Startups
Startups
Congratulations to the 2025 Cleantech Open Northeast Cohort!
Click on the names of select startups to visit their websites and learn more.
Energy Generation
Wellesley, MA
Energy Efficiency
Somerset, NJ
Chemicals & Advanced Materials
Jersey City, NJ
Energy Distribution & Storage
Allston, MA
Energy Distribution & Storage
Westerly, RI
Energy Generation
Princeton, NJ
Energy Efficiency
Pittsburgh, PA
Learn more about the 2025 Cleantech Open Northeast Cohort with specific startup descriptions here.