American Vanadium, the North American sales agent for Gildemeister energy solutions’ CellCube vanadium flow energy storage systems, announced that the CellCube has received Underwriters Laboratories (UL) 508A certification. The UL mark is the single most accepted product accreditation in the United States and is generally a pre-requisite for permitting and insurance. “Our customers rely on…
Improving the grid with lots of stored MWs
The wind industry can look forward to a sort of battle of the batteries thanks to competition, falling costs, and recent regulations. Paul Dvorak, Editor One knock against renewable energy is that its variable delivery makes it more difficult for those responsible for transmission to keep the grid stable. The conventional and costly solution has…