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A green bank is an entity that accelerates the deployment of clean energy using limited public dollars to attract private capital investment in clean energy projects. In doing so, it makes clean energy more affordable and accessible to consumers.

The Connecticut Green Bank is the nation’s first green bank.Learn more

The Green Bank empowers Connecticut families through accessible and affordable green solutions that bring comfort and security. Find incentives for battery storage, use the Green Bank’s flexible financing to reduce costs while increasing energy savings, or learn about going solar.

Home SolutionsLearn more

The Green Bank offers green solutions for buildings of all types – from businesses and nonprofits to multifamily housing and local government. Modern, sustainable buildings help owners save money, reduce their environmental impact, and create better spaces for their tenants, employees, and residents

Building SolutionsLearn more

The Green Bank creates opportunities for in-state residents and beyond to participate in our green investment solutions. Earn a return on your investment while supporting our solutions or unlock financing for your projects.

Investment SolutionsLearn more

The Green Bank makes renewable energy and energy efficiency more accessible and affordable for homes, buildings and all stakeholders, contractors’ businesses are growing to meet demand. Become a Green Bank registered contractor to leverage financing and incentives to better serve your customers and complete more projects.

Contractor SolutionsLearn more

The Green Bank helps Connecticut thrive, creating stronger towns and cities by offering green solutions for all. From offering solutions for local and state government properties to providing outreach support for community, helping everyone access green energy and achieve a more prosperous future.

Community SolutionsLearn more

A green bank is an entity that accelerates the deployment of clean energy using limited public dollars to attract private capital investment in clean energy projects. In doing so, it makes clean energy more affordable and accessible to consumers.

The Connecticut Green Bank is the nation’s first green bank.Learn more

The Green Bank empowers Connecticut families through accessible and affordable green solutions that bring comfort and security. Find incentives for battery storage, use the Green Bank’s flexible financing to reduce costs while increasing energy savings, or learn about going solar.

Home SolutionsLearn more

The Green Bank offers green solutions for buildings of all types – from businesses and nonprofits to multifamily housing and local government. Modern, sustainable buildings help owners save money, reduce their environmental impact, and create better spaces for their tenants, employees, and residents

Building SolutionsLearn more

The Green Bank creates opportunities for in-state residents and beyond to participate in our green investment solutions. Earn a return on your investment while supporting our solutions or unlock financing for your projects.

Investment SolutionsLearn more

The Green Bank makes renewable energy and energy efficiency more accessible and affordable for homes, buildings and all stakeholders, contractors’ businesses are growing to meet demand. Become a Green Bank registered contractor to leverage financing and incentives to better serve your customers and complete more projects.

Contractor SolutionsLearn more

The Green Bank helps Connecticut thrive, creating stronger towns and cities by offering green solutions for all. From offering solutions for local and state government properties to providing outreach support for community, helping everyone access green energy and achieve a more prosperous future.

Community SolutionsLearn more

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Home Solutions

The Green Bank empowers Connecticut families through accessible and affordable green solutions that bring comfort and security. Find incentives for battery storage, use the Green Bank’s flexible financing to reduce costs while increasing energy savings, or learn about going solar.

Learn more

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Building Solutions

The Green Bank offers green solutions for buildings of all types – from businesses and nonprofits to multifamily housing and local government. Modern, sustainable buildings help owners save money, reduce their environmental impact, and create better spaces for their tenants, employees, and residents

Learn more

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Investment Solutions

The Green Bank creates opportunities for in-state residents and beyond to participate in our green investment solutions. Earn a return on your investment while supporting our solutions or unlock financing for your projects.

Learn more

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Two men carrying a solar panel

Contractor Solutions

The Green Bank makes renewable energy and energy efficiency more accessible and affordable for homes, buildings and all stakeholders, contractors’ businesses are growing to meet demand. Become a Green Bank registered contractor to leverage financing and incentives to better serve your customers and complete more projects.

Learn more

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Two men carrying a solar panel

Community Solutions

The Green Bank helps Connecticut thrive, creating stronger towns and cities by offering green solutions for all. From offering solutions for local and state government properties to providing outreach support for community, helping everyone access green energy and achieve a more prosperous future.

Learn more

Home Solutions

Home Solutions

The Green Bank empowers Connecticut families through accessible and affordable green solutions that bring comfort and security. Find incentives for battery storage, use the Green Bank’s flexible financing to reduce costs while increasing energy savings, or learn about going solar.

Learn More

Building Solutions

Building Solutions

The Green Bank offers green solutions for buildings of all types – from businesses and nonprofits to multifamily housing and local government. Modern, sustainable buildings help owners save money, reduce their environmental impact, and create better spaces for their tenants, employees, and residents.

Learn More

Investment Solutions

Investment Solutions

The Green Bank creates opportunities for in-state residents and beyond to participate in our green investment solutions. Earn a return on your investment while supporting our solutions or unlock financing for your projects.

Learn More

Contractor Solutions

Contractor Solutions

The Green Bank makes renewable energy and energy efficiency more accessible and affordable for homes, buildings and all stakeholders, contractors’ businesses are growing to meet demand. Become a Green Bank registered contractor to leverage financing and incentives to better serve your customers and complete more projects.

Learn More

Community Solutions

Community Solutions

The Green Bank helps Connecticut thrive, creating stronger towns and cities by offering green solutions for all. From offering solutions for local and state government properties to providing outreach support for community, helping everyone access green energy and achieve a more prosperous future.

Learn More

Hear from Our Customers

Solar savings helps Windsor Locks Housing Authority make improvements

  • Building Solutions
View the full story

With a high-efficiency boiler, Steve & Tanya are saving $1,800 annually

  • Home Solutions, Smart-E
View the full story

Calvary Temple Christian Center will save more than $14,000 in energy costs this year

  • Building Solutions, C-PACE
View the full story

Natural gas and a high-efficiency boiler gives the Watson family an expected annual savings of $1,200

  • Home Solutions, Smart-E
View the full story

Solar and geothermal systems cut Dan & Sarah’s energy bills to just $630

  • Home Solutions, Smart-E
View the full story

The L.C. Doane Company will save more than $55,000 in energy costs this year

  • Building Solutions, C-PACE
View the full story

Forstone Capital will save more than $260,000 in energy costs this year

  • Building Solutions, C-PACE
View the full story

Solar and a ductless heat pump gives Bill & Lisa an expected annual savings of $3,000

  • Home Solutions, Smart-E
View the full story

The Bushnell Center will save more than $59,000 in energy costs this year

  • Building Solutions, C-PACE
View the full story

Green Bank helps East Meadow Condominiums replace failing, leaky roof, and upgrade their boilers

  • Building Solutions
View the full story

About us

Learn more about the Green Bank’s mission.

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Strategy + Impact

Find out about the strategy behind, and the impact made by the Connecticut Green Bank.

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Let’s get started.

If you are in the early stages of planning, or if you have
a project in mind, we can make the process an easy one.

Contact Us

Hartford Office
75 Charter Oak Avenue
Suite 1-103
Hartford, CT 06106

Stamford Office
700 Canal Street
5th Floor
Stamford, CT 06902

Home Solutions
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Energy Storage Solutions
Residential Solar Options

Building Solutions
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Solar Roof Lease
Multifamily Financing
Energy Storage Solutions

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Community Solutions
Solar Solutions for Communities
Energy Storage Solutions
Home, Building, and Investment Solutions
C-PACE
Sustainable CT

Investment Solutions
Green Liberty Notes & Bonds
EV Charging Carbon Credits
Green Bank Capital Solutions
Become a C-PACE Captial Provider

Customer Stories

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