Eversource Energy / Connecticut Green Bank
Eversource Home Energy Solutions is available to homeowners and renters in Glastonbury, CT.
Comprehensive home energy assessment and rebate program for Eversource electric customers. Includes free energy audit and rebates up to 75% off insulation, air sealing, heating/cooling system upgrades, and LED lighting.
Rebate covers 75% of eligible improvement costs after audit
Data last verified 2026-06-09. How we verify our data.
In Glastonbury, CT, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Glastonbury, CT can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Glastonbury early keeps your application moving.
Get matched with a contractorThis benefit is usually applied as an instant discount, so there is no out-of-pocket wait.
Each program sets its own contractor rules. Check the official program page for exact requirements.
Eversource offers this rebate to its residential customers who install the qualifying energy-efficient equipment this program covers. You apply through the utility's rebate program, usually online with your account, your paid invoice, and the equipment's model or efficiency rating. Many rebates are submitted by a participating contractor and paid after the equipment is installed, so confirm the current rebate and rules on the official page first.
Steps to apply
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Year-round program
Ask us. It is free, and a real person answers within a business day.
Email us about this program75% rebate on improvements.
Eversource Home Energy Solutions is open to homeowners and renters in Glastonbury, CT. It has no income limit.
Apply directly with Eversource Energy / Connecticut Green Bank using the official program link on this page or call (877) 947-3873. There is no middleman and no fee.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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