On Tuesday morning, residents in various neighborhoods of Santo André, located in the Greater São Paulo area, were awakened by a powerful explosion originating from the Capuava Petrochemical Complex. The explosion, which occurred around 3 AM, was accompanied by significant flames rising from the refinery’s flare stack. Eyewitnesses reported hearing the blast from as far as 10 kilometers away, evoking memories of past incidents that had not been seen in decades. Many were left alarmed, including those in the downtown area of Santo André.\n\nFollowing the explosion, a blackout affected multiple neighborhoods in Santos André. The energy company Enel attributed the power outage to an issue at the Leste substation, which is managed by ISA Brasil Energia. The sequence of events highlighted not only the dangers associated with petrochemical facilities but also raised concerns about the reliability of local energy infrastructure. Residents expressed unease about their safety and the potential for future incidents, while local authorities were expected to investigate the causes of the explosion and blackout.\n\nThe incident underscores the need for stringent safety protocols at industrial sites, particularly those located near residential areas. It calls into question the preparedness of local emergency services in such situations, as well as the transparency of communication from energy and industrial companies regarding incidents that affect communities. It also brings to light the greater implications for industrial regulations in Brazil, echoing fears of public safety versus economic development in regions heavily reliant on petrochemical industries.