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11 Most Innovative Connecticut Based Clean Energy Companies & Startups

This article showcases our top picks for the best Connecticut based Clean Energy companies. These startups and companies are taking a variety of approaches to innovating the Clean Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top Connecticut Clean Energy Startups

Data sourced from Crunchbase and SemRush.

Oxford Performance Materials

Oxford Performance Materials

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OPM is a commercial company delivering fully functional end-use products to the biomedical, aerospace, and industrial markets.

Upcycle Technologies

Upcycle Technologies

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Upcycle Technologies is a developer of an energy conservation technology used to convert carbon-based waste materials into energy.

Upcycle Technologies

New Haven Community Solar

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Clean Cheap Power for Low-Income Housing

Upcycle Technologies

Environmental Energy Services

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Environmental Energy Services is a clean energy company utilizing innovative chemistry and engineering.

Upcycle Technologies

Precision Combustion

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Precision Combustion is a clean energy technology company for developing and manufacturing catalytic reactors & systems.

Upcycle Technologies

Noble Environmental Power

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Noble Environmental Power is a leading renewable energy company.

Upcycle Technologies

Blue Thunder Technologies

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Distributor of Cleanroom Supplies

Upcycle Technologies

CT Energy Ratings

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CT Energy Ratings offers its customers with tools to discover, compare, and order residential and commercial electricity services.

Upcycle Technologies

Blue Delta Energy

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Blue Delta offers sustainability, renewable and clean energy solutions for various sectors.

Upcycle Technologies

HomeESP

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Membership organization for homeowners

Upcycle Technologies

Platinum Car Wash & Oil

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Platinum Car Wash & Oil is a full-service car wash and oil change company dedicated to helping automobiles run smoothly.

Written by Mark Smith

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