David Mayer has an excellent video on wind power in west Texas. David is an AP teacher who has an excellent web site for both students and teachers. The video takes about 7 minutes and is professionally shot and edited. According to the video, each windmill can power about 500 homes with renewable energy. Not all are happy about having a windmill taller than the Statue of Liberty in their back yard. Some wonder if the boom will be short lived. On David's site, you can also talk to him in real time.