Sauer Energy has patented vertical axis wind technology, which allows the production of electric power with far smaller and bird-safe windmills. These windmills can be mounted on small to large buildings, and don't require as much space or support as traditional windmills. Sauer is just beginning to offer the product by establishing a distribution network for sales. I think they could use some press coverage as their technology is revolutionary, very green, and will be easy and affordable to the public. Incredibly, Sauer says electricity can be generated by their product with wind speeds as low as 5 mph. Learn more here.