wind power: renewable energy
What's wind power? in brief, wind power includes the following formats: 1. using wind turbines to make electricity, 2. using wind mills for mechanical power, 3. using wind pumps for pumping water or drainage, 4. sails to propel ships...
As one kind of green, renewable energy, it's said that at the end of 2009, the capacity of wind-powered generators in the world was 159.2 gigawatts. And in Australia solar, wind power may meet 2020 energy use.
:-) In fact, in the application of green energy, we often noticed this: wind energy and solar power are combined together for powering. For example, in some cities, solar street lights are mainly powered with solar energy, but still with small wind turbine. That means some solar street lights use wind power too.
And when we come to living green, eco-friendly, solar power and wind energy are often used together. We offer use micro-wind turbines and solar panels together.
