Climate change is one of the major challenges of the 21st century. Its most dire consequences can still be avoided if efforts are made to transform existing energy systems. In this regard, renewable energy sources (RES) have a great potential to replace greenhouse gas emissions from fossil fuel combustion and thereby mitigate climate change impacts.

When used properly, RES can contribute to social and economic growth, provide access to energy, ensure a reliable and sustainable energy supply and reduce the adverse environmental and health impacts of energy supplies.