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Operating revenue (Tables)
12 Months Ended
Dec. 31, 2024
Operating Revenue  
Schedule of reconciliation from gross operating income to net operating income
     
 

2024

2023

2022

       
Revenue from sanitation services (i) 23,894,855 21,513,442 18,629,959
Construction revenue 6,225,871 5,600,332 4,863,752
Water/Sewage deduction account (FAUSP) (a) (395,179) - -
Financial asset (indemnity) (ii) 9,151,310 - -
Sales tax (2,632,653) (1,457,125) (1,363,628)
Regulatory, Control and Oversight Fee (TRCF) (iii)

(98,727)

(84,593)

(74,363)

Net operating revenue

36,145,477

25,572,056

22,055,720

 

(i)Includes the amount of R$ 117,878 corresponding to the TRCF charged from customers from the municipalities regulated by ARSESP (R$ 105,682 in 2023).
(ii)See Note 16.
(iii)Amount referring to the performance of the regulatory, control and oversight activity paid to ARSESP, under State Complementary Law 1.025/07.