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Chaque projet soutenu par Gebert Rüf Stiftung est présenté sur le site web de la fondation avec en particulier les données de base du projet. Par cette publication, la fondation informe sur les résultats du soutien accordé et contribue à la communication scientifique au sein de la société.

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DeltaSpark – Turning CO2 into power and building materials.

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The project management is responsible for the content of the information provided.

Données de projet

  • Numéro du projet: GRS-103/25 
  • Subside accordé: CHF 150'000 
  • Consentement: 25.02.2026 
  • Durée: 07.2026 - 06.2027 
  • Champs d'activité:  InnoBooster, seit 2018

Direction du projet

Description du projet

What makes CO2 an unwanted waste is not its nature, but our inability to harvest it efficiently; at DeltaSpark, we see an untapped opportunity. Our multi-patented carbon capture, utilisation, and storage (CCUS) technology is designed to permanently remove CO2 directly where it is emitted. DeltaSpark uses a modular electrocatalytic process housed in a standard shipping container to mineralise captured CO2 directly at the emission source. This ultrafast mineralisation process, up to 100x faster than any technology, transforms CO2 into durable building materials, while at the same time generating valuable products such as clean hydrogen (H2) and oxygen (O2) and green acid (H2SO4). Modular, scalable, and containerized, our solution is fast, local, and profitable allowing hard-to-abate industries cut emissions for heavy emitters such as cement producers and waste incinerators.

Etat/résultats intermédiaires

The project develops a new way to store CO and turning it into sustainable building materials, helping reduce emissions from the construction and energy sector. By the end of the project, a pilot system will be running at an industrial site, demonstrating real-world use and enabling low-carbon construction solutions. The project is paving the way for DeltaSpark's commercialization, supported by strong partnerships and significant follow-up funding.

Liens

Personnes participant au projet

Luc Bondaz, CEO & co-founder
Suhas Nuggehalli Sampathkumar, CTO & co-founder

Dernière mise à jour de cette présentation du projet  05.05.2026