ewe

June 27, 2017
One of Germany’s largest utilities wants to build what it says could be the biggest ‘battery’ in the world to date – using underground caverns filled with saltwater as a giant redox flow energy storage system.

Email Newsletter

Most Popular

Upcoming Events

May 21
 - May 22
, 2025
London, UK
June 3
 - June 5
, 2025
Messe Stuttgart Stuttgart, Germany
June 3
 - June 5
, 2025
Messe Stuttgart Stuttgart, Germany
June 3
 - June 5
, 2025
Stuttgart, Germany
June 17
 - June 18
, 2025
Napa, USA
July 1
 - July 2
, 2025
London, UK