If you dig down for some 10 kilometres down, you are gonna find 50 times more energy than all the oil and gas we have.

It is one of the six renewable energy sources and it is indeed limitless. It is renewable, C02 free and has low operating costs.

Hydroelectric energy is the most commonly-used renewable source of electricity.

One of the best short-term methods of curbing the global warming is the capture of methane. This brings us to biogas.

Let's talk about the importance of wind energy and what is being do to develop this sphere in Denmark