http://freerenergy.com/blog/engineering/what-is-the-payback-time-for-a-giant-wind-turbine Fri, 30 Oct 2009 10:30:45 +0000 http://backend.userland.com/rss092 en Jacob S asked: Given the investment required in building a wind turbine, how long does it take for one to recoup the investment given the value of the energy it produces?wind energy http://freerenergy.com/blog/engineering/what-is-the-payback-time-for-a-giant-wind-turbine