Vedanta shares slip after FIR in 2026 blast case update

Stock dips despite a positive broader market

Shares of Vedanta Ltd fell in Friday’s trade even as the broader market remained positive, after reports said an FIR was filed against Anil Agarwal and other officials in connection with a fatal boiler blast in Chhattisgarh. On the BSE, the stock declined 1.39% to a low of Rs 771.85 after the report. NSE data also showed the stock at Rs 778.25 in the morning session, down Rs 4.60 or 0.59%. The move came after a run of gains earlier in the week. Vedanta shares had risen 1.79% on April 15 and 2.19% on April 16 before turning lower.

What the police case is about

Police registered the FIR in relation to the boiler explosion at Vedanta’s power plant in Chhattisgarh’s Sakti district. The FIR names Vedanta Group chairman Anil Agarwal, management official Devendra Patel, and other officials. Sakti Superintendent of Police Prafull Thakur said “eight to ten” individuals have been named. He added that if more persons are found responsible during the investigation, their names will be added.

The case has been registered at Dabhra police station. The sections cited are 106 (causing death by negligence), 289 (negligent conduct with respect to machinery) and 3(5) (common intention) of the Bharatiya Nyaya Sanhita, according to the police.

The April 14 explosion and casualties

The explosion occurred on April 14 at the plant in Singhitarai village, when a steel tube carrying high-pressure steam from the boiler to the turbine burst. Police said the accident killed 20 people and injured 16, many with severe burns.

In a separate stock exchange filing dated April 14, Vedanta described the incident as an “unfortunate” accident at Unit-1 boiler of the company’s Athena Power plant located at Singhitarai, Chhattisgarh. The company said 24 workmen of its subcontractor were affected and 10 had succumbed to their injuries “as of now” in that initial disclosure. Later police updates cited 20 deaths and 16 injuries.

Preliminary technical findings cited by investigators

Police said a preliminary technical investigation found that excessive fuel accumulation inside the boiler furnace led to a pressure build-up, which triggered the explosion. A police statement said the initial report submitted by the Chief Boiler Inspector concluded that excessive fuel generated high pressure and caused a blast in the boiler. The statement added that the pressure forced a lower pipe of the boiler out of its designated position, resulting in the severe accident.

A report by the Forensic Science Laboratory (FSL) in Sakti also confirmed that accumulated fuel and excessive pressure were the main causes of the explosion, the police statement said.

Maintenance and operational lapses alleged in the probe

Authorities said the investigation indicated “lapses in upkeep and negligent operation” at the facility. Police also stated that Vedanta and its contractor NGSL (NTPC GE Power Services Limited) did not properly follow maintenance and operational standards for machinery and equipment.

According to the police account, these lapses led to sudden fluctuations in boiler pressure and the eventual accident. Based on the available evidence and technical findings, negligence has been established prima facie, following which an FIR was lodged, the statement said.

Vedanta’s exchange filing: support for injured, investigation initiated

Vedanta had informed stock exchanges about the incident on April 14. In that filing, the company said it was extending full support to the injured and closely coordinating with attending medical teams and local authorities.

Vedanta also said it was in the process of ascertaining details and had initiated a detailed investigation into the incident in coordination with its subcontractor and the relevant authorities. The company added it was ensuring the best possible medical assistance and treatment to all those affected.

Investigation steps: special team and pending reports

PTI reported that a special investigation team led by Additional SP Pankaj Patel has been formed. The team includes Sub Divisional Officer of Police Sumit Gupta, forensic officer Srishti Singh and Dabhra police station in-charge Rajesh Patel.

Police said several reports are awaited, including post-mortem reports of the deceased and findings from the forensic science laboratory and the industrial health and safety department. Authorities also said additional sections may be added based on findings.

Political response noted by agencies

Following the incident, the Congress demanded registration of an FIR against the plant management and called for a judicial inquiry into the blast, according to agency reports.

Vedanta’s separate commentary on aluminium prices

In another update cited alongside the developments, Vedanta said aluminium prices have continued to trend upwards over the past two weeks, notwithstanding the recent de-escalation of war in West Asia. It attributed the price strength to supply disruptions led by attacks on aluminium plants of EGA and Alba, and blockage of the Strait of Hormuz (SoH), which it said are outweighing risks of demand destruction. Vedanta said it factors in lower production from the Middle East in its demand-supply view and forecast a “much higher deficit” in CY2026-27E, adding that inflexible and insufficient global surplus capacity should keep aluminium prices firm.

Key facts at a glance

Market impact and why investors are watching

The immediate market reaction was a decline in Vedanta shares after news of the FIR and details of the preliminary findings. The stock had posted gains over April 15 and April 16, but turned lower as the legal and safety-related developments came into focus.

For investors, the key variables now are the progress of the investigation, any additional sections added, and any operational or compliance actions that follow from official findings. The police commentary has pointed to alleged maintenance and operational lapses, which can raise questions around safety processes and contractor oversight at industrial facilities.

Conclusion

Vedanta shares traded lower after an FIR was filed against Anil Agarwal and other officials linked to the April 14 boiler blast at the company’s Chhattisgarh power plant. Police have cited preliminary technical findings and said further reports are awaited, while Vedanta has said it is supporting affected workers and conducting a detailed investigation with relevant authorities.