Clean Energy to Inspire

Core Development Group is a seasoned, trusted, independent U.S. renewable energy developer, contractor, and consultant that provides solar energy systems, battery storage, microgrids, and EV charging infrastructure to companies in the U.S. and abroad.

We’re helping businesses, municipalities, and institutions transition to clean energy – and reduce energy expenditures long term

We take pride in providing sustainable energy options for a wide range of clients, from small businesses to Fortune 100 companies. From developers looking for large, utility-scale solar development to manufacturers, municipalities, and property owners.

Core Development Group has earned the trust of our partners and the communities we serve

Leadership You Can Rely On

It starts with our seasoned leaders — acting with clarity, transparency, and know-how — guiding businesses toward a cleaner, more sustainable future.

Integrity You Can Admire

We maintain long-lasting relationships based on integrity and trust, designing and delivering creative solutions that support your specific requirements.

Respect That You Deserve

By listening closely to our clients’ needs, and by obtaining – and maintaining – a clear understanding of their long-term goals, we deliver customized energy solutions.

Get Customized Solutions


Our experienced, clean energy experts facilitiate every step of your commercial or utility-scale project. From initial consultation to post-installation maintenance, we guide you through the process – helping make smart energy decisions and beneficial financial investments. Request a quote

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Years in Business
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Project Sites
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Solar Panels Installed
EV Chargers

As a result of our work in partnership with our clients, we’ve avoided 665,595 metric tons of CO-2 Emissions – equivalent to burning 300,000 metric tons of coal.

Core Development Group ranks in the
In the U.S.

Solar power world 2023 top solar contractors
2022 top solar contractor
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Commercial solar sites
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Solar panels
EV chargers
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Years in business
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and 3 countries
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Solar contractor in the U.S.
(2022 Solar Power World)

Achieve YOUR energy sustainability goals.

Energize your business through a flawless transition to renewable energy.