Written by Chris McKay Director North American Sales, Power Systems Northern Power Systems Back in 2017, GTM Research published a report on the state of the U.S. energy storage market through 2016. The study projects that by 2021 deployments of stored energy - a combination of residential, non-residential, and utility systems - will grow...The post How three battery types work in grid-scale energy storage systems appeared first on Windpower Engineering & Development.