But not all Massachusetts politicians or residents have been enthusiastic about the plan by Cape Wind Associates of Boston to erect 170 wind turbines--each one taller than the Statue of Liberty--in historic Nantucket Sound.
Primarily because of the need for more robust turbine parts to withstand tough weather conditions and salty water, offshore wind energy costs about twice per kilowatt-hour as inland wind power, numerous analyses show.
His study analyzed how perceived problems—such as intermittency—could be overcome with interconnection of offshore wind systems and careful turbine placement.