Brussels, 13/11/2007 (Agence Europe) - Speaking at the World Energy Council's 20th World Energy Congress in Rome on 11-15 November 2007, Jose Manuel Barroso, the president of the European Commission, stressed the EU27's commitment to taking on board the energy and climate challenges of the twenty-first century. He said that the EU would be using five pillars to this end, namely increasing EU energy efficiency and saving 20% of energy by 2020; tripling renewable energy use to 20% by 2020 and...