News

September 30, 2025

Gruner grows while reducing CO₂ emissions

The 2024 Sustainability Report shows: Gruner is taking responsibility in the construction industry, growing economically while at the same time reducing its environmental impact.

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.