Brussels, 07/02/2011 (Agence Europe) - EU27 leaders at the European Council on 4 February managed to reach an agreement on the necessity of completing the internal energy market by 2014. They also agreed to modernise and extend the EU's energy infrastructure, diversification of energy sources, massively invest in renewables and low carbon fuels (such as nuclear power) and ensure greater coherence in relations with non-EU supply countries. The European Commission welcomed this as another step...