Brussels, 24/09/2001 (Agence Europe) - The European Union, represented by Olivier Deleuze, President of the EU Energy Council, is taking part, on Monday and Tuesday in Geneva, at the United Nations meeting to prepare the World Summit on Sustainable Development to be held in Johannesburg (South Africa) in September 2002. Ministers of 55 member countries of the United Nations Economic Commission for Europe (UNECE) are meeting to examine progress made since the first Earth Summit, in Rio 1992....