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Home / News / Market & Investments / ANEEL authorizes adjustments of up to 19% in the electricity bill

ANEEL authorizes adjustments of up to 19% in the electricity bill

Approved adjustments exceed inflation and affect consumers in four Brazilian states
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  • Photo by Henrique Hein Henrique Hein
  • July 2, 2025, at 10:16 am
1 min 29 sec read
ANEEL authorizes adjustments of up to 19% in the electricity bill
Photo: Canva

With the collaboration of Manoel Guimarães

Enel-SP customers will not be the only ones to feel the increase in their electricity bills. In addition to the adjustment already announced by Canal Solar, ANEEL (National Electric Energy Agency) also authorized tariff corrections for distributors Energisa Sul Sudeste and Energisa Tocantins.

Both distributors will see double-digit increases, well above the accumulated inflation of the last 12 months, which was 5,32%, according to data published by IBGE (Brazilian Institute of Geography and Statistics).

In the case of Energisa Sul Sudeste, the average increase will be 19,05%, effective July 12. For high-voltage consumers, the adjustment will be 18,8%, and for low-voltage consumers, the adjustment in the electricity bill will be 19,15%. The decision affects 83 municipalities in the states of São Paulo, Minas Gerais and Paraná, impacting approximately 687 thousand consumers.

Energisa Tocantins customers will feel the effects of the adjustment starting July 4, with an average increase of 12,68%. The impact will be 13,25% for high voltage and 12,55% for low voltage. The company is responsible for distributing electricity to more than 478 thousand customers, serving all 139 municipalities in the state.

In addition to the adjustments, the ANEEL also set new regulatory parameters for energy losses from Energisa Tocantins, valid for the period between 2025 and 2029. 1,16% per year will be considered in technical losses on injected energy and 4,27% per year in non-technical losses on the measured market.

See also other features how to calculate the kWh on your electricity bill in a simple and precise way.

Electricity bills will be more expensive in São Paulo this week

all the content of Canal Solar is protected by copyright law, and partial or total reproduction of this site in any medium is expressly prohibited. If you are interested in collaborating or reusing part of our material, please contact us by email: redacao@canalsolar.com.br.

ANEEL (National Electric Energy Agency) electricity bill Energisa tariff adjustment
Photo by Henrique Hein
Henrique Hein
He worked at Correio Popular and Rádio Trianon. He has experience in podcast production, radio programs, interviews and reporting. Has been following the solar sector since 2020.
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An answer

  1. Hamilton O. Santos Jr. said:
    5 July 2025 to 09: 43

    If the increase in energy is well above inflation, it is the responsibility of ANEEL, who will complain in defense of the consumer?

    Reply

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