Press release and public announcement

Laufenburg, 21. May 2026 – Invinity Energy Systems has emerged victorious in a competitive selection process to design and deliver the world’s largest vanadium flow battery. The British-Canadian company has prevailed against global competition by offering the best overall technology solution. This clears the way for an energy storage solution that will set new standards in terms of safety, sustainability, and efficiency.

Laufenburg, 23 January 2026 – Swissgrid has approved the grid connection for the first expansion phase of the grid connection for the Laufenburg Technology Center (TZL) with a capacity of 800 MW. In less than one year, the basic agreement was successfully concluded - another important milestone for the project and the result of efficient collaboration.

FlexBase Group has received construction approval for the Technology Center Laufenburg (TZL), which will house the world’s largest battery storage facility and a high-performance data center for artificial intelligence (AI). The official groundbreaking ceremony will take place in the coming weeks. Full commissioning is planned for summer 2028.

FlexBase Group is sponsoring Olympic champion Chiara Leone from Frick. The company will support the sport shooter at least through the 2028 Summer Olympic Games in Los Angeles. The elite athlete and FlexBase Group CEO, Chairman of the Board and Co-Founder Marcel Aumer recently signed the corresponding agreement.