| New Jersey Voluntary Agreement with State Power Plant Operator             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United States of America             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | New South Wales Electricity Retailer Greenhouse Benchmarks             | 
                                                                                                        
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             | 
                                                                                                        Australia             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | New York State Energy Plan             | 
                                                                                                        
             | 
                                                                                                        
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                                                                                                        United States of America             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Nova Scotia Energy Strategy - Renewable Energy Sources             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Offshore Wind Capital Grants Scheme             | 
                                                                                                        
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             | 
                                                                                                        United Kingdom             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Ontario Electricity Pricing, Conservation and Supply Act             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Ontario Exemption of Bio-diesel from Fuel Tax             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Ontario Expansion of Drive Clean Program             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Ontario Tax Rebate for Alternative Fuel Vehicles             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Outline for Promotion of Efforts to Prevent Global Warming             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Japan             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | PROCEL Public Lighting             | 
                                                                                                        
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             | 
                                                                                                        Brazil             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Partnership for Clean Fuels and Vehicles             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United States of America             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Pilot Emission Removals, Reductions and Learnings (PERRL)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Planned Voluntary Emissions Trading Scheme             | 
                                                                                                        
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             | 
                                                                                                        Japan             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Preferential Tax Regimes for Biofuels             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Program for Controlling Air Pollution from Motorcycles and Similar Vehicles – Promot             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Brazil             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Programme for Financing of Electric Energy Saving (PFAEE)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Mexico             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Programme for Incentives for Alternative Electricity Sources             | 
                                                                                                        
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             | 
                                                                                                        Brazil             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Quebec Voluntary Agreement with Aluminium Industry             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             | 
                  
              
                                                                                                        | Ratification of Kyoto Protocol             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2002             |