Toxic Gas Leak at Palghar Chemical Unit in Maharashtra | 07 Mar 2026

Why in News? 

A major oleum gas leak occurred at a chemical unit in Palghar district, Maharashtra, prompting the evacuation of over 2,600 people. The National Human Rights Commission (NHRC) has taken suo motu cognisance of the incident. 

Key Points: 

• Incident: On 2 March 2026, a hazardous oleum gas leak — a fuming form of sulphuric acid — was reported at Bhageria Industries Ltd in Boisar MIDC.  
  • The gas formed a dense white cloud over a 5 km radius, affecting residential and industrial areas. 
• Evacuation: Over 2,600 people were evacuated.  
  • Local disaster teams, fire brigade, and NDRF units were deployed to contain the leak. 
• Impact: At least three people reported minor eye irritation.  
  • Authorities advised residents to stay indoors and follow safety protocols. 
• Cause: Preliminary reports indicate that the leak occurred due to faulty storage or mishandling of oleum, a fuming, highly corrosive chemical used in industrial processes. 
• Administrative Action: The NHRC took suo motu cognisance, directing the Maharashtra Chief Secretary to submit a detailed report within two weeks.  
  • Police registered an FIR against the company for negligent handling of hazardous chemicals. 
• Significance: The leak highlights the importance of industrial safety protocols, emergency preparedness, and regulatory oversight to protect public health in chemical industrial zones.