| Differential Energy Pricing             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        China             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Directive on measured against GHG emissions from nonroad vehicles             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        European Union             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | ENERGY STAR labeled Buildings and Plants             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United States of America             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Electricity Industry Law             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Mexico             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Emissions Standards from Stationary Sources             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Republic of Korea             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Emissions Trading Law             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Energy Act             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Energy Efficiency National Public Campaign             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        France             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Energy Efficiency and Demand Side Management (EEDSM) Programme             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        South Africa             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Energy taxation (restructuring the Community framework for the taxation of energy products and electricity)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        European Union             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Environmental Technologies Action Plan             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        European Union             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Ethanol in Fuel - Saskatchewan             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Follow-up on the Keidanren Voluntary Action Plan on the Environment             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Japan             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Free Energy Audit for Large Sized Companies             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Japan             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | French National Allocation Plan 2005-2007             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        France             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Fuel Efficiency labelling System             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Japan             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Fuel consumption labelling standard (ADR81/02) and fuel consumption label             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Australia             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Cooperation with Brazil on Ethanol Powered Cars             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | National Allocation Plan 2005-2007             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2004             | 
                  
              
                                                                                                        | Green Energy Policy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2004             |