NAICS 221116 - Geothermal Electric Power Generation RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Geothermal Electric Power Generation (NAICS 221116) 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 Geothermal Electric Power Generation (NAICS 221116)

This U.S. industry comprises establishments primarily engaged in operating geothermal electric power generation facilities. These facilities use heat derived from the Earth to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.

StatusTitleBuyerDue Date
OpenGeothermal Exploration and Development Information Request

The Texas General Land Office is seeking information from geothermal developers regarding exploration and development of geothermal energy on GLO-owned surface lands, including proposed development types, timelines, and plans.

Texas, USARequest for Information (RFI)
State of Texas > General Land Office12/10/2026
OpenEnergy 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 StatesRequest for Proposal (RFP)
United States of America > NATIONAL SCIENCE FOUNDATION7/7/2027
OpenGeothermal Exploration and Production Leases

The Colorado State Land Board is seeking development teams to pursue geothermal exploration and eventual production leases on 11 parcels totaling 6,597.16 acres across five counties in Colorado.

Colorado, USARequest for Proposal (RFP)
Colorado > Department of Natural Resources > Colorado State Land Board9/20/2026
OpenElectricity Supply for Youngstown Air Reserve Station

The U.S. Air Force is seeking a PUCO-registered electricity generator to supply approximately 9,275,000 kilowatt-hours of electricity to Youngstown Air Reserve Station in Vienna, Ohio, for one year.

3976 King Graves Road NE, Vienna Center, OH, USARequest 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)9/16/2026
OpenLow- 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, USARequest for Proposal (RFP)
State of Maine > Public Utilities Commission-
OpenNew Cummins Generators

Chautauqua County is seeking sealed bids for new Cummins generators under Invitation to Bid No. E-5-26 PPDSD.

454 North Work Street, Falconer, NY, USAInvitation for/to Bid (IFB/ITB)
Chautauqua County9/17/2026
OpenNew Diesel Generator

The Jefferson Parish Sheriff's Office is seeking sealed bids for a new diesel generator, with bids due and scheduled for public opening on October 7, 2026.

1233 Westbank Expwy, Harvey, LA, USAInvitation for/to Bid (IFB/ITB)
Jefferson Parish > Sheriff's Office10/7/2026
OpenEmergency Generators and Installation Services

Harris County is seeking a contractor to provide emergency generators and installation services for a one-year term beginning approximately October 1, 2026.

Harris County, TX, USAInvitation for/to Bid (IFB/ITB)
Harris County9/14/2026
OpenUnit 4 Repowering Project – Engineering, Procurement, and Construction Services

The Imperial Irrigation District is seeking an Engineering, Procurement, and Construction contractor to design, build, and commission 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, USARequest for Proposal (RFP)
Imperial Irrigation District11/26/2026
OpenDesktop Geothermal Resource Assessment and Feasibility Study

The Quinault Indian Nation is seeking a vendor to perform a desktop geothermal resource assessment and feasibility study for lands in the Ocean Shores, Grays Harbor, and coastal Washington region, including a final technical report and exploration strategy.

Grays Harbor County, WA, USARequest for Proposal (RFP)
Quinault Indian Nation10/29/2026
OpenMarine 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, USAOther
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY12/3/2026
OpenMunicipal Aggregated Electrical Supply and Related Services

The City of Mission is requesting proposals for municipal aggregated electrical supply and related electric services, with sealed responses due September 23, 2026.

1201 East 8th Street, Mission, TX, USARequest for Proposal (RFP)
City of Mission9/23/2026
OpenElectric Carrier Contract

Chenango Forks Central School District is requesting sealed bids for an electric carrier contract.

100 Marshall Drive, Endicott, NY, USAInvitation for/to Bid (IFB/ITB)
Chenango Forks Central School District9/22/2026
OpenEnergy 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 StatesRequest for Proposal (RFP)
United States of America > NATIONAL SCIENCE FOUNDATION7/7/2027
OpenEnergy 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 StatesRequest for Proposal (RFP)
United States of America > NATIONAL SCIENCE FOUNDATION7/7/2027
OpenLocal Renewable Energy and Energy Storage RFI

San Diego Community Power is requesting information for new and existing wholesale renewable generation and energy storage projects within San Diego and Imperial Counties that will deliver PCC1 renewable energy and/or provide local grid resiliency.

San Diego County, CA, USARequest for Information (RFI)
San Diego Community Power-
OpenWood Pyrolysis Demonstration Unit

Burlington Electric Department is seeking proposals to design, permit, build, finance, own, and operate a wood pyrolysis demonstration unit of no more than 2.2 megawatts at McNeil Generating Station, ideally under a power purchase agreement.

111 Intervale Road, Burlington, VT, USARequest for Proposal (RFP)
City of Burlington > Burlington Electric Department9/30/2026
OpenFall 2026 Indexed Renewable Energy Credits (RECs) RFP

The Illinois Power Agency is seeking bids for the Fall 2026 Indexed Renewable Energy Credits (RECs) RFP for new utility-scale wind, solar, brownfield photovoltaic, and hydropower projects, with bids due November 30, 2026.

Illinois, USARequest for Proposal (RFP)
State of Illinois > Illinois Power Agency11/30/2026
OpenLiquid Cooled Natural Gas Engine Generator Set

The Chicago Housing Authority is seeking a 500 kW liquid-cooled natural gas engine generator set for standby emergency power.

Chicago Housing Authority, North Side, Chicago, IL, USARequest for Proposal (RFP)
Chicago Housing Authority-
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, USARequest for Quote/Qualifications (RFQ)
University of Maine System9/3/2027
OpenAll-Source Power Supply Resources

Guzman Energy, LLC is seeking proposals from invited respondents for short- and long-term power supply resources, including wind, solar, battery storage, dispatchable thermal, capacity, and energy products across five U.S. regions.

United StatesRequest for Proposal (RFP)
Guzman Energy, LLC9/18/2026
OpenSolar Power Purchase Agreement for School District

The Freehold Regional High School District Board of Education is requesting proposals for a roof-mounted solar photovoltaic power purchase agreement serving six district high schools.

11 Pine Street, Manalapan, NJ, USARequest for Proposal (RFP)
Freehold Borough High School9/17/2026
Open800 kW Diesel Generator Sets and Components

The Defense Logistics Agency is seeking sources for diesel engines, generator sets, starter motors, magnetic contactors, powerpacks, and alternators supporting 800 kW, 60 Hz diesel generator sets under a proposed five-year IDIQ contract with a maximum value of $950,155.65.

Aberdeen Proving Ground, Harford County, MD, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA LAND AT ABERDEEN (DLR PROCUREMENT OPERATIONS - ZL)9/16/2026
OpenClean Power Pasadena Partnership - Renewable Energy Facilities

The City of Pasadena's Water and Power Department is seeking proposals for distributed generation renewable energy facilities larger than 200kW, located within PWP's service territory, with commercial operation by December 31, 2028, and a minimum delivery term of 10 years.

Pasadena, CA, USARequest for Proposal (RFP)
City of Pasadena > Water and Power Department > Power Supply10/30/2026
OpenDistributing System

The Defense Logistics Agency is seeking a contractor to supply miscellaneous electric power and distribution equipment, specifically a distributing system, under solicitation SPRPA126QVC42.

Philadelphia, PA, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA AVIATION AT PHILADELPHIA, PA (DLR PROCUREMENT OPERATIONS [AP])9/14/2026
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What is NAICS code 221116 (Geothermal Electric Power Generation)?+

This U.S. industry comprises establishments primarily engaged in operating geothermal electric power generation facilities. These facilities use heat derived from the Earth to 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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