 Energy efficiency is very important. Because it is the cheapest way and the easiest way to overcome the energy crisis. It can address the climate issue. It helps to save natural resources but also financial resources. It means that energy will be cheaper for all households. Progress always costs something but in the end you will get a great payback. Our energy will be cheaper and so therefore industries will find it convenient. When you reduce the consumption of energy, first of all you reduce the costs obviously and secondly you make the life of people much better. Each country or each region in the world has to shift towards sustainable energy. Every country has different types of energy resources but there's just one thing that we can do in common and that's energy efficiency. We can all do savings from our energy consumption. Efficient energy also means less emissions. Less emissions means better quality of life and better health for all of us.