Brazil: Bill regulating water consumption by data centres to preserve water sovereignty was introduced to Chamber of Deputies

On 7 October 2025, the Bill regulating water consumption by data centres to preserve water sovereignty and protect natural resources was introduced to the Chamber of Deputies. The Bill applies to data centres, including cloud computing, storage, and information technology (IT) infrastructure providers, especially those consuming large volumes of water. It requires prior environmental licensing with water use plans, impact assessments, and mitigation measures. Data centres must prioritise reused or alternative non-potable water for cooling. Installations are restricted in water-scarce areas, conservation buffers, Indigenous lands, and near traditional communities. Data centres must measure and annually disclose water consumption and efficiency. Violations incur administrative, civil, and criminal penalties.