code 221111, the contract was announced on May 20, 2026, with proposals due by July 7, 2026. The Department of the California Highway Patrol is the contracting agency overseeing this effort. While specific location details and point of contact information were not provided, the contract is aimed at supporting critical infrastructure maintenance within CHP water operations in California.
Department of the California Highway Patrol

POSTED

about 2 months ago

CLOSED

9 days ago
View Details
NAICS: 221111
Closed
SLED
Temporary Phase Breaker, Poles, Related Materials and InstallationThe contract involves the supply and installation of temporary phase breakers, poles, and related materials specifically for the Harbor Department at the Port of Los Angeles. It is classified under the NAICS code 221111, which pertains to electric power generation, transmission, and distribution activities. The solicitation was posted on May 13, 2026, and responses are due by June 3, 2026. This project is intended to be performed in Los Angeles, California. The contracting agency is a State, Local, Education, or Designated (SLED) organization within California. The point of contact for this solicitation is Danielle Nappi, who can be reached via email or phone for further inquiries. The procurement aims to ensure the timely delivery and proper installation of necessary electrical components to support operations at the port, enhancing infrastructure reliability.
Harbor Department, Port of Los Angeles

POSTED

2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 221111
Closed
International
Electrical Energy Power Generation Equipment with Related Parts, Supplies, and ServicesThe Saskatchewan Association of Rural Municipalities (SARM), in partnership with Canoe Procurement Group of Canada and Sourcewell, is seeking proposals for electrical energy power generation equipment along with related parts, supplies, and services to establish a national contracting solution. This solicitation, designated as SK-RFP062326, is open to a broad spectrum of public sector entities across Canada, including rural and urban municipalities, K-12 and higher education institutions, not-for-profits, tribal governments, provincial and federal agencies, and crown corporations. The initiative leverages competitive procurement processes aligned with Canadian trade agreements such as the Canadian Free Trade Agreement, CETA, NWPTA, and ATPP to ensure compliance and market access. Eligible participants include all members of SARM and its network of represented associations from every province and territory. Proposals must be submitted exclusively through the Sourcewell Procurement Portal by the deadline of June 23, 2026, at 3:30 p.m. Central Time, with no late submissions accepted. The solicitation is led by SARM as the originating agency, though it is administered through Sourcewell’s platform and supported by a consortium of provincial and territorial associations. Performance of any resulting contract will be focused within Saskatchewan but will enable widespread use across Canada. The point of contact for the solicitation is the Sourcewell Procurement Portal, which serves as the sole conduit for submissions and inquiries. All awarded contracts will aim to provide cost-effective, reliable, and standardized access to power generation solutions for thousands of public organizations throughout the country.
Saskatchewan Association of Rural Municipalities

POSTED

2 months ago

CLOSED

23 days ago
View Details
NAICS: 221111
Closed
International
Réfection de la vanne 4 au complexe hydroélectrique WeedonLa Ville de Sherbrooke sollicite des soumissions pour la réfection de la vanne numéro 4 du complexe hydroélectrique de Weedon, exigeant que l’entrepreneur fournisse l’ensemble des ressources nécessaires, incluant la main-d’œuvre, les matériaux, l’équipement et les services, en strict respect des plans et cahiers des charges. Les travaux doivent être entièrement réalisés et livrés au plus tard le 28 novembre 2026, respectant les normes de qualité et de sécurité applicables. Les soumissions doivent être déposées avant le 2 juin 2026 à 19 h 00, avec une date limite d’ouverture fixée au 5 mai 2026 à 14 h 00. Le numéro de la sollicitation est 20139698, rattaché au code NAICS 221111, et le point de contact principal est Patricia Fortier, autorité contractuelle. Les travaux se dérouleront dans la région de l’Estrie, et bien que l’agence mentionnée soit la Ville de Sherbrooke, l’organisme affilié est indiqué comme le gouvernement du Canada.
Ville de Sherbrooke

POSTED

2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 221111
Awarded
Federal
Z--Acquiring five generator units and two service uni
Mp-Regional Office

POSTED

3 months ago

DEADLINE

N/A
View Details
NAICS: 221111
Closed
SLED
Potomac PRV Hydro-Electric Generation SystemAurora Water is soliciting proposals from qualified design-build contractors to provide a turnkey in-conduit micro-hydroelectric energy recovery system at the Potomac PRV vault in Colorado. The system is intended to capture excess hydraulic head currently wasted during pressure reduction and transform it into renewable electrical energy without compromising the reliability or pressure control within the potable water system. The project includes full responsibility for engineering, permitting, equipment procurement, electrical upgrades, utility coordination, installation, testing, commissioning, and staff training. The completed installation must operate continuously and seamlessly, maintaining system redundancy and operational stability. The design and control strategy should align with a prior successful micro-hydro installation by Aurora Water, with appropriate adjustments to accommodate site-specific conditions. The solicitation, identified as R-6127A, was posted on April 1, 2026, with a response deadline of April 24, 2026. Interested parties can contact Nathan Jones for further information.
City of Aurora

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 221111
Closed
Federal
Standalone Power Generation and Fuel Supply
FA4427 60 Cons Lgc

POSTED

6 months ago

CLOSED

6 months ago
View Details
NAICS: 221111
Closed
SLED
On-Call Generation Engineering ServicesSeattle City Light is seeking qualified consulting firms to provide on-call generation engineering services through a Request for Qualifications (RFQ) process. These services will support the engineering, operations, and project delivery teams for City Light’s hydroelectric generation portfolio, which includes seven hydroelectric powerhouses associated with six City Light-owned dams—Boundary, Ross, Diablo, Gorge, Newhalem Creek, and Cedar Falls Masonry Dam—as well as the South Fork Tolt Dam owned by Seattle Public Utilities. Those dams are regulated either by the Federal Energy Regulatory Commission or the Washington State Department of Ecology, with all facilities located within Washington State. The contract anticipates multiple awards to prime consultants or consortiums composed of one or more firms, with an emphasis on inclusive participation from Women and Minority Business Enterprises (WMBE). Services will be contracted via individual task orders under general contracts, allowing flexibility to assign work based on consultant expertise and past performance. The scope includes engineering and related professional services that support both operation and maintenance activities and capital improvement projects under City Light’s Generation Operations and Facilities budget. The RFQ was posted in January 2026 with a submission deadline in late February 2026, and the contract will be managed by Seattle City Light’s procurement team based in Seattle, Washington. The solicitation encourages collaborative teams and sets the framework for ongoing, as-needed support to maintain and improve the generation assets powering the region.
Seattle City Light

POSTED

6 months ago

CLOSED

5 months ago
View Details

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