News

July 22, 2025

Powering the Transition: Gruner Sponsors the 2025 International Forum on Pumped Storage Hydropower

Gruner is proud to support the 2025 International Forum on Pumped Storage Hydropower as a Silver Partner. Organized by the International Hydropower Association (IHA), this global event brings together decision-makers and technical experts to shape the future of energy storage and grid resilience.

June 27, 2025

Historical method, modern solution: Ground freezing for a high-rise building in Basel

A method rarely used in Switzerland is being applied in the construction of a new high-rise building in Basel: ground freezing. Where conventional techniques reach their limits, liquid nitrogen provides the necessary stability and impermeability – a traditional engineering solution that proves its worth even in complex urban environments.