(Somerset, MA)--An electricity conversion and storage facility connected to offshore wind turbines is being planned for the former Brayton Point coal station site in Somerset, Massachusetts.Commercial Development Company, the parent company of Brayton Point, and electric transmission system developer Anbaric announced the 650-million-dollar investment on Monday.It will include a twelve-hundred-megawatt converter and a four-hundred-megawatt battery storage.The two massive cooling towers at Brayton Point that served the former coal site were imploded last month.