Renewable Energy Companies in Connecticut
87 companies listed

Alcan Chemicals is part of the the Alcan International Network (AIN) consisting of 40 offices conducting business in 65 countries worldwide. Headquartered in Stamford, Connecticut, we are a full service supplier of Chemical Products and Active Pharmaceutical Ingredients (APIs) to the Pharmaceutical,…

Greenleaf Energy Solutions is dedicated to delivering practical energy solutions one customer at a time. Through our alliances with utility companies, manufacturers, and financial institutions, we design and execute energy efficiency upgrades to provide our customers with the most technologically innovative…

Northeast Smart Energy LLC is an experienced turn-key solar installer. We provide solar engineering, procurement and construction (EPC) services in the Northeast.  Founded in Hartford in 2009, Northeast Smart Energy has 10 years of experience installing solar photovoltaics (PV) for nearly 100 customers.…

Since 2006, we have completed over 200 solar installations, providing more than 2 million kW of zero emission electricity to Connecticut. Mission : We are motivated to achieve the goal of 100% renewable energy with every solar panel we install. Waldo Renewable Electric, LLC is a solar contractor that…

Renewable project development and installation. We work with businesses, schools and non-profit organizations throughout the Northeast and Mid-Atlantic States. We evaluate your building(s), parking and open spaces with state of the art solar analysis tools to measure your site’s solar energy potential.…

DCS Energy was created in 2006 to provide energy solutions for both homes and businesses. DCS Energy was selected as a top 100 (#73) solar firm by Solar Power World Magazine. Increasing concerns for global warming, foreign energy dependence and rising electric rates, have led DCS to create solutions…

Green Street Power Partners is a national developer, financier, owner and operator of solar energy systems for businesses, schools, nonprofits and municipalities expanding across the country. Our versatile team specializes in creatively structuring short- and long-term debt financing for solar assets,…

Aegis Solar Energy is Connecticut’s leading choice for solar energy solutions from conception through installation.Founded in 1989 by Chris Lenda in Branford, Connecticut, Aegis is Connecticut’s oldest solar company. But over the years, we’ve kept in step with ever-changing customer…

Welcome to RJT Energy. We take away the worry in energy procurement and help you make decisions that are right for your company. We specialize in National Energy Procurement and Management for Electricity and Natural Gas. Our expert team of qualified procurement specialists will help you choose the…

Why Abest Power & Gas?  We are true advocates of sustainability and that is why we only provide our customers with 100% Renewable electricity supply. Unlike the utility companies who purchase their energy from the power gird which is largely generated from fossil fuel power plants, Abest sources…

Son Energy Systems, LLC designs, installs and supports solar electric systems for residential and commercial use.  We are licensed, insured, certified and approved in Connecticut.  Contractor number 0647200. NABCEP Certified PV Installation Professional 041115-011156. 

Earthlight Technologies is a family-owned and operated business based in Ellington, CT. We specialize in solutions for residential solar, commercial solar, and commercial energy efficiency projects. Our mission is to make the process easy and seamless. Therefore, our services include in-house custom…

Apollo Solar provides the residential, commercial, and remote telecom Photovoltaic (PV) markets with innovative, technologically superior electronics that have served industrial clients for decades.  The sole focus of Apollo Solar is to increase performance and enhance reliability of PV systems,…

We are a global network with leading environmental experts in the petroleum industry who are creating cost efficient applications to enhance the quality and quantity of daily operations. RENEW is a full service renewable energy company that brings together the diverse expertise needed to design, finance,…

We are alternative energy leaders – as investors, developers, operators, and strategists. OUR MISSION is to apply our financial and organizational capital to landmark projects and businesses that advance the new energy economy. We seek to participate in the development and advancement of alternative…

Noel Lafayette is Chief Executive of SHR Energy Management, LLC and a widely acknowledged leader in the solar power and energy management industry in Northeast U.S. He founded SHR Energy Management in 2011 and has been a top-performing senior executive successfully shaping the development of solar power…

Are you looking for a reputable solar panel company? One with exceptionally high standards, an incredible work ethic, and fantastic results? Look no further – with over 50 years combined experience in the industry, Solara Solar is the answer!  We pride ourselves on our passion: for the environment,…

For three decades, InterEnergy has powered people and cities across the Caribbean and Latin America – providing reliable, cost-effective and clean energy to the Dominican Republic, Panama, Jamaica, and Chile. Powering the Caribbean and Latin America since 1988 For more than thirty years, InterEnergy…

Bridge Energy Services, LLC is a leading energy management and consulting firm.  By using Bridges unique portfolio management approach, clients can make their operations more sustainable, diversified, and cost effective through energy procurement strategies, utility budgeting services, and onsite…

Earthlight Technologies is a family-owned and operated business based in Ellington, CT. We specialize in solutions for residential solar, commercial solar, and commercial energy efficiency projects. Our mission is to make the process easy and seamless. Therefore, our services include in-house custom…