| CO2 emissions reduction ordinance             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Liechtenstein             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Greenhouse Gas Emission Reduction             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Russian Federation             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Tax Incentives for Renewable Energy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Tajikistan             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Actions for Cool Earth (ACE) Initiative             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Japan             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | CO2 Act             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Switzerland             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Amendment 12B to the Energy efficiency Regulations             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Carbon Price Floor             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | National Renewable Energy Action Plan (NREAP)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Croatia             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Trans-European Transport Network             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        European Union             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Royal Decree 238/2013, incorporates the regulation on thermal installations in buildings             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Spain             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Nationwide Integrated Disaster Risk Management and Climate Change Policy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Micronesia, Federated States of             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Building Control Act (Chapter 29)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Singapore             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Royal Decree 235/2013, on the basic procedure for certification of Energy efficiency in buildings             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Spain             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | PROBIOMASA: Project for the Promotion of Energy from Biomass             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Argentina             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Energy Efficiency Roadmap 2014-2030             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Philippines             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | National Energy Strategy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Italy             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Outlines on Promoting Ecological Civilization             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        China             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Royal Decree 233/2013, on energy saving of rental housing, building restoration and urban regeneration and renovation             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Spain             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Green Deal             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2013             | 
                  
              
                                                                                                        | Transport 2040 Integrated Strategic Vision             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Bhutan             | 
                                                                                                        2013             |