NAICS 221111 - Hydroelectric Power Generation RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
Browse open Hydroelectric Power Generation (NAICS 221111) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.
About Hydroelectric Power Generation (NAICS 221111)
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.
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Generation Asset Acquisition The City of Vineland is requesting proposals for the acquisition of generation assets under RFP 2026-42. Vineland, NJ, USA•Request for Proposal (RFP) | Vineland | 10/30/2026 |
| Open | Pelton Runner Supply for Cat Arm Unit 2 Newfoundland and Labrador Hydro is requesting proposals to supply a Pelton runner for Cat Arm Unit 2, with commercial general liability insurance of at least $5 million required. Newfoundland and Labrador, Canada•Request for Proposal (RFP) | Newfoundland and Labrador Hydro | 11/14/2026 |
| Open | Electricity Supply for 2027 The United States Air Force is requesting a one-year supply of approximately 9,275,000 kilowatt-hours of electricity for Youngstown Air Reserve Station in Vienna, Ohio, priced per kilowatt-hour. 3976 King Graves Road NE, Vienna Center, OH, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA6656 910 AW LGC YNGSTN WRN ARPT (AIR FORCE RESERVE COMMAND) | 11/9/2026 |
| Open | Meadow Lake 55 MW Generation Facility EPC SaskPower is seeking an engineering, procurement, and construction contractor for a nominal 55 MW reciprocating internal combustion engine generating facility in Meadow Lake, Saskatchewan. Meadow Lake, SK, Canada•Request for Proposal (RFP) | SaskPower | 3/29/2027 |
| Open | Energy Production and Power Generation The National Science Foundation is seeking proposals for energy production and power generation technologies through its Small Business Innovation Research program. United States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | Low- and Moderate-Income Consumer-Owned Energy Projects The Maine Public Utilities Commission is seeking proposals to sell energy from low-income and moderate-income consumer-owned projects, including project information, affidavits, and hourly generation data. Maine, USA•Request for Proposal (RFP) | State of Maine > Public Utilities Commission | - |
| Open | All-Source Energy Development Projects Consumers Energy, with Arcadia as its independent administrator, is seeking competitive proposals for energy development projects of any technology and planning stage in PJM, MISO Zones 1–7, and projects interconnecting to Consumers Energy’s electric distribution system. United States•Request for Proposal (RFP) | Consumers Energy | - |
| Open | On-Call Hydroelectric and Generation Resource Consulting Services Public Utility District No. 1 of Lewis County is seeking engineering and professional consulting firms for on-call, task-order services supporting the Cowlitz Falls Hydroelectric Project and existing or future generation resources from 2027 through 2030. Cowlitz Falls, Lewis County, WA, USA•Request for Quote/Qualifications (RFQ) | Public Utility District No. 1 of Lewis County | 10/29/2026 |
| Open | Quebradillas Water Treatment Plant Distributed Generation System Puerto Rico's Central Office for Recovery, Reconstruction and Resiliency is seeking proposals for a distributed generation system at the Quebradillas Water Treatment Plant under FAAST. Quebradillas, Puerto Rico•Request for Proposal (RFP) | Commonwealth of Puerto Rico > Central Office for Recovery, Reconstruction and Resiliency (COR3) | - |
| Open | Hydropower Excitation System Replacement The U.S. Army Corps of Engineers is planning a firm-fixed-price contract to replace two digital static excitation systems at the Tenkiller Ferry Powerhouse, including design, manufacture, delivery, installation, testing, and commissioning. Tenkiller Ferry, Sequoyah County, OK, USA•Other | United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W076 ENDIST TULSA (KO CONTRACTING DIVISION) | 11/6/2026 |
| Open | Alternating Generators The Defense Logistics Agency is requesting 11 alternating generators for delivery to DLA Distribution Depot Hill, with quotes due November 5, 2026. Clearfield, UT, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (MARITIME SUPPLY CHAIN) | 11/5/2026 |
| Open | All-Source Generation Energy and Capacity The Municipal Electric Authority of Georgia, through ACES, is seeking proposals for all-source electric generation capacity and energy to support its wholesale power supply needs. Georgia, USA•Request for Proposal (RFP) | Municipal Electric Authority of Georgia | - |
| Open | Diesel Power Plant and Electrical Distribution System Construction The Naval Facilities Engineering Systems Command Atlantic is seeking proposals to construct a diesel power plant and electrical distribution system at Chabelley Airfield in Djibouti, with an estimated construction magnitude of $25 million to $100 million. Chabêlléï Ouéïn, AR, Djibouti•Request for Proposal (RFP) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVFACSYSCOM ATLANTIC (NAVFAC ATLANTIC CMD) | 11/16/2026 |
| Open | Energy Harvesting Devices and Systems The National Science Foundation is seeking proposals for the development of energy harvesting devices and systems through its Small Business Innovation Research program. United States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | Energy Technologies The National Science Foundation is seeking proposals for the Energy Technologies topic, covering new energy sources, power generation, energy storage, and electronic systems for mobile and off-grid applications. United States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | Marine Corps Base Hawaii Energy Resilience and Generation Project The Department of the Navy is notifying potential developers about a Hawaiian Electric Company RFP for a developer-led project providing at least 30 MW of firm generation, variable generation and storage, and resilient microgrid capabilities at Marine Corps Base Hawaii. Marine Corps Base Hawaii Kaneohe Bay Post Office, Kaneohe Station, HI, USA•Other | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY | 12/3/2026 |
| Open | Coal City Well 7 Generator Chamlin & Associates is advertising a bid opportunity for a generator for Coal City Well 7, with bids due November 5, 2026, at 10:00 a.m. Coal City, IL, USA•Invitation for/to Bid (IFB/ITB) | Chamlin & Associates | 11/5/2026 |
| Open | Electricity Supply for Federal Facilities in the MISO Market The Defense Logistics Agency is seeking proposals to supply electricity and related ancillary services for federal facilities in the MISO market area over a 24-month delivery period, with an estimated total quantity of 240,033,144 kWh. Illinois, USA•Request for Proposal (RFP) | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA ENERGY (INSTALLATION ENERGY) | 12/1/2026 |
| Open | Phase 2B Generator The Town of Sewall's Point is soliciting bids for a Phase 2B generator project, with bids due November 3, 2026. Sewalls Point, FL, USA•Invitation for/to Bid (IFB/ITB) | Town of Sewall's Point | 11/3/2026 |
| Open | Unit 4 Repowering Project – Engineering, Procurement, and Construction Services The Imperial Irrigation District is seeking an Engineering, Procurement, and Construction contractor to design, build, test, commission, and turn over a 113 MW natural gas-fired reciprocating internal combustion engine generating facility at the El Centro Generating Station in California. 485 East Villa Avenue, El Centro, CA, USA•Request for Proposal (RFP) | Imperial Irrigation District > General Services Department > Purchasing Section | 11/26/2026 |
| Open | Power Supplies The Defense Logistics Agency is requesting 58 power supplies, NSN 6130-01-681-5225, for delivery to DLA Distribution, with quotes submitted electronically. Columbus, OH, USA•Request for Quote/Qualifications (RFQ)Other | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (LAND SUPPLIER OPNS BATTERIES/TIRES) | 11/2/2026 |
| Open | Engine Accessory Generators The Defense Logistics Agency is requesting quotes for 10 engine accessory generators, NSN 2920-01-419-8884, for delivery to Jordan. Amman, Jordan•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY | 11/2/2026 |
| Open | Power Supply Procurement The Defense Logistics Agency is seeking five power supplies under a total small business set-aside, with potential one-year automated indefinite delivery contracting and electronic quote submission. United States•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (STRATEGIC ACQ PROGRAM DIRECTORATE) | 10/29/2026 |
| Open | Power Supplies The Defense Logistics Agency is requesting 29 power supplies for delivery to the DLA Distribution New Cumberland Facility in Pennsylvania, with quotes submitted through DIBBS. New Cumberland, PA, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (LAND SUPPLIER OPNS BATTERIES/TIRES) | 10/29/2026 |
| Open | Electric Utility Services for Healthcare Facilities The Indian Health Service is seeking capability statements from vendors able to provide continuous electric utility services to two healthcare facilities and government quarters in Montana. Montana, USA•Sources SoughtNative-Owned Business | United States of America > HEALTH AND HUMAN SERVICES, DEPARTMENT OF > INDIAN HEALTH SERVICE > BILLINGS AREA INDIAN HEALTH SVC | 11/7/2026 |
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What is 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.
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