28/09/2007 (Agence Europe) - A conference on European energy challenges is being organised in Madrid, Spain, by the Instituto de Empresa Business School and the European Commission, on Monday 1 October, where Spanish Industry Minister Joan Clos, President of the European Commission Jose Manuel Barroso, EU Energy Commissioner Andris Piebalgs and Competition Commissioner Neelie Kroes will speak. The event is being organised in honour of former EU Energy Commissioner Loyola de Palacio, who died...