By: ICN Bureau
Last updated : November 30, 2025 7:35 pm
Methane pyrolysis uses a microwave-generated plasma to split methane into hydrogen and solid carbon
Sulzer, a member of the Association for the Decarbonization of Industry (VZDI) since 2022, has taken a front-seat role in pioneering sustainable industrial energy solutions.
VZDI and its partners have inaugurated a unique methane pyrolysis plant at the production site of V-ZUG, a VZDI member and market leader in household appliances. The plant transforms methane into a CO2-neutral energy source, signaling a major step forward in industrial decarbonization.
Methane pyrolysis uses a microwave-generated plasma to split methane (CH₄) into hydrogen (H₂) and solid carbon (C), enabling energy generation without releasing CO₂. The solid carbon byproduct can be repurposed as a raw material for construction, agriculture, and other industries.
Michael Schüepp, Head of Ventures at Sulzer, said: “This unique Swiss collaboration demonstrates that even processes traditionally considered difficult to decarbonize can be made more sustainable. Developing sustainable solutions requires innovation and perseverance—qualities that inspire us to continue championing the association’s efforts.”
Sulzer, one of 16 industry partners, contributed its expertise in carbon purification, with potential applications in wastewater treatment, a core part of its water processing business.
The project also highlights cross-sector collaboration. Empa, Switzerland’s leading research institute, partnered on the project, alongside support from the Canton of Zug. The initiative serves as a platform for knowledge exchange, advancing decarbonization projects such as carbon capture.
Cantonal Councilor Silvia Thalmann-Gut commented: “From a cantonal perspective, we are pleased to see industrial and scientific partners join forces. This facility demonstrates the potential of such collaboration. I am convinced that this is the right path toward achieving our goal of a net-zero industry.”