Energy Rebates in Connecticut

Connecticut residents can access a range of federal energy tax credits, state-specific incentive programs, and local utility rebates to help offset the cost of energy-efficient home improvements. This page covers the key programs available in Connecticut, including heat pump rebates, solar incentives, EV charger credits, weatherization assistance, and more. Each program listed below includes eligibility details and links to official sources.

Federal Programs in Connecticut for 2026

• Federal home energy tax credits (25C and 25D) ended after 2025: The 25C Energy Efficient Home Improvement Credit does not apply to property placed in service after December 31, 2025, and the 25D Residential Clean Energy Credit (solar, batteries, geothermal) does not apply to expenditures made after December 31, 2025 (IRS). Work completed in 2025 or earlier can still be claimed on IRS Form 5695.
• HOMES & HEAR Rebates: Connecticut had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work. HEAR can provide up to $14,000 per income-qualified household; see our HEAR and HOMES guides.
• 30C EV Charger Credit (ended): Does not apply to chargers placed in service after June 30, 2026.
• Weatherization Assistance Program (WAP): Free weatherization services for low-income households, generally at or below 200% of the federal poverty level.

Connecticut Energy Rebate Overview

Connecticut households have access to a combination of federal, state, and local utility incentives designed to make energy-efficient home upgrades more affordable. Connecticut had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work. The Connecticut Department of Energy and Environmental Protection (DEEP) coordinates state-level energy programs and can provide the latest information on available incentives.

HOMES & HEAR Program Status in Connecticut

Connecticut had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work. The Connecticut Department of Energy and Environmental Protection (DEEP) administers the programs, leveraging the existing Energize CT infrastructure and the Connecticut Green Bank.

Income Eligibility for Connecticut Rebates

For Connecticut, 80% of Area Median Income varies by county. In Hartford County, 80% AMI for a family of four is approximately $72,800. Fairfield County (near NYC) has higher thresholds.

For Connecticut, 150% of Area Median Income in Hartford County for a family of four is approximately $136,500.

Connecticut State Rebate Programs

Solar Net Metering in Connecticut

Connecticut has net metering for residential systems up to 25 kW. Under Public Act 18-50, the state transitioned to a tariff-based structure. Residential customers receive a net metering credit at the retail rate for projects up to 25 kW. The program has a statewide cap that is periodically reviewed and adjusted by the Public Utilities Regulatory Authority (PURA).

Utility Rebate Programs in Connecticut

Connecticut residents may qualify for additional rebates from their local utility company. Here are programs from major utilities serving the state:

Eversource Energy

United Illuminating (UI) / Avangrid

Southern Connecticut Gas / Connecticut Natural Gas (Eversource subsidiaries)

Get Personalized Connecticut Rebate Guidance

Enter your ZIP code below to chat with our AI about rebates specific to your area in Connecticut. The AI will check federal, state, and utility programs and give you a personalized breakdown of what you may qualify for and how to apply.

Or ask the AI about Connecticut rebates directly.

Frequently Asked Questions About Connecticut Rebates

What energy rebates are available in Connecticut?

With the federal 25C and 25D tax credits ended after 2025, Connecticut residents should look to state, utility and HOMES/HEAR programs. State-level programs include Energize CT Home Energy Solutions, Energize CT Heating and Cooling Rebates, Connecticut Green Bank Residential Programs, Weatherization Assistance Program, Residential Solar Investment Program (RSIP) - Legacy. Connecticut had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work.

Has Connecticut launched the HOMES and HEAR rebate programs?

Connecticut had not launched the HOMES or HEAR rebate programs as of the NASEO tracker updated September 30, 2026. Funding and eligibility change, so confirm with the state energy office before starting work. The Connecticut Department of Energy and Environmental Protection (DEEP) administers the programs, leveraging the existing Energize CT infrastructure and the Connecticut Green Bank.

What are the income limits for energy rebates in Connecticut?

For Connecticut, 80% of Area Median Income varies by county. In Hartford County, 80% AMI for a family of four is approximately $72,800. Fairfield County (near NYC) has higher thresholds. For Connecticut, 150% of Area Median Income in Hartford County for a family of four is approximately $136,500.

Does Connecticut have net metering for solar panels?

Connecticut has net metering for residential systems up to 25 kW. Under Public Act 18-50, the state transitioned to a tariff-based structure. Residential customers receive a net metering credit at the retail rate for projects up to 25 kW. The program has a statewide cap that is periodically reviewed and adjusted by the Public Utilities Regulatory Authority (PURA).

How do I apply for energy rebates in Connecticut?

Start by entering your ZIP code on Rebate Atlas to get personalized guidance. If you completed qualifying work in 2025 or earlier, claim the 25C or 25D credit on IRS Form 5695 for that tax year (both ended for 2026 work). For state programs, contact the Connecticut Department of Energy and Environmental Protection (DEEP). For utility rebates, check with your local utility provider directly.

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