Wind power run turbines only produce green energy around 30 per cent of the time.
green energy
Green Energy Tapping Takes Time As Coal Plants Remain
The international energy agency estimates that the percentage of wind energy, solar energy and energy from water resources will rise 22 percent by 2030, but at the same time the demand for energy is set to grow 76 percent.
China Overtakes US In Clean Energy Investment
A recent study made by environmentalist, that China has overtaken the US as top investor in clean energy. Asia now become a powerhouse in the emerging field, the report said.