Most innovative wind turbine designs
The V-shaped turbine is modeled on the lines of conventional turbines, however, with a sting of advancing technology. The difference between the conventional windmills and aero-generator is that the later generates power through a rotating vertical shaft, while the horizontal shafts form an important part of the former.
Look at this beautiful wind turbine designs.
The increasing demand for green electricity is like food for designers. Conventional horizontal axis wind turbines come with their own set of issues ranging from spoiling the view of the landscape to causing birth deaths and health related problems for people living nearby.
Research is on to find alternative designs, which can answer all the issues, while still providing enough energy to power homes and industries. Here is a list of some of the most innovative designed wind turbines for the future. Read More
Geothermal energy is generally considered environmentally friendly. There are a few polluting aspects of harnessing geothermal energy, but these are minor compared to the pollution associated with conventional fuel sources (e.g. coal, fossil fuels). 
