In what is encouraging news for developing renewable energy, three new battery energy systems have come online in Westchester County. Calibrant, the company which owns and operates battery energy storage systems (BESS) in Hawthorne, Yorktown, and Ossining, said the systems are connected with Con Edison’s electric grid and are already producing economic benefits under New York state’s Value of Distributed Energy Resources (VDER) program, also known as Value Stack. VDER credits are used to offset utility bills Calibrant’s BESS sites in Westchester use lithium-ion battery storage modules to store electricity until it is needed by the grid. The BESS in […]