XML 54 R79.htm IDEA: XBRL DOCUMENT v3.20.1
36.COMITTMENTS (Tables)
 12 Months Ended
Dec. 31, 2019
Commitments  
Schedule of detailed information about contractual obligations and commitments

Cemig and its subsidiaries have contractual obligations and commitments as follows:

 

    2020       2021       2022       2023       2024       After 2025        Total    
Purchase of energy from Itaipu    1,701       1,538       1,538       1,568       1,551       32,724       40,620  
Purchase of energy – auctions    4,408       4,081       4,035       4,281       4,724       55,730       77,259  
Purchase of energy – ‘bilateral contracts’    334       334       334       334       223       148       1,707  
Quotas of Angra 1 and Angra 2    296       289       291       299       302       6,352       7,829  
Transport of energy from Itaipu    240       251       264       251       238       1,441       2,685  
Other energy purchase contracts    3,619       3,347       3,808       3,679       3,913       35,082       53,448  
Physical quota guarantees    845       757       718       681       653       13,601       17,255  
Total    11,443       10,597       10,988       11,093       11,604       145,078       200,803