Wind power is one of the fastest growing sources of clean energy in the world, and Germany is a leader in this field. Germany has more than 30,000 wind turbines installed across the country, producing about 20% of its electricity. But not all wind turbines are created equal. Some are more efficient, reliable, and cost-effective than others.ElvWiS is a German company that specializes in vertical axis wind turbines, or VAWTs. These are wind turbines that have their rotors spinning around a vertical axis, unlike the more common horizontal axis wind turbines, or HAWTs.
Credit Future Galaxy