Seed Clean Energy Companies

Green Growth Co. is an infrastructure-creation startup that provides renewable energy development and consulting services.

Starlight Engine develops fusion energy technologies and power plants through the FAST project.

MyGrid develops plug-in home batteries and a secure platform that connects them into community virtual power plants.

Blaze Energy Technologies is a manufacturing company that develops technologies to adopt alternative fuels through existing engines.

FlexyGrid provides energy management solutions for renewable energy communities, flexible resources, and local energy markets.

American Supercritical is an energy technology company that develops supercritical carbon dioxide (sCO₂) power systems.

NUNOS develops biological treatment systems that convert livestock slurry into liquid fertilizer and recycle nitrogenous wastewater.

Rise Reforming converts stranded biogas from various sources like wastewater plants and farms into valuable chemicals on-site.

Greening the grid with second life batteries

Teragen Energy develops regenerative fuel cell systems that provide both power generation and energy storage.

MicroGrid is a clean tech company that uses AI to optimize home batteries, cut energy bills, and turn stored solar power into new income.

Boldr develops smart HVAC products and software designed for contractors and their customers.

California Perovskite Technology Inc is a technology company supplying perovskite-based solar modules.

e-HORUS provides energy solutions that help businesses optimize operations, improve efficiency, and support a more sustainable future.

Europe's #1 sodium-ion battery tech company — proprietary energy-storage platform with in-house BMS, EMS and software.

Reservoir provides smart heat pump water heaters with connected energy management and thermal storage.

Linca develops hydrometallurgical technology to recover lithium, nickel and cobalt from end-of-life lithium-ion batteries.

Alchemity develops modular reactor systems that convert greenhouse gases and underutilized resources into carbon-neutral fuels.

Caplyzer develops and patented a new solution for water electrolysis.

X1 Wind is a disruptive floating platform developing a floating wind platform for deep waters.

AICE Power develops autonomous subsea drones for monitoring and protecting critical infrastructure and underwater security operations.

Ourea Energy is a clean tech company that offers gravity-powered energy storage solution for data centers and independent power producers.

Mantle Energy develops activated geothermal systems that repurpose depleted wells to generate low-carbon baseload power.

Astracite is a developer of battery anode materials manufactured from captured carbon dioxide.

Caudal Energy develops bio-inspired tidal energy systems delivering predictable, low-impact renewable power from ocean currents.