Energize CT

Access the energy rebates you are already paying for

Energize Connecticut helps Connecticut families save on energy-efficient upgrades through rebates, audits, and financing — and it is funded by small charges already on your utility bill. Home Comfort Practice is an Energize CT Authorized Contractor, here to get you the benefits you are already paying for.

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What it is

How Energize CT helps Connecticut families

Three ways it helps your home. Energize CT is a statewide initiative that provides rebates on energy-efficiency upgrades like insulation, heat pumps, and windows — plus the Home Energy Solutions audit, where a utility-certified technician finds exactly where your home is losing energy, and low-interest financing for bigger projects.

All residential utility customers are eligible. Eversource, United Illuminating, Connecticut Natural Gas, and Southern Connecticut Gas customers all qualify, though the exact rebates and amounts depend on your home and the work you do. Insulation rebates alone can cover 75 to 100 percent of the cost.

We handle everything. As an Energize CT Authorized Contractor, our specialists assess your home, confirm which incentives apply, and enroll you in every rebate you qualify for — without you chasing paperwork.

  • Rebates on insulation, heat pumps, and windows
  • Home Energy Solutions audit ($40 copay, or free if income-eligible)
  • Financing with rates as low as 0%
  • HCP manages all rebate applications for you
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What you'll walk away with

A clear picture of your home's energy performance

Specific rebate amounts you qualify for

An honest recommendation, not a sales pitch

What you may qualify for

Your audit maps every rebate your home qualifies for.

Attic insulation

75%-100% coverage

Insulation rebates covering 75%-100% of costs through Energize CT. Blown-in cellulose and spray foam insulation for your attic space.

  • Blown-in cellulose attic insulation
  • Spray foam at attic bypasses and air leaks
  • Income-eligible projects: up to 100% off
Learn about attic insulation rebates

Wall insulation

$2.00/sq ft rebate

Blown-in cellulose wall insulation at $2.00/sq ft rebate through Energize CT. Income-eligible projects qualify for up to 100% coverage.

  • Blown-in cellulose for existing wall cavities
  • Minimally invasive installation process
  • Significant reduction in heat loss through walls
Learn about wall insulation rebates

Basement and foundation

Energize CT covered

Rim joist and basement wall insulation rebates through Energize CT. Spray foam sealing for critical air leakage points.

  • Rim joist spray foam insulation
  • Basement wall insulation
  • Air sealing at foundation penetrations
Learn about basement insulation rebates

Heating systems

Up to $10,000

Heat pump installation rebates up to $10,000 through Energize CT. Covers ductless and ducted systems, including oil-to-heat-pump conversions.

  • Ductless heat pump installation rebates
  • Ducted heat pump installation rebates
  • Oil-to-heat-pump conversion incentives
View all heating rebates

Cooling systems

Heat pump: heats + cools

Heat pumps provide both heating and cooling in one system. Central AC and ductless mini-splits with high SEER2 ratings qualify for additional incentives.

  • Heat pump cooling (built-in, no separate AC needed)
  • Ductless mini-split cooling for room-by-room control
  • High-efficiency central AC replacement
View cooling options

Water heating

Rebates available

Heat pump water heaters deliver 3x the efficiency of conventional tanks. Rebates and tax credits make the upgrade cost-effective.

  • Heat pump water heater rebates
  • Federal tax credit eligible (30% up to $2,000)
  • 3x more efficient than conventional electric tank
View water heater rebates

Window replacements

$100 per window

$100 per window rebate for ENERGY STAR certified replacements. Eligible double-pane and triple-pane window upgrades.

  • ENERGY STAR certified double and triple pane
  • Draft elimination and comfort improvement
  • Professional measurement and installation
Learn about window rebates
Cross-section of a home showing areas that qualify for rebates after an energy audit Attic Walls Basement Heating Cooling Water heater Windows
Your $40 audit maps every rebate you qualify for

A BPI-certified auditor inspects your home and identifies all available Energize CT rebates. Most Connecticut families qualify for thousands in incentives.

Schedule an audit
Rebate finder

Find every rebate your home qualifies for

Every Energize CT and federal incentive we track, in one place. Filter by project, source, or availability — amounts come straight from the current program data.

Not sure where to start? Most rebates begin with a $40 home energy audit — we confirm what you qualify for and handle the paperwork.

Get help claiming rebates
Understanding your bill

How Energize CT programs keep upgrades affordable

Energize CT programs are funded by a charge on customer energy bills — a small line item you already pay every month. Here is how those funds come back to you.

Sample utility bill Distribution rate 001
What you pay
Delivery services detail
  • Transmission Charge 620.00 kWh × $0.019790 $12.27
  • Combined Public Benefits Charge* 620.00 kWh × $0.010390 $6.44
Subtotal $61.03

*The Combined Public Benefits Charge combines three charges formerly known as the Conservation and Load Management Charge, Renewable Energy Investment Charge, and Systems Benefits Charge. It also includes the Conservation Adjustment Mechanism approved by PURA in Docket No. 13-11-14.

Look for this on your bill

The Combined Public Benefits Charge funds your rebates

You are already contributing The "Combined Public Benefits Charge" on your Eversource or UI bill funds Energize CT rebate programs every month.
No catch, no hidden cost These are public benefit funds administered through your utility company. When you schedule an audit, you access what you have been paying into. Your copay is just $40.
Combined with state and federal programs Your utility contributions combine with Energize CT state allocations and federal Inflation Reduction Act incentives — and income-qualified households unlock enhanced pathways that cover even more of the cost.
Energize CT
Eversource Energy
Southern Connecticut Gas
Connecticut Energy Efficiency Fund

The process

How to access your Energize CT benefits

blown-in-insulation

ENERGY AUDIT

Start with a home energy audit

A utility-certified technician spends two to four hours evaluating your home's energy performance. The $40 audit — free for income-eligible households — includes same-day air sealing, water-saving fixtures, a written report, and an energy score, while identifying which upgrades qualify for Energize CT rebates.
  • Audit copay is $40; free for income-eligible households
  • Same-day improvements installed during the visit (air sealing, faucet aerators, low-flow showerheads)
  • Written report identifies qualifying rebates — insulation, heat pumps, windows, and more

REBATES & SAVINGS

We handle the paperwork so you collect the savings

From pinpointing upgrades to filing the rebate forms, our team manages the full process. Insulation rebates cover 75 to 100 percent of the cost — about $2.00 per square foot on spray foam or blown-in cellulose — and as an Energize CT Authorized Contractor and Eversource Authorized Installer we manage enrollment and applications directly.
  • Insulation rebates cover 75–100% of cost (approx. $2.00/sq ft)
  • Energize CT Authorized Contractor and Eversource Authorized Installer on staff
  • We manage enrollment and rebate applications so you do not chase paperwork
Value snapshot

What Connecticut families gain through Energize CT

The audit $40 copay

A Home Energy Solutions audit costs $40, or is free of charge for income-eligible households. A utility-certified technician spends two to four hours assessing your home and installing immediate weatherization improvements.

Insulation rebates 75-100% covered

Energize CT rebates cover between 75 and 100 percent of home insulation costs, with savings of about $2.00 per square foot on spray foam or blown-in cellulose insulation.

Typical outcome ~$1,000 in services

On average, families receive about $1,000 in services and realize $70–$100 in savings on their annual energy bills — and that doesn't include the subsequent rebates and upgrades.

Why families trust HCP

Connecticut neighbors who claimed their Energize CT benefits

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Norman Boucher Oct 2, 2025
Joel the sales representative was very nice not pushy did actually measurements of the home, other companies didn’t. Had a Home evaluation done also good guys also. Office staff easy to work with very helpful. Errol that did the installation was just a good guys clean up and solid workmanship. ONLY Bummer the electrical guy had emergency day of installation came 2 days later to do his part. BUT he too was a good guy good work also. solid good experience.
Lucy Burgos Jan 30, 2025
Exceptional customer service. Friendly and informative staff. Always willing to go the extra mile to to exceed expectations.
Grigoriy Klimovich Jan 14, 2025
Workers are amazing. They know their stuff.
Programs that lower the cost

Programs that help lower the cost of energy improvements

Connecticut families can access state rebates, federal tax credits, and flexible financing for qualifying home upgrades.

Energize CT rebates

State rebates
Home Energy Solutions program

Energize CT is funded by a charge on customer energy bills and provides rebates for insulation, heat pumps, and other qualifying improvements. HCP is an Authorized Contractor.

$40 HES audit copay
Up to $10,000 Maximum rebate
  • Up to $10,000 for heat pump installation
  • $2.00/sq ft for insulation (75-100% of cost)
  • Up to $900 for heat pump water heaters
  • $40 home energy audit identifies all qualifying work
Energize CT details

Financing options

Flexible financing
Home financing options

Multiple financing options help you start improvements now without saving the full amount upfront.

  • Smart-E Loan low fixed rates for energy improvements
  • CHIF CT Housing Investment Fund for income-qualifying families
  • On-bill financing pay through your monthly utility bill
Financing details
Common questions

Common questions about Energize CT

Who qualifies for Energize CT rebates?

How much can I actually get back?

Can I combine Energize CT with other rebates?

Are there income requirements?

Can renters benefit from energy rebates?

Can you really insulate my home at no out-of-pocket cost?

When do I get paid back?

What if I am not sure my project qualifies?

Is financing available if I cannot pay upfront?

What happens during a Home Energy Solutions visit?

Which organizations make Energize CT possible?

Home Comfort Practice HVAC specialist ready to help

Still have questions?

Call (203) 450-3000 or check your eligibility.

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Find out what your home qualifies for

We will walk you through every Energize CT option for your home.

Energize CT Authorized Contractor Eversource Authorized BPI Certified Licensed HIC #0644515 BBB A+
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