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Quick answers
What leaked at Bhopal?
Methyl isocyanate from a storage tank at the UCIL pesticide plant on the night of 2–3 December 1984. The page does not discuss how to handle or release the chemical. The public fact is an uncontrolled urban exposure.
How many people died?
The official immediate death toll often cited is 2,259. Indian government statements later used about 3,500 deaths in the first days and more than 15,000 gas-related deaths over the following years. Campaign estimates run higher. All of these are dated published figures, not a single census.
What was the 1989 settlement?
UCC paid US$470 million to the Union of India under Supreme Court orders of 14–15 February 1989 to resolve civil claims. Criminal proceedings were first quashed and later revived. Distribution of the money to claimants took years and remains criticised.
Who was convicted?
On 7 June 2010 a Bhopal court convicted seven former UCIL officials, including chairman Keshub Mahindra, and the Indian company of causing death by negligence (IPC 304A) and related counts. Sentences were two years and fines. An eighth accused had died. Warren Anderson was not in the dock.
Why is the status “mixed”?
Civil claims were settled; criminal law produced only negligence convictions of Indian employees; the American parent executive was never tried in India; the factory site’s contamination file is not closed. Those outcomes do not add to a single word like convicted or closed.
What Indian laws followed?
The 1985 claims-processing Act, the Environment (Protection) Act 1986 and the Public Liability Insurance Act 1991. Together they centralised claimant representation, environmental rule-making and no-fault industrial insurance.
Bhopal is why English environmental-law courses teach community right-to-know and why Indian courses teach the 1986 Act.
It is also why mixed remains an honest status word.
Law & institutions
- Bhopal Gas Leak Disaster Act 1985 — Exclusive representation of claimants by the Union — a unique procedural monument to the leak.
- Environment (Protection) Act 1986 — Central power to set environmental rules, enacted in the disaster’s political weather.
- Public Liability Insurance Act 1991 — No-fault insurance for hazardous-industry accidents, a direct statutory lesson from compensation delay.
- US EPCRA 1986 — Emergency Planning and Community Right-to-Know Act, taught in English as the American legislative echo of Bhopal plus domestic incidents.
Culture
- The absent American — Anderson’s departure became a stock image of corporate distance in English documentary.
- Five Past Midnight — The Lapierre–Moro narrative and later films gave English readers characters where the docket gave case names.
- Anniversary journalism — Every decade reprints the night and the uncleared site, often without the 1996 charge reduction.
- Law-school hypothetical — Bhopal is the standard fact pattern for parent-company duty and cheap settlement of catastrophic harm.
Money & scale
- US$470 million in 1989 — Paid at once by UCC. In 1989 dollars it was large for Indian tort practice and small against claimant counts already in the hundreds of thousands.
- 2010 fines — Personal fines of 100,000 rupees and a company fine of 500,000 rupees sat beside the two-year terms — figures that explain the public anger more clearly than any metaphor.
- Cleanup estimates — Site-remediation cost figures have been published and disputed for decades; they are not part of the 1989 civil receipt.
The impact is a statute cluster and a warning about settlements that outrun criminal law.
Public-record encyclopedia. Not legal advice. Not a how-to. Graphic detail is withheld. Wars belong in a separate atlas.