B3 hosts CIAS waste-management concession auction valued at BRL 2.32 billion

• B3 hosted an auction for a 30-year municipal solid-waste management concession for CIAS in Brazil’s Minas Gerais state.
• Consorcio Centro-Oeste Tratamento de Residuos won with the only bid; contract value estimated at BRL 2.32 billion.
• Concession covers transfer, transport, treatment, final disposal of urban waste; includes related infrastructure buildout, operations, maintenance.
• Project spans 31 municipalities in the Centro-Oeste region of Minas Gerais.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. B3 SA Brasil Bolsa Balcao published the original content used to generate this news brief on July 31, 2026, and is solely responsible for the information contained therein.