Series D Energy Companies

Teichos Energy specializes in renewable energy solutions including the development of solar, wind and geothermal energy.

Utility Global is an off-gas-to-value company that reduces emissions and improves energy efficiency through clean energy generation systems.

Lunar Energy powers homes around the world with endless clean energy.

Blue Current manufactures advanced solid-state batteries for electric vehicles, consumer electronics, medical, and IoT devices.

X-energy is a nuclear energy company that develops small modular nuclear reactors and nuclear fuels for clean energy generation.

Group14 Technologies is a commercial manufacturer and supplier of advanced silicon battery technology.

Terra Charge offers EV charging infrastructure business, EV charger installation proposals, installation work, operation, and maintenance.

Ascend Elements manufactures sustainable battery materials using elements from discarded lithium-ion batteries.

RayGen is building lowest cost, long duration solar + storage to deliver the economics of pumped hydro with the flexibility of batteries.

ConnectDER is a solar technology company developing meter collars to connect distributed energy resources to the home and the grid.

Zap Energy is developing compact fusion power that doesn't require magnets or lasers.

Nature specializes in the development, manufacturing, and sales of IoT devices, along with offering energy management solutions.

NexWafe will supply high quality wafers to solar cell producers.

Clarke Valve is a developer of energy-saving shutter valves designed to work in a variety of industrial and aerospace applications.

Source is a developer and manufacturer of solar-powered devices designed to extract drinkable water from the atmosphere.

OhmConnect provides a software based powerplant which assists users in reducing their use of electricity.

Booster is a fleet management company that specializes in delivering renewable fuels, gasoline, diesel, and bio-diesel delivery services.

Aurora Solar is a SaaS company that uses aerial imagery to assess solar installation projects.

Electrochaea develops a commercially viable and disruptive solution for utility-scale energy storage, grid balancing, and carbon reuse.

AutoGrid Systems organizes energy data and employs big data analytics to generate real-time predictions that create actionable data.

Nanotech Energy is a supplier of graphene, graphene oxide, and graphene supper batteries.