Brussels, 04/03/2008 (Agence Europe) - When in Washington on Tuesday 4 March, Energy Commissioner Andris Piebalgs signed the accession protocol formalising the European Commission's involvement in the international Methane to Markets (M2M) partnership. M2M, which was launched by 14 countries in November 2002, is an important initiative in reducing methane emissions and now has 20 governments - Germany, Italy, Poland and the United Kingdom from the EU, Argentina, Australia, Brazil, Canada,...