What does DeltaSpark do?

DeltaSpark develops patented electrocatalytic technology that mineralizes captured CO2 into stable carbonates while producing clean hydrogen and oxygen on-site. The technology is designed for hard-to-abate industrial sectors including cement, waste-to-energy, and heavy manufacturing.

Where is DeltaSpark located?

DeltaSpark is headquartered in Lausanne, Switzerland.

What energy sectors does DeltaSpark operate in?

DeltaSpark operates in Hydrogen, Energy Storage.

When was DeltaSpark founded?

DeltaSpark was founded in 2022.

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DeltaSpark

Lausanne, Vaud, Switzerland

HydrogenEnergy StoragePrivate

Founded 2022

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About

Founded in 2022, DeltaSpark is a private headquartered in Lausanne, Switzerland specializing in Hydrogen, Energy Storage.

DeltaSpark is a Swiss clean technology company founded in 2022 at EPFL that transforms captured carbon dioxide into valuable resources. The company's core technology combines rapid CO2 mineralization with hydrogen and oxygen production through a patented electrocatalytic process. The system connects downstream of existing carbon capture infrastructure without requiring major modifications. DeltaSpark targets high-emission industrial sectors including cement, chemicals, steel, waste processing, and thermal power generation. The technology mineralizes CO2 up to 1000 times faster than enhanced rock weathering, converts captured CO2 and water into stable carbonated minerals suitable for green concrete and construction materials, and produces low-cost hydrogen and oxygen as valuable byproducts. The company has secured multiple funding and support programs including InnoBooster from Gebert Rüf Stiftung, Core Coaching from Innosuisse, Venture Kick stage II, and Bridge Proof of Concept funding.

carbon removalCO2 mineralizationhydrogen productionhard-to-abate sectorsindustrial decarbonizationelectrocatalysis

Headquarters

Lausanne, Switzerland

Founded

2022

Company Type

Private