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Commitments (Tables)
12 Months Ended
Dec. 31, 2024
Notes and other explanatory information [abstract]  
Schedule of commitments related to long-term contracts
12.31.202412.31.2023
Energy purchase and transportation contracts102,761,072 102,523,854 
Acquisition of assets for electricity distribution2,435,097 1,741,146 
Improvements in transmission facilities310,665 — 
Modernization of GPS UHE215,573 — 
Acquisition of fixed assets and improvements in wind farms25,673 —