XML 56 R48.htm IDEA: XBRL DOCUMENT v3.22.1
Nature of the business, Assets acquired (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 14, 2021
USD ($)
MW
Nov. 25, 2021
USD ($)
MW
Aug. 06, 2021
USD ($)
Plant
MW
Jun. 16, 2021
MW
May 14, 2021
USD ($)
MW
Apr. 07, 2021
USD ($)
MW
Jan. 31, 2021
Jan. 08, 2021
Jan. 07, 2021
Mar. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Sep. 30, 2021
Jul. 15, 2021
USD ($)
Jun. 15, 2021
USD ($)
Dec. 04, 2020
Nature of the business [Abstract]                              
Investment under the equity method                   $ 285,029 $ 294,581        
Interest rate                             2.50%
Solana [Member]                              
Nature of the business [Abstract]                              
Ownership interest                   100.00%          
Italy Solar PV [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method     $ 9,000                        
Gross capacity | MW     3.7                        
Number of solar plants acquired | Plant     2                        
Italy Solar PV 3 [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method $ 4,000                            
Gross capacity | MW 2.5                            
Calgary District Heating Center [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method         $ 22,900                    
Gross capacity | MW         55                    
Weighted average contract life                   20 years          
La Sierpe [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method   $ 23,500                          
Gross capacity | MW   20                          
Rioglass [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method                     $ 17,100        
Percentage of interest acquired               42.50%     85.00% 42.50%      
Ownership interest             57.50% 57.50% 15.00%            
Rioglass [Member] | Solana [Member]                              
Nature of the business [Abstract]                              
Ownership interest                     100.00%        
Coso [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method           $ 130,000                  
Gross capacity | MW           135                  
Period of PPA                   18 years          
Coso [Member] | Project Debt [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method                         $ 40,000    
Vento II [Member]                              
Nature of the business [Abstract]                              
Investment under the equity method                           $ 180,700  
Percentage of interest acquired                           49.00%  
Gross capacity | MW       596                      
Ownership interest       51.00%                      
Period of PPA                   5 years