NAICS 221121 - Electric Bulk Power Transmission and Control RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Electric Bulk Power Transmission and Control (NAICS 221121) 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 Electric Bulk Power Transmission and Control (NAICS 221121)

This U.S. industry comprises establishments primarily engaged in operating electric power transmission systems and/or controlling (i.e., regulating voltages) the transmission of electricity from the generating source to distribution centers or other electric utilities. The transmission system includes lines and transformer stations.

StatusTitleBuyerDue Date
OpenTuba City Electrical Transformer

The Navajo Tribal Utility Authority is seeking one 69 kV to 20.78/12 kV electrical power transformer for Tuba City.

Tuba City, AZ, USA•Invitation for/to Bid (IFB/ITB)
Navajo Nation > Navajo Tribal Utility Authority10/21/2026
OpenNew 25 kV Service and Distribution System

The Government of Canada is seeking qualified suppliers to provide a new 25 kV electrical service and distribution system in Abbotsford, British Columbia.

Abbotsford, BC, Canada•Invitation for/to Bid (IFB/ITB)
Government of Canada > Department of Public Works and Government Services > Correctional Service of Canada10/16/2026
OpenGeneration 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)
Vineland10/30/2026
OpenTransmission Line EPC Pre-Qualification

North Plains Connector LLC is seeking pre-qualification proposals from firms capable of engineering, procuring, and constructing the transmission-line portion of a 420-mile, 3 GW system connecting Montana and North Dakota.

United States•Request for Proposal (RFP)
North Plains Connector11/7/2026
OpenElectric Control Panels

The Defense Logistics Agency is requesting a quote for two electric control panels, NSN 6110-01-541-9188, approved source part 478D1006-4, for delivery to DLA depots in the United States and overseas.

United States•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (MARITIME SUPPLY CHAIN)10/21/2026
OpenUp to 100 MW of Accredited Capacity and Energy

The City of Independence, through Independence Power & Light, is requesting proposals for 20 to 100 MW of accredited capacity only or capacity and energy beginning June 1, 2027, including power purchase agreements, asset purchases, asset leases, and unit participation options.

Independence, MO, USA•Request for Proposal (RFP)
City of Independence > Power & Light Department10/16/2026
OpenSeven 115 kV Coupling Capacitor Voltage Transformers

The Town of Wallingford is seeking bids for the design, manufacture, testing, and delivery of seven 115 kV outdoor coupling capacitor voltage transformers for its Electric Division.

130 Thorpe Avenue, Wallingford, CT, USA•Invitation for/to Bid (IFB/ITB)
Town of Wallingford > Water Division10/20/2026
OpenPower Supply Assemblies

The Defense Logistics Agency is requesting six power supply assemblies under NSN 6130-01-733-5938 for delivery to DLA Distribution San Joaquin.

San Joaquin County, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA LAND AND MARITIME (LAND SUPPLY CHAIN)10/13/2026
ClosedPower Line Conditioners

The Defense Logistics Agency is requesting a quote for nine power line conditioners, NSN 6110-01-659-9534, for delivery to DLA Distribution.

Columbus, OH, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (MARITIME SUPPLY CHAIN)10/8/2026
Open115kV Electric Transmission Insulator Replacement

The City of Concord is seeking bids to replace 115kV electric transmission insulators.

Concord, NC, USA•Invitation for/to Bid (IFB/ITB)
City of Concord10/20/2026
OpenPower Supply Procurement

The Defense Logistics Agency is requesting a quote for 117 power supplies under NSN 6130-01-621-1601, with delivery to DLA depots in the continental and outside continental United States.

United States•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (STRATEGIC ACQ PROGRAM DIRECTORATE)10/9/2026
OpenPower Supply Procurement

The Defense Logistics Agency is requesting a quote for 11 power supplies under NSN 6130-01-536-3312, with potential issuance of a one-year automated indefinite-delivery contract.

United States•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (STRATEGIC ACQ PROGRAM DIRECTORATE)10/21/2026
OpenPower Supplies, NSN 6130-20-005-5446

The Defense Logistics Agency is requesting a quote for 76 power supplies under NSN 6130-20-005-5446, with shipment to DLA depots in the continental and outside continental United States.

United States•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (STRATEGIC ACQ PROGRAM DIRECTORATE)10/21/2026
OpenPower Supply Procurement

The Defense Logistics Agency is requesting 48 power supplies under a HUBZone set-aside, with delivery to various domestic and overseas DLA depots and a potential one-year automated indefinite delivery contract.

United States•Request for Quote/Qualifications (RFQ)Other
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (MARITIME SUPPLY CHAIN)10/21/2026
OpenPower Supply Procurement

The Defense Logistics Agency is requesting quotes for 15 power supplies under NSN 6120-01-550-1710, with delivery to DLA depots in the continental and outside continental United States.

United States•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (MARITIME SUPPLY CHAIN)10/21/2026
OpenHargeisa United Nations Compound Electricity Supply

The United Nations Development Programme is requesting quotations for continuous electricity supply, power-system installation and connection, metering, maintenance, and emergency support at the United Nations Common Compound and clinic in Hargeisa, Somaliland.

Hargeisa, WO, Somalia•Request for Quote/Qualifications (RFQ)
United Nations > United Nations Development Programme > United Nations Development Programme Somalia Country Office10/11/2026
OpenMetro Train Control and Communication Room Power Distribution

The Maryland Transit Administration is seeking a contractor to design and replace power-distribution equipment and systems at multiple Metro facilities, including transformers, transfer switches, switchboards, panelboards, wiring, and controls integration.

Maryland, USA•Invitation for/to Bid (IFB/ITB)
Maryland > Maryland Transit Administration10/27/2026
OpenElectrical Hardware, Supplies, Control Systems, and Equipment

Goodbuy Purchasing Cooperative, administered by Education Service Center, Region 2, is seeking catalog discounts and hourly rates for electrical hardware, supplies, control systems, equipment, and related services under a one-year cooperative contract.

Texas, USA•Invitation for/to Bid (IFB/ITB)
Goodbuy Purchasing Cooperative > Child Nutrition Program > South Texas Cooperative12/15/2026
Open2027 Cooperative Electricity Supply

Wayne-Finger Lakes BOCES and participating public entities are seeking vendors to supply electricity and establish fixed index-price adders for the January 1 through December 31, 2027 contract period.

New York, USA•Invitation for/to Bid (IFB/ITB)
Wayne-Finger Lakes BOCES10/27/2026
OpenMechanical Power Transmission Equipment

The U.S. Navy is seeking commercial mechanical power transmission equipment for NAVSUP Weapon Systems Support in Philadelphia, Pennsylvania, with government source approval required for unapproved sources.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)10/15/2026
Open69kV Substation Major Equipment

The City of Piqua is seeking bids to furnish major equipment for the 69kV The Site Substation project.

Piqua, OH, USA•Invitation for/to Bid (IFB/ITB)
City of Puyallup10/12/2026
OpenHigh-Voltage System Engineering Services

The State of Nevada's Colorado River Commission is seeking proposals for high-voltage system engineering services under a contract running from January 4, 2027, through December 31, 2031.

100 North City Parkway, Las Vegas, NV, USA•Request for Proposal (RFP)
State of Nevada > Colorado River Commission10/26/2026
Open333 kVA Transformer Supply and Delivery

Newfoundland and Labrador Hydro is requesting quotes for the supply and delivery of 333 kVA transformers to Happy Valley-Goose Bay, Newfoundland and Labrador.

Happy Valley-Goose Bay, NL, Canada•Request for Quote/Qualifications (RFQ)
Newfoundland and Labrador Hydro10/15/2026
OpenCompetitive Electricity Supply Services

The University of Maine System is seeking quotations from qualified electricity suppliers to provide electricity to University of Maine Farmington, Augusta, Machias, and Southern Maine locations.

Maine, USA•Request for Quote/Qualifications (RFQ)
University of Maine System9/3/2027
OpenPower Supplies, NSN 6120-01-698-6172

The Defense Logistics Agency is requesting a quote for 35 power supplies under NSN 6120-01-698-6172, with potential one-year automated indefinite-delivery contracting and shipments to DLA depots.

United States•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA WEAPONS SUPPORT (MARITIME SUPPLY CHAIN)10/21/2026
Frequently Asked Questions
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What is NAICS code 221121 (Electric Bulk Power Transmission and Control)?+

This U.S. industry comprises establishments primarily engaged in operating electric power transmission systems and/or controlling (i.e., regulating voltages) the transmission of electricity from the generating source to distribution centers or other electric utilities. The transmission system includes lines and transformer stations.

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