Companies & nonprofits in the Cleantech portfolio

Relyion

Relyion

Relyion refurbishes and optimizes recycled EV batteries in long-lasting battery energy storage systems (BESS), powered by a proprietary system.

Stak

Stak

Stak provides physical infrastructure for vertical parking, EV charging, and software to operate the physical equipment.

Aquagga

Aquagga

Aquagga is a cleantech startup with a mission to advance health equity and environmental justice by removing toxic “PFAS”—“forever chemicals”—from our environment and water supplies.

Boxes Interactive

Boxes Interactive

Started in Uruguay, Boxes Interactive provides a blended digital and retail experience for brands and consumers. The “Boxes” are self-service retail devices in high-traffic areas such as bathrooms, stadiums, and college campuses.

Smartville

Smartville

Smartville is a Carlsbad-based company founded by UCSD Center for Energy Research’s Antoni Tong, principal investigator, and Mike Ferry, the energy storage program director. They realized the need to give used electric vehicle (EV) batteries a second life.

Skuld LLC

Skuld LLC

Named after a Norse goddess of the future, Skuld’s mission is to make metal parts in an environmentally friendly and efficient manner, in an effort to save time, money, and the planet.

SiLi-ion, Inc.

SiLi-ion, Inc.

The SiLi-ion team has created a silicon additive—both easy to manufacture and cost-effective—that enables immediate improvement in battery performance.

Delphire

Delphire

Delphire was founded to help prevent and contain wildfires through real-time detection using AI-powered cameras.

Julius

Julius

Julius uses AI and data to deliver online programs to train and upskill individuals for green careers.

NeoCharge

NeoCharge

NeoCharge is dedicated to optimizing home energy usage to reduce costs and carbon emissions, and support grid reliability.

Idle Smart

Idle Smart

Idle Smart helps fleets and independent owner-operators reduce emissions and fuel consumption as a result of truck idling times.

Dash Clean Energy

Dash Clean Energy

Dash Clean Energy offers zero-emission peak power solutions for communities, utilities, and commercial customers.

Hago Energetics

Hago Energetics

Hago Energetics, Inc.’s technology breaks down organic matter into “green hydrogen,” helping to lower carbon footprint.

SolarKal

SolarKal

SolarKal aims to make solar energy accessible to every organization in the country by offering access to the largest B2B solar energy marketplace in the U.S.

ElectricFish

ElectricFish

ElectricFish Energy Inc. builds and deploys distributed energy storage systems for communities to rapidly electrify vehicles.

Evolectric

Evolectric

Evolectric specializes in electric transportation and battery solutions, transforming diesel trucks into electric vehicles.