BusinessGreen: The missing piece of the puzzle required to deliver reliable, low-cost, low-carbon power grids may have just been delivered in northern Germany.
Utility Wemag AG announced yesterday that it has flicked the switch on Europe's largest commercial battery energy storage system, bringing online its new 5MW facility.
The EUR6m (4.7m) plant is the size of a school gymnasium and contains 25,600 lithium-manganoxid cells that have been supplied by Samsung SDI Co. It is designed to help Wemag balance...