Climate policies are fundamental to the future of our planet, while a truly European energy policy is an important factor for competitiveness. The primary objective of 40% reduction of greenhouse gas emissions for 2030 greenhouse is the basis of the most efficient in terms of cost to an economy with low carbon dioxide emissions. Reduce by at least 27% renewable energy is an important objective to provide stability to investors, stimulate green jobs and support security of supply. The 2030 expressed the EU's willingness to promote progress towards a competitive low carbon dioxide, the investment stability and the security of energy supply, to ensure that energy remains affordable for households and businesses, sets a higher ambition as regards climate change.