Explosion at Chemical Plant in Cilegon Releases Pungent Smoke

An explosion occurred at a chemical plant in Gerem, Cilegon, Banten, releasing white smoke and a pungent odour across the area. The incident took place around 2:30pm on Monday, 25 May 2026, with residents reporting loud explosions and sirens. White smoke enveloped the vicinity of the plant.

Local resident Faturrohmi told journalists: “I heard an explosion and sirens. It was from PT MCCI; the smell was like burning tyres around Gerem.” His home is approximately three kilometres from the plant, and the explosion caused panic among nearby residents.

“Very loud, I was at home. The plant is about three kilometres away,” he added.

After witnessing the explosion and smoke, residents reported the incident to Cilegon City’s Environmental Agency (DLH). DLH Head Sabri confirmed the event, stating that his team had rushed to the site for investigation. “Our team has just arrived; no updates yet. Based on Mr Faturrohmi’s report, there was an explosion and a complaint, but we’re still assessing,” he said.

Additionally, Sabri confirmed that the Cilegon Disaster Management Agency (BPBD) had been deployed to coordinate evacuations via local village officials. “BPBD has instructed the village head to evacuate residents from the area,” he added.