| Charging Infrastructure for Electric Vehicles - Revised Guidelines and Standards             | 
                                                                                                        
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                                                                                                        India             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Regulations Limiting Carbon Dioxide Emissions from Natural Gas-fired Generation of Electricity (SOR/2018-261)             | 
                                                                                                        
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                                                                                                        Canada             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Exemplary Administration Pact (Pacte de l'exemplarité de l'administration)             | 
                                                                                                        
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                                                                                                        Morocco             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Decree 2-18-74/2019 on the national GHG gases inventory system             | 
                                                                                                        
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                                                                                                        Morocco             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Phase V fuel consumption standards for passenger vehicles             | 
                                                                                                        
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                                                                                                        China             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Near Zero-emission Buildings Standard             | 
                                                                                                        
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                                                                                                        China             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Law no 0875 on Principles of Monitoring, Reporting and Verification of GHG Emissions             | 
                                                                                                        
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                                                                                                        Ukraine             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Regulation ЕАEU 048/2019 on requirements for energy efficiency of energy-consuming devices             | 
                                                                                                        
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                                                                                                        Russian Federation             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Regulation ЕАEU 048/2019 on requirements for energy efficiency of energy-consuming devices             | 
                                                                                                        
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                                                                                                        Kazakhstan             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Law No. 9786 Law to Combat Plastic Pollution and Protect the Environment             | 
                                                                                                        
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                                                                                                        Costa Rica             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Decision 280/QD-TTg On approval of the National Energy Efficiency Programme (VNEEP) for the period of 2019-2030             | 
                                                                                                        
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                                                                                                        Viet Nam             | 
                                                                                                        2019             | 
                  
              
                                                                                                        | Palm Oil Moratorium             | 
                                                                                                        
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                                                                                                        Indonesia             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Act of Promoting Utilization of Sea Areas in Development of Power Generation Facilities Using Maritime Renewable Energy Resources             | 
                                                                                                        
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                                                                                                        Japan             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Regulations Amending the Reduction of Carbon Dioxide Emissions from Coal-fired Generation of Electricity Regulations: SOR             | 
                                                                                                        
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                                                                                                        Canada             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Decree 32/2018 on inclusion of EVs in National Transit Law 24,449             | 
                                                                                                        
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                                                                                                        Argentina             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Omnibus Energy Act             | 
                                                                                                        
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                                                                                                        Germany             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Diesel and Gasoline Sulfur Standards             | 
                                                                                                        
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                                                                                                        China             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Heavy-duty vehicle emission standards             | 
                                                                                                        
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                                                                                                        Peru             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Climate Lens             | 
                                                                                                        
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             | 
                                                                                                        Canada             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Codes and Standards for Low Carbon Vehicles and Refuelling Infrastructure             | 
                                                                                                        
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             | 
                                                                                                        Canada             | 
                                                                                                        2018             |