Connecticut · Energy and Utilities

Connecticut Energy and Utilities Government Bids & RFPs

New this week
1
Agencies posting
2
Closing this week
0
Start free trial →

2 open Connecticut energy and utilities bids are on Bid Banana right now, from 2 agencies, led by Connecticut Transit and Connecticut Department of Energy and Environmental Protection.

FAQs

Are past Connecticut energy and utilities bids available?

Yes. Bid Banana holds 150+ closed Connecticut energy and utilities solicitations; the most recent are listed on this page.

How many Connecticut energy and utilities bids closed in the last 12 months?

100+ closed in the last 12 months, by Bid Banana's records.

Which agencies post Connecticut energy and utilities bids?

Of the 52 most recent on Bid Banana, open and closed, the most came from City of Norwich, CT (6), Connecticut City of Norwich (5) and Connecticut Town of Killingly (5).

How long are Connecticut energy and utilities bids open?

For the last 50 that closed, the median time from when Bid Banana listed the bid to its close date was 19 days (shortest 4, longest 154).

Open Connecticut energy and utilities bids

Closing soonest first.

See all in Search →
  • Connecticut Transit·Connecticut

    Fuel
    Closes 10/28/2026Invitation for BidEnergy and UtilitiesView details

    The State of Connecticut Department of Administrative Services (DAS) is issuing an Invitation to Bid for the procurement of fuels, fuel…

  • Connecticut Department of Energy and Environmental Protection·Connecticut

    Solar for All
    Closes 8/31/2029Energy and UtilitiesView details

    • Federal EPA grant of $62.45 million being administered by Connecticut DEEP (Department of Energy and Environmental Protection) over 5…

New Connecticut energy and utilities bids in one email digest, daily or weekly.Get bids like this by email →

Recently closed Connecticut energy and utilities bids

All recently closed →
Show 40 more
  • Connecticut City of Norwich·Connecticut

    Polemount Transformers
    Closed 8/13/2026Invitation for BidEnergy and Utilities

    The City of Norwich is seeking bids for polemount transformers. The transformers must be single-phase, oil-filled, overhead pole-mounted…

  • University of Connecticut·Connecticut

    Discovery Drive Solar Array Pilot
    Closed 7/16/2026Request for QualificationEnergy and Utilities

    The Discovery Drive Solar Array Pilot project involves the installation of a 550 kWAC ground mount fixed tilt solar array at the site of…

  • Connecticut Town of Greenwich·Connecticut

    87 & 89 Octane Gasoline
    Closed 7/15/2026Invitation for BidEnergy and Utilities

    The Town of Greenwich is seeking bids for 87 and 89 octane gasoline. The bid document provides instructions for submission, but does not…

  • Connecticut Town of Greenwich·Connecticut

    87 & 89 Octane Gasoline
    Closed 7/15/2026Invitation for BidEnergy and Utilities

    The Town of Greenwich is seeking bids for 87 and 89 octane gasoline. The bid is currently active and open, and addendum #1 has been posted…

  • City of Greenwich·Connecticut

    87 & 89 Octane Gasoline
    Closed 7/15/2026Invitation for BidEnergy and Utilities

    The Town of Greenwich is seeking bids for the supply and delivery of 87 & 89 Octane Gasoline. The successful bidder will be required to…

  • Connecticut Town of Greenwich·Connecticut

    87 & 89 Octane Gasoline
    Closed 7/15/2026Invitation for BidEnergy and Utilities

    The Town of Greenwich is seeking bids for 87 and 89 octane gasoline. The town has posted an addendum to the original bid document, and…

  • Connecticut Town of Killingly·Connecticut

    Sodium Bisulfite, Delivery
    Closed 7/13/2026Request for ProposalEnergy and Utilities

    The Town of Killingly, Connecticut, is seeking sealed proposals from qualified contractors to provide Sodium Bisulfite, Delivery, located at…

  • Connecticut Town of Killingly·Connecticut

    Polyaluminum Chloride Delivery
    Closed 7/13/2026Request for ProposalEnergy and Utilities

    The Town of Killingly, Connecticut, is inviting sealed proposals from qualified contractors to provide Polyaluminum Chloride, Delivery…

  • Connecticut Town of Killingly·Connecticut

    Sodium Bioxide, Delivery
    Closed 7/13/2026Request for ProposalEnergy and Utilities

    The Town of Killingly, Connecticut, is seeking sealed proposals from qualified contractors to provide Sodium Bioxide, Delivery, located at…

  • Connecticut Town of Killingly·Connecticut

    Sodium Hypochlorite 12.5% Bleach, Delivery
    Closed 7/13/2026Request for ProposalEnergy and Utilities

    The Town of Killingly, Connecticut, is seeking sealed proposals from qualified contractors to provide Sodium Hypochlorite 12.5% Bleach…

  • State of Connecticut - DAS Procurement·Connecticut

    Propane Delivery and Propane Related Services
    Closed 6/30/2026Invitation for BidEnergy and Utilities

    The State of Connecticut is seeking a vendor to provide propane delivery and related propane services. The contract is estimated to be worth…

  • State of Connecticut - DAS Procurement·Connecticut

    Propane Delivery and Propane Related Services
    Closed 6/30/2026Invitation for BidEnergy and Utilities

    The State of Connecticut is seeking bids for the delivery of propane and related propane services. The contract is estimated to be worth…

  • State of Connecticut - DAS Procurement·Connecticut

    Propane Delivery and Propane Related Services
    Closed 6/30/2026Invitation for BidEnergy and Utilities

    The State of Connecticut is seeking bids for the delivery of propane and related propane services. The estimated total value of the contract…

  • Connecticut Town of Ridgefield·Connecticut

    26-11 EV Charger Installation
    Closed 6/30/2026Request for ProposalEnergy and Utilities

    The Town of Ridgefield, Connecticut is soliciting proposals from qualified firms to furnish, install, network, and commission six Level 2…

  • Connecticut City of Bristol·Connecticut

    NRES Project for Bristol High Schools
    Closed 6/15/2026Request for ProposalEnergy and Utilities

    The City of Bristol is seeking proposals from qualified renewable energy developers to build, own, and operate Non-Residential Renewable…

  • City of New Haven, CT·Connecticut

    Electricity Purchase
    Closed 6/15/2026Request for ProposalEnergy and Utilities

    The City of New Haven is seeking competitive proposals for the provision of electricity supply to city accounts. The selected supplier will…

  • Connecticut City of Bristol·Connecticut

    UPS Battery Packs
    Closed 6/11/2026Invitation for BidEnergy and Utilities

    The City of Bristol is seeking bids for the provision and installation of UPS battery pack kits at three public safety radio sites in…

  • Connecticut Town Of Old Lyme·Connecticut

    Solar at the Town of Old Lyme Landfill
    Closed 6/10/2026Request for ProposalEnergy and Utilities

    The Town of Old Lyme is seeking proposals for a solar project at the Old Lyme Landfill. The proposal package can be accessed through the…

  • Connecticut City of Bristol·Connecticut

    NRES Project Revenue Sharing
    Closed 6/10/2026Request for ProposalEnergy and Utilities

    The City of Bristol is seeking proposals from qualified renewable energy developers to secure Non-Residential Renewable Energy Solutions…

  • Connecticut Town of Ridgefield·Connecticut

    26-10 Preformance Based Energy Services
    Closed 5/28/2026Request for ProposalEnergy and Utilities

    The Town of Ridgefield in partnership with Ridgefield Public Schools are soliciting proposals from qualified firms to provide a…

  • Connecticut Town of Ridgefield·Connecticut

    26-10 Preformance Based Energy Services
    Closed 5/28/2026Request for ProposalEnergy and Utilities

    The Town of Ridgefield and Ridgefield Public Schools are seeking a performance-based energy services contract to evaluate, design…

  • Connecticut Town of Ridgefield·Connecticut

    26-10 Preformance Based Energy Services
    Closed 5/28/2026Request for ProposalEnergy and Utilities

    The Town of Ridgefield and Ridgefield Public Schools are seeking proposals from qualified firms to provide performance-based energy…

  • Connecticut City of Groton·Connecticut

    TRANSFORMER PURCHASES
    Closed 5/27/2026Request for ProposalEnergy and Utilities

    The City of Groton, Department of Utilities is seeking price and delivery quotes for transformer purchases. The project involves purchasing…

  • Connecticut General Assembly·Connecticut

    LOB and LOG Generator Replacement
    Closed 5/20/2026Invitation for BidEnergy and Utilities

    The Office of Legislative Management on behalf of the Connecticut General Assembly is soliciting proposals for the removal, procurement, and…

  • Connecticut General Assembly·Connecticut

    LOB and LOG Generator Replacement
    Closed 5/20/2026Invitation for BidEnergy and Utilities

    The Office of Legislative Management on behalf of the Connecticut General Assembly is soliciting proposals for the removal, procurement, and…

  • Connecticut Energy & Environmental Protection·Connecticut

    Energy Resilience Construction Grants
    Closed 5/8/2026Request for ProposalEnergy and Utilities

    The State of Connecticut is seeking proposals for energy resilience construction grants. The grants will be funded using federal Bipartisan…

Recently awarded

See awards in Search →

Get new Connecticut energy and utilities bids by email

Get bids like this by email →