New York City is home to several clean energy projects. Two attempts to provide electricity to Roosevelt Island by installing underwater turbines in the East River failed when the turbine blades were torn off by currents. An improved turbine design proved to be successful and on January 23, 2012 FERC issued a 10-year pilot commercial license to Verdant Power’s RITE Project – the first commercial license for tidal power in the United States. Under the license, Verdant Power expects to generate up to 1 megawatt after a staged installation of up to 30 turbines. Planning is also underway to construct windmills on a hill in the former Fresh Kills Landfill. The wind energy project would power 5,000 homes on Staten Island.