Wind turbines of the Block Island Wind Farm tower over the water on October 14, 2016 off the shores of Block Island, Rhode Island. The first offshore wind project in America has created more than 300 construction jobs and will deliver the electricity demands for the entire island. | Don Emmert/AFP/Getty Images

Tesla Joins World’s Largest Offshore Wind-Battery Storage Project

The company’s batteries will store electricity generated by the Revolution Wind Farm, a project proposed for the waters off the coast of Martha’s Vineyard.