Southern Connecticut Gas Efficiency Rebates

Southern Connecticut Gas (Avangrid) / CT Energy Efficiency Fund

Available Energy Assistance

About This Program

Southern Connecticut Gas Efficiency Rebates is available to homeowners in Derby, CT.

Southern Connecticut Gas offers rebates to Derby customers who upgrade to high-efficiency natural gas furnaces, boilers, and water heaters. Rebates range from $250 for water heaters to $1,500 for high-efficiency boilers, reducing the cost of energy-efficient heating equipment.

Rebate varies by equipment type; estimate for high-efficiency furnace and water heater

Data last verified 2026-06-09. How we verify our data.

In Derby, CT, you can combine this program with other local help to cut your cost:

Key Details

  • Rebates up to $2,500 for gas heating/water heating equipment
  • $750–$1,500 for high-efficiency furnaces and boilers
  • $250–$500 for ENERGY STAR water heaters
  • Available to SCG natural gas customers in Derby
  • Additional rebates for programmable thermostats

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 513-9474

A grant-savvy contractor in Derby, 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 Derby early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

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

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Southern Connecticut Gas Efficiency Rebates provide in Derby, CT?

Up to $2,500 in gas equipment rebates.

Who qualifies for Southern Connecticut Gas Efficiency Rebates in Derby?

Southern Connecticut Gas Efficiency Rebates is open to homeowners in Derby, CT. It has no income limit.

How do I apply for Southern Connecticut Gas Efficiency Rebates in Derby, CT?

Apply directly with Southern Connecticut Gas (Avangrid) / CT Energy Efficiency Fund using the official program link on this page or call (800) 513-9474. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Derby, CT contractors

Find More Programs in Derby, CT

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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