S06063-J06103E01 - Preliminary Engineering Services - Biogas Upgrades
Closed bids
Closed Renewable Energy Bids & RFPs
- Closed in the last 30 days
- 28
- Closed this year
- 200+
- Closed bids on record
- 350+
Bid Banana holds 350+ closed renewable energy solicitations. These are the 50 that closed most recently. In the last 12 months, the most renewable energy bids closed in May 2026 (32); the agencies behind the most of the 50 most recent were New York State Energy Research and Development Authority, California Energy Commission and City of Madison - Purchasing Services.
Recently closed
- Town Hall Rooftop Solar PV System Project
The Town of Lamar is seeking a licensed professional engineer and qualified installer to design, engineer, and install a flush‑mounted…
- City of Lakewood Recreation Centers EV Charging Infrastructure Installation Proj
- Powering Affordable Reliable Technology (PART) Energy Program
The Rural Utilities Service (RUS) is soliciting Letters of Interest (LOI) for the Powering Affordable Reliable Technology (PART) Energy…
- Côte d’Ivoire -REQUEST FOR INFORMATION NOTICE (RFIN) for Grid-Support Battery Energy Storage System (BESS) Portfolio
The Republic of Côte d’Ivoire, through its MCA‑Côte d’Ivoire Régional, is issuing an RFI to gather market intelligence from Battery Energy…
- SLCo CLP133522 Clark Planetarium Solar Panel Expansion - RFB
- Tenney Pavillon PV Removal and Reinstall
The City of Madison is seeking a qualified contractor to remove and reinstall photovoltaic (PV) panels at the Tenney Pavilion. The work…
- Request For Information--Renewable Diesel Fuel
The Vermont Clean Communities Coalition, in partnership with Green Mountain Transit Authority, is issuing an RFI to gather information on…
- Solar Interconnection Grant Opportunity
The Virginia Department of Energy is offering a grant to public entities to offset the costs associated with interconnecting distributed…
- Turnkey Fleet Electric Vehicle Charging Infrastructure Program
The City of San Diego is procuring a turnkey “Charging‑as‑a‑Service” solution to electrify its municipal fleet. The contractor will design…
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- RFB B-10000566 Solar PV System, Inspection and Maintenance
Baltimore County is seeking qualified contractors to provide inspection, maintenance, and repair services for its solar photovoltaic (PV)…
- Replacement of 2 Geothermal Units at Malabar State Park Visitor's Center.
The State of Ohio is seeking qualified contractors to replace two existing geothermal heating/cooling units at the Malabar State Park…
- TOWN OF ULYSSES GROUND-MOUNTED SOLAR ENERGY SYSTEM REQUEST FOR PROPOSAL
NOTICE TO BIDDERS Town of Ulysses — Ground-Mounted Solar Energy System The Town of Ulysses, Tompkins County, New York hereby solicits…
- Geothermal Unit- Ann and Chuck Dever Regional Park
- Large Scale Non-drop-in Alternative Fuels Based Resources and Infrastructure
This NYSERDA Program Opportunity Notice (PON 6161) seeks proposals to develop, scale‑up, and demonstrate large‑scale alternative‑fuel‑based…
- Virginia Electric Vehicle Infrastructure Phase 2 Statewide Charging Station Deployment
The Virginia Department of Transportation is issuing a Request for Applications to fund the installation, operation, and maintenance of…
- EV School Bus Charging Station
Lead Academy Public Charter School in Greenville, SC seeks a qualified vendor to deliver a complete, turnkey solution for a commercial…
- CSUB Solar & Battery Advanced Shovel-Ready SLPPA
The California State University, Bakersfield is seeking a qualified commercial entity to design, finance, construct, own, operate, maintain…
- RFP 27-0007 Generator-Mobile Battery Storage System
The City of Galax is seeking a turnkey, mobile battery energy storage solution that can be deployed quickly for municipal facilities, public…
- RFP 26-40 Community Solar Subscription for Municipal Electricity Accounts
The City of Evanston’s Sustainability & Resilience Division seeks proposals from qualified firms to provide a community solar subscription…
- Solar Equipment Operations and Maintenance Services
Howard County is seeking a qualified contractor to provide comprehensive operations and maintenance (O&M) services for its portfolio of…
- Request For Proposals For the Study, Design, And Development Of A Landfill Gas To Energy Project
The City of Birmingham is seeking a qualified developer to finance, design, construct, operate, and maintain a landfill‑gas‑to‑energy (LFGE)…
- 27019- Valdez DCFC Development
The Alaska Energy Authority (AEA) has issued an RFI to gather market data and vendor interest for the development, installation, ownership…
- 27019- Valdez DCFC Development
The Alaska Energy Authority is issuing a Request for Information (RFI) to gather market data and vendor interest for the possible…
- RFQ for Battery Storage Project Development for the North Little Rock Electric Department
The City of North Little Rock is soliciting qualified vendors to submit sealed bids for the design, engineering, and development of a…
- GFO-25-308 - Distributed Clean Hydrogen Production with Onsite End Use (H2ONSITE)
This solicitation funds the design, construction, and operation of a distributed‑scale clean‑hydrogen production system (≤ 5 metric tons per…
- City of Corona THE HUB – SOLAR AND ENERGY INFRASTRUCTURE PROJECT
The City of Corona is seeking a qualified consulting firm to deliver a comprehensive, turn‑key solution for solar‑power…
- Discovery Drive Solar Array Pilot
The University of Connecticut is seeking a qualified contractor to design, permit, construct, interconnect, and commission a pilot solar…
- Navigator Energy Efficiency
The City of Eau Claire seeks contractors to improve the energy efficiency of local residential homes, covering a range of upgrades such as…
- Rooftop Solar
The City of Vallejo is seeking a qualified contractor to design, permit, supply, install, test, and commission a turnkey rooftop solar…
- Camp Perry Solar Array Restoration Project
The U.S. Army is seeking a contractor to restore the solar array at Camp Perry, Ohio. Bids must be submitted online with an itemized quote…
- Residential Solar and Energy Storage Group Purchasing Program
- Bid 2526-55 Line Maintenance Solar Voltaic System Installation
The City of Norman is seeking sealed bids to design and install a solar photovoltaic (PV) electric generating system on its Line Maintenance…
- Whiteman AFB Readiness Center - Construct Solar Array
The State of Missouri Office of Administration is seeking a contractor to design and construct a 60 kW solar photovoltaic array plus two…
- USM SSP 27_009 Notice of Proposed Sole Source Purchase of Ambient H35 Dispenser
The University of Southern Mississippi is issuing a sole‑source procurement notice for an “Ambient H35 Dispenser” that is uniquely…
- Solar-Powered E‑Bike and Scooter Charging Station
The University of Southern Mississippi is seeking qualified firms to design, supply, deliver, install, test, and commission a solar‑powered…
- PV Module Hail Replacement
This solicitation calls for the replacement of photovoltaic (PV) modules that have been damaged by hail across City of Madison facilities…
- SOLAR ARRAY DESIGN, PROCUREMENT, AND INSTALLATION AT THREE COUNTY SITES (eOOS-083126)
- Offshore Wind Project Predevelopment Solicitation: Request for Information (OSWRFI26-2)
Description of goods to services to be bid: The purpose of this Request for Information (RFI) is to acquire feedback from interested parties…
- Offshore Wind Project Predevelopment Solicitation: Request for Information
The New York State Energy Research and Development Authority (NYSERDA) is seeking stakeholder input on a draft offshore wind pre‑development…
- New York State Clean Energy Internship Program
The New York State Clean Energy Internship Program provides NY‑based clean‑energy businesses, nonprofits, and local municipalities with…
- Solar Array Design Procurement and Installation at Three County Sites (eOOS-083126)
The County of Delaware is seeking a qualified contractor to provide a turnkey solution—design, procure, and install roof‑mounted solar…
- GFO-25-605 – Reliable Electric Charging for Eligible School-bus Sites (RECESS)
The California Energy Commission’s RECESS program provides grant funding to install reliable electric‑vehicle charging infrastructure for…
- APCD - Turnkey Design-Build Photovoltaic Solar Energy System
The Air Pollution Control District (APCD) is seeking a qualified contractor to design, install, and commission a turnkey photovoltaic solar…
- DCR-VSP-High Bridge State Park - Automated Solar Vehicular Gate System Equipment and Installation - Prince Edward County
The State of Virginia’s Department of Conservation and Recreation is seeking an all‑inclusive contractor to design, supply, install, and…
- INL-RFQ _ PR16035220 _ Solar Equipment Colombia
• Procurement of solar power equipment for INL’s Bogotá mission. • NAICS code indicated: 221114 (Solar Electric Power Generation). •…
- Community Solar Subscriber Coordination Services
Howard County is seeking a qualified contractor to provide end‑to‑end subscriber coordination and program‑management services for its 4‑MW…
- Drilling Services Associated with Geothermal Wells and Facilities
This solicitation originally sought contractors to provide drilling services for geothermal wells and related facilities under the oversight…
- DOVER BUS CANOPY SOLAR PANELS - READVERTISEMENT
The State of Delaware Department of Transportation is re‑advertising a design‑build contract for a solar‑powered bus canopy at the Dover…
- GFO-25-608 - Electric Vehicle Hub, Outreach, Messaging, and Equipment (EV HOME)
The California Energy Commission’s Clean Transportation Program is offering up to $10 million in competitive grant funding to accelerate…
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Recently awarded
RFP20260908 Thermal Renewable Energy Cert Services RQ16289: Storage & Handling Services-Solar Panels Solar Development Project RFI RQ15222: Cuyahoga Green Energy BOE Solar Message Boards for Nov 2024 Election Clean Energy Plan for Snohomish County Government Operations Electric Vehicle Supply Equipment and Related Services Cables & Accessories RQ14034: Cuyahoga Green Energy Residential Solar Co-Op Management