Wind energy is generated by local wind farms. The largest, Waubra Wind Farm, completed in 2009, ( W - 192 MW, 128 turbines) is capable of producing enough electricity to power a city 3 to 4 times the size of Ballarat. Other significant nearby wind farms include Mount Mercer Wind Farm, completed 2014, ( S - 131 MW, 64 turbines) which produces enough energy to power 100,000 homes, equivalent to Ballarats population and Chepstowe, completed March 2015, ( W - 6 MW, 3 turbines) which produces enough power for 3,400 homes. The first community-owned wind farm in Australia, the Hepburn Wind Project at Leonards Hill, Victoria, completed in 2011, ( NE - 4 MW, 2 turbines) produces the equivalent amount of electricity used by the town of Daylesford, Victoria. Several large projects have planning approval, including Stockyard Hill Wind Farm ( W - 41 MW, 157 turbines), Moorabool Wind Project at Mount Egerton, Victoria and Ballan, Victoria ( E - 330 MW, 107 turbines). and the Lal Lal, Victoria Wind Farm ( SE - 150 MW, 64 turbines).. What are the names of the four windfarms?