| Presidential Regulation No. 96 of 2024 Regarding Energy Buffer Reserves             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2024             | 
                  
              
                                                                                                        | Clean Hydrogen Certification System Operation Plan             | 
                                                                                                        
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                                                                                                        Republic of Korea             | 
                                                                                                        2024             | 
                  
              
                                                                                                        | Special Action Plan for Energy Conservation and Emission Reduction in the Iron and Steel Industry             | 
                                                                                                        
             | 
                                                                                                        
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                                                                                                        China             | 
                                                                                                        2024             | 
                  
              
                                                                                                        | Carbon Contracts for Difference (CCfD) program for energy-intensive industries             | 
                                                                                                        
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                                                                                                        Germany             | 
                                                                                                        2024             | 
                  
              
                                                                                                        | Emission Standards Framework for Power Generation Units             | 
                                                                                                        
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                                                                                                        Singapore             | 
                                                                                                        2023             | 
                  
              
                                                                                                        | Emissions Trading System (ETS) 2023             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2023             | 
                  
              
                                                                                                        | 2030 Methane Emissions Reduction Roadmap             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Republic of Korea             | 
                                                                                                        2023             | 
                  
              
                                                                                                        | 2030 Strategy and 2021–2023 Action Plan for Climate Change Mitigation (CSAP)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Georgia             | 
                                                                                                        2021             | 
                  
              
                                                                                                        | Oil and Gas Strategy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2020             | 
                  
              
                                                                                                        | Flare gas regulations             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Nigeria             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Law on Energy Mapping in Large Companies             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Sweden             | 
                                                                                                        2016             | 
                  
              
                                                                                                        | Nova Scotia Strategic Energy Management             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2015             | 
                  
              
                                                                                                        | Quebec Industrial Systems Energy Efficiency Program (Hydro Quebec)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2015             | 
                  
              
                                                                                                        | Low-Carbon Emission Mining Plan (Plano MBC)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Brazil             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | RE obligation for industry             | 
                                                                                                        
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             | 
                                                                                                        Egypt             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Climate change mitigation and adaptation sector plan for the consolidation of a low carbon economy in the manufacturing industry             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Brazil             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Clean Technology Investment Program             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Australia             | 
                                                                                                        2012             | 
                  
              
                                                                                                        | Industrial Energy efficiency Data Analysis Project             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Australia             | 
                                                                                                        2012             | 
                  
              
                                                                                                        | CO2 Emission Reductions in the Cement Industry (Industrial Minister Regulation No. 12/12)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2012             | 
                  
              
                                                                                                        | National Energy efficiency Plan             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Brazil             | 
                                                                                                        2011             |