RENEWABLE ENERGIES

RENEWABLE ENERGIES ( by Juan Antonio) 

The renewable energies represent a clear saw into the future of the human being. NowadayS , climate change is the one concern of most of us. In this way, renewable energy could be a mighty tool to stand up and decrease the frightening effects of the change. 

On the one hand, it is mandatory to explain that four types of renewable energy generation systems produce zero emissions of C02 to the atmosphere, these systems convert the  endless natural resources, like the flow of water or wind, the solar radiation or even the thermal energy inside the earth to generate electrical power. On the other hand, we have to pay attention that it is not possible to manage an electrical grid, completely based on renewable energy. That's due to the temporary unavailability of the natural resources, for example, lack of water during droughts or absence of wind in summer. 

Despite the dependence on carbon-based generation systems, In my opinion  a good balance between renewals and conventional generation could be the key to open a new scenario in the fight against climate change. If we need new concepts of energy systems to reverse the change, renewable energy is the smartest technology we own nowadays.