| Amendment of the Promotion Act for NRE Development, Utilization and Dissemination |  |  | Republic of Korea | 2004 | 
              
                                                                                                        | Methane to Markets Partnership |  |  | Australia | 2004 | 
              
                                                                                                        | Bio-energy Infrastructure Scheme |  |  | United Kingdom | 2004 | 
              
                                                                                                        | Biofuel tax credits |  |  | United States of America | 2004 | 
              
                                                                                                        | Biofuels Blending Regulations |  |  | Germany | 2004 | 
              
                                                                                                        | Biomass Research Centre |  |  | Italy | 2004 | 
              
                                                                                                        | COAL 21 |  |  | Australia | 2004 | 
              
                                                                                                        | Certification of NRE Systems |  |  | Republic of Korea | 2004 | 
              
                                                                                                        | Clean Development Mechanisms Coordination |  |  | Republic of Korea | 2004 | 
              
                                                                                                        | Clean Energy Transfer Initiative - Joint Energy Project between Ontario and Manitoba |  |  | Canada | 2004 | 
              
                                                                                                        | Directive on Cogeneration |  |  | European Union | 2004 | 
              
                                                                                                        | Combined Heat and Power Strategy to 2010 |  |  | United Kingdom | 2004 | 
              
                                                                                                        | EU Emissions Trading Scheme |  |  | Italy | 2004 | 
              
                                                                                                        | Electricity Industry Law |  |  | Mexico | 2004 | 
              
                                                                                                        | Emissions Trading Law |  |  | Germany | 2004 | 
              
                                                                                                        | Energy Act |  |  | United Kingdom | 2004 | 
              
                                                                                                        | Energy taxation (restructuring the Community framework for the taxation of energy products and electricity) |  |  | European Union | 2004 | 
              
                                                                                                        | Follow-up on the Keidanren Voluntary Action Plan on the Environment |  |  | Japan | 2004 | 
              
                                                                                                        | French National Allocation Plan 2005-2007 |  |  | France | 2004 | 
              
                                                                                                        | Cooperation with Brazil on Ethanol Powered Cars |  |  | Germany | 2004 |