Carbonwave addresses problematic Sargassum blooms to prevent methanogenic and pollutant decomposition.

Cambrian Innovation is a Boston based wastewater treatment technology developer focused on the food and beverage industry.

Lifecycle Renewables is a Massachusetts based producer and supplier of renewable heating fuel for large commercial entities in the northeastern U.S.

​Hatch Data is a provider of an energy and operational software platform for commercial buildings.

Congruitive is a San Francisco based developer of smart grid software for utilities, grid operators, large energy users and power generators.

Upstart Power is a Massachusetts based developer of solid oxide fuel cell power technology.

Varentec is a Santa Clara based developer of smart grid power controls technology.

BluePath Finance is a San Francisco based provider of turn-key equipment financing and leasing solutions for sustainable infrastructure projects.

Go Electric is an Anderson, IN based developer of microgrid hardware and software solutions focused on commercial, industrial and military applications.

Sighten is a San Francisco based developer of operational software for residential solar installers and related financing companies.

Cycle Horseshoe Bend Wind, LLC is a special purpose vehicle created to acquire the assets of a 9MW operating wind farm located in Montana.

LumiGrow is an Emeryville, CA based developer of LED lighting solutions for controlled environment agriculture, which includes both indoor and greenhouse growing facilities.

BlueInGreen is a Fayetteville, AR based developer of energy efficient wastewater treatment technology focused on the municipal and industrial markets.

Purple Carrot, based in Needham, MA, is a plant-based meal kit delivery provider servicing the majority of the continental U.S.

Flowcastings, based in Trebur, Germany, is bringing innovation to the development and production of complex, high-value turbine castings with applications in the global power generation and aviation industries.

Genability is a San Francisco based developer of the leading utility tariff database and rate engine enabling energy savings calculations and verification, rate optimization and load management.

WeSpire is a Boston based developer of enterprise employee engagement software focused on sustainability, corporate citizenship, volunteering and well-being.

Bright Power is a New York based provider of energy benchmarking, energy efficiency solutions and renewable energy system designs and installations to building owners and managers.

XL Fleet is a Boston based developer and supplier of a low-cost hybrid electric vehicle platform to large commercial fleets.