| Feed-in Tariff for Very Small Power Producers (excluding solar PV)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Thailand             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Amendment of the Renewable Energy Sources Act -EEG-             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Abu Dhabi - The Electricity Wiring Regulations (Third Edition)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Arab Emirates             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Carbon Tax             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Mexico             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Law 20,571 on Distributed Generation             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Chile             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | National Development Plan 2015-2018             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Costa Rica             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Ceiling Price for Geothermal (Ministerial Regulation No. 17/14)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | 2nd Energy Master Plan             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Republic of Korea             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Carbon Tax             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Chile             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Renewable energy tax incentive             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Egypt             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Contract for Difference (CfD)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Distribution Code             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Switzerland             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Regulatory Order fixing the guaranteed purchase price and the conditions of their application for electricity generated from facilities using photovoltaic segment.             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Algeria             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | National Renewable Energy Action Plan (NREAP)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Montenegro             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Interim Measures for the new power access network supervision             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        China             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Regulation on Monitoring of Greenhouse Gas Emissions             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Turkey             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Proclamation no. 810/2013 on energy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Ethiopia             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Karnataka Solar Policy             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        India             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Operational Programme Quality of Environment for the period 2014-2020             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Slovakia             | 
                                                                                                        2014             | 
                  
              
                                                                                                        | Decree on the Cut of Incentives for Photovoltaic Plants (Spalma Incentivi)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Italy             | 
                                                                                                        2014             |