The regulatory agency, now known as Cuiabá Regula, has approved a 4.16% increase in water and sewage bills that will take effect on March 21. This increase has been challenged by the Cuiabá city hall, which does not support the hike. The company responsible for providing these services, Águas Cuiabá, has stated that the rate change adheres to the contractual tariff formula and that the funds generated will be funneled back into maintaining the water system infrastructure.

In defense of the increase, Cuiabá Regula emphasized that a federal sanitation law allows for such adjustments to be made every 12 months, affirming the correctness of the calculations provided by the water company. As a result, an average bill of R$ 100 will rise to approximately R$ 104 following the implementation of this new rate. The agency's stance illustrates an adherence to regulatory policies despite potential public discontent.

This rate hike comes at a time when many families are already feeling financial strain, raising concerns over affordability and the impact on household budgets. While the increase is positioned as a necessary measure to maintain services, critics argue it disproportionately affects residents amidst broader economic pressures. As the situation unfolds, it remains to be seen how this decision will affect public sentiment and future regulatory measures in the region.