“RES – RENEWABLE ENERGY SOURCES” are defined as all those sources present in nature such as wind, water, sun, mass, from which, through technological systems, it is possible to obtain and produce clean and renewable electrical and thermal energy that can be repeated cyclically or continuously.
In recent years, the sudden industrial development and the continuous need for “energy” have created an increasingly strong energy demand in parallel with the advancement of technological development; this has meant that the use of conventional energies has made up for the growing demand, but has caused an increase in pollution to the point of upsetting and changing the entire world balance.

Renewable energy plays a fundamental role in the fight against climate change and in reducing pollution, it helps to diversify and improve the security of energy supplies and contributes to maintaining the world’s energy balance.
That is why European Union (EU) leaders have endorsed mandatory national targets to increase the share of renewable energy to 20% of EU final consumption by 2020.
At the same time, all world governments have a responsibility to promote energy efficiency and renewable energies, but individuals too – as energy consumers and producers, workers, members of households – must contribute by reducing consumption and promoting less polluting sources.
The use of renewable sources is an effective method to make our energy supply more eco-sustainable while improving the quality of life at the same time.
The energy sector is at the center of the global strategy to combat climate change and to significantly reduce the pollution of our planet.
The current energy supply is still dominated by fossil fuels which release greenhouse gases when burned for energy.
Renewable energy sources, on the other hand, during their life cycle do not cause climate-altering emissions except in small quantities, contributing significantly to reducing air pollution, with direct positive repercussions on our health.