XML 113 R63.htm IDEA: XBRL DOCUMENT v3.23.1
GROUP STRUCTURE (Details 4)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Autotrol Renovable S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name [1] Autotrol Renovable S.A. (1)  
Country [1] Argentina  
Main activity [1] Generation  
Direct and indirect participation [1] 100.00%  
G A S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name GASA  
Country Argentina  
Main activity Generation  
Direct and indirect participation 100.00% 100.00%
Enecor S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name Enecor S.A.  
Country Argentina  
Main activity Electricity transportation  
Direct and indirect participation 70.00% 70.00%
Fideicomiso C I E S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name Fideicomiso CIESA   
Country Argentina  
Main activity Investment  
Direct and indirect participation 100.00% 100.00%
Greenwind [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name [2] Greenwind (3)  
Country [2] Argentina  
Main activity [2] Generation  
Direct and indirect participation [2] 100.00% 50.00%
Hidroelectrica Diamante S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name HIDISA  
Country Argentina  
Main activity Generation  
Direct and indirect participation 61.00% 61.00%
Hidroelectrica Los Nihuiles S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name HINISA  
Country Argentina  
Main activity Generation  
Direct and indirect participation 52.04% 52.04%
C I S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name CISA  
Country Argentina  
Main activity Trader & investment  
Direct and indirect participation 100.00% 100.00%
Pampa Energia Bolivia S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name PEB  
Country Bolivia  
Main activity Investment  
Direct and indirect participation 100.00% 100.00%
P B 18 [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name PB18  
Country Ecuador  
Main activity Oil  
Direct and indirect participation 100.00% 100.00%
Energia Operaciones E N O P S A S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name Energía Operaciones ENOPSA S.A.   
Country Ecuador  
Main activity Oil  
Direct and indirect participation 100.00% 100.00%
Pampa Ecuador [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name Pampa Ecuador Inc   
Country Ecuador  
Main activity Investment  
Direct and indirect participation 100.00% 100.00%
Petrobras Energia Ecuador [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name PE Energía Ecuador LTD  
Country Gran Cayman  
Main activity Investment  
Direct and indirect participation 100.00% 100.00%
E I S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name EISA  
Country Uruguay  
Main activity Investment  
Direct and indirect participation 100.00% 100.00%
Pampa Inversiones S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name PISA  
Country Uruguay  
Main activity Investment  
Direct and indirect participation 100.00% 100.00%
Transportey Serviciosde Gasen Uruguay S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name TGU  
Country Uruguay  
Main activity Gas transportation  
Direct and indirect participation 51.00% 51.00%
Corod Produccion S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name [2] Corod (3)  
Country [2] Venezuela  
Main activity [2] Oil  
Direct and indirect participation [2]   100.00%
Petrolera San Carlos S A [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name Petrolera San Carlos S.A.  
Country Venezuela  
Main activity Oil  
Direct and indirect participation 100.00% 100.00%
Vientos De Arauco Renovables S A U [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name [3] Vientos de Arauco Renovables S.A.U. (4)  
Country [3] Argentina  
Main activity [3] Generation  
Direct and indirect participation [3] 100.00%  
Vientos Solutions Argentina S A U [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name Vientos Solutions Argentina S.A.U.  
Country Argentina  
Main activity Advisory services  
Direct and indirect participation 100.00%  
V S S L [Member]    
IfrsStatementLineItems [Line Items]    
Subsidiary name [4] VS S.L. (2)  
Country [4] España  
Main activity [4] Investment  
Direct and indirect participation [4] 100.00%  
[1] See Note 5.1.4.
[2] Interest assigned under the assignment of the indirect interest in the capital stock of mixed companies in Venezuela. See Note 5.3.2.
[3] See Note 5.1.5.
[4] See Note 5.1.3.