Who gains from saving nature
Ledger 1 : 33 — For each dollar financing nature-based solutions in 2023, about $33 financed activities harmful to nature. (UNEP)
Cases / Oil spill · United Kingdom · 1967–2026

Torrey Canyon spill and creation of the IOPC Funds

Nature's voice · report
In 1967, 119,000 tonnes of oil entered my waters off south-west England.
Did nature suffer? Yes. Harm is on record. Disputed
Recorded
  • The early dispersant chemicals used on the oil harmed me more than the oil did. ITOPF
  • Under the 1992 conventions the money available for harm to me is limited to reasonable measures of reinstatement actually undertaken or to be undertaken. IOPC Funds
  • 119,000 tonnes of oil entered my waters.
    Torrey Canyon (ITOPF).
What the record lacks: 4 none on record · 2 insufficient · 2 disputed · 2 unclear See the gaps
Accounts of the harm differ
Can the Fund pay for pure environmental damage?
  • Courts Spanish Supreme Court (2018): Awarded EUR 554.10m for pure environmental and moral damages in the Prestige case. IOPC Funds
  • International bodies IOPC Funds: The EUR 554.10m was "not recoverable from the 1992 Fund"; environmental claims under the 1992 conventions are limited to reasonable reinstatement measures. IOPC Funds

The 1967 Torrey Canyon spill off south-west England led governments, the shipping industry and the oil industry to build a two-tier compensation system for oil spills from tankers. Later spills show where that system's limits fell.

119,000 tOil spilled in the Torrey Canyon grounding, 1967 (ITOPF)
Spill size as given by ITOPF; it is the incident behind the 1969 and 1971 conventions.

Status As of October 2026: the UK Supreme Court heard the London Club's appeal on 22-23 June 2026 and judgment is awaited; the IOPC Funds continue to pay Gulfstream claims.

What?
The Torrey Canyon oil spill in 1967 led to the 1969 Civil Liability Convention and the 1971 Fund Convention, and later to the 1992 conventions administered by the IOPC Funds. IOPC Funds
Where?
Torrey Canyon: off south-west England. Later cases cited: Spain (Prestige), South Korea (Hebei Spirit), Tobago (Gulfstream). ITOPF
When?
1967 spill; conventions adopted 1969 and 18 December 1971; Fund Convention in force 16 October 1978; the 1971 Fund closed in 2014. International Maritime Organization
Who?
Gained
  • Shipowners (a stated purpose of the 1971 Convention was relief from the additional financial burden of the 1969 CLC) — Liability shared with oil receivers International Maritime Organization
Lost
  • Companies receiving more than 150,000 t of crude or heavy fuel oil a year by sea in member states — Pay the Fund's levies after incidents IOPC Funds
  • Claimants whose losses exceed the limits — Prestige: payments reached a level of 15.22% IOPC Funds
Harmed
  • Coastline hit by Torrey Canyon oil and early dispersant chemicals — Chemicals did more harm than the oil ITOPF
Why?
Governments, the shipping industry and the oil industry united after the spill; the stated aim was to share cost between shipowners and oil receivers. IOPC Funds
How?
Tier 1: shipowner and its insurer up to the CLC limit. Tier 2: the Fund, paid for by oil receivers, levied after incidents rather than in advance. IOPC Funds
6 of 6 questions answered from the record

What happened

The record, in order.

The Torrey Canyon grounded in 1967 off south-west England and spilled 119,000 tonnes of oil, according to ITOPF. The IOPC Funds' commemorative brochure says the incident "led Governments, the shipping industry and the oil industry to unite."

Two conventions followed under the International Maritime Organization. The 1969 Civil Liability Convention (CLC) set the shipowner's liability. The 1971 Fund Convention, adopted on 18 December 1971 and in force from 16 October 1978, created a fund paid for by oil receivers. One stated purpose of the 1971 Convention, according to the IMO, was "to give relief to shipowners in respect of the additional financial burden" imposed by the 1969 CLC. A 1969 Brussels proposal had been for a fund "subscribed to by the cargo interests."

The system has two tiers: the shipowner and its insurer pay up to the CLC limit, and the Fund pays above it, funded by contributions from companies that receive more than 150,000 tonnes of crude or heavy fuel oil by sea a year in member states. According to the Fund's own FAQ, it does not operate on an annual levy and invoices only when incidents occur or circumstances require it; it has a policy of not levying contributors earlier than needed.

The Prestige spill (Spain, 2002) shows how the limits worked in practice. The Spanish Supreme Court awarded EUR 1,439.08m in 2018, of which EUR 884.98m was pollution damage and EUR 554.10m "pure environmental and moral damages." The IOPC Funds said the latter was not recoverable from the 1992 Fund. The final level of payments was 15.22%.

Two later incidents are recorded in the IOPC Funds' documents. In Hebei Spirit (South Korea, 2007) 127,483 claims were filed for KRW 4,227bn. In Gulfstream (Tobago, February 2024) the barge had no identified flag and no P&I insurer, and the Fund has been paying claims while the registered owner remains unidentified.

  1. 1967Torrey Canyon grounds off south-west England; 119,000 t of oil spilled (ITOPF)
  2. 1969Civil Liability Convention (CLC) sets the shipowner's liability
  3. 1971Fund Convention adopted on 18 December
  4. 1978Fund Convention enters into force on 16 October
  5. 2002Prestige spill; shipowner's insurer pays EUR 22.8m and the 1992 Fund EUR 147.9m (to 31 Dec 2024: EUR 147,937,442)
  6. 20141971 Fund closes after paying about GBP 331m
  7. 2018Spanish Supreme Court awards EUR 1,439.08m in the Prestige case (19 December)
  8. 2024Gulfstream barge spill off Tobago; Court of Appeal in London refuses registration of the Spanish judgment against the Prestige insurer (12 December)
  9. 2026UK Supreme Court hears the London Club's appeal on 22-23 June; judgment awaited

What was said

Claims, in the words of those who made them.

“led Governments, the shipping industry and the oil industry to unite.”

IOPC Funds, 1971 Fund commemorative brochure, on the Torrey Canyon · undated · IOPC Funds

“to give relief to shipowners in respect of the additional financial burden”

“only invoices when incidents occur or circumstances require it.”

“has a policy of not levying contributors earlier than needed.”

“shall be limited to costs of reasonable measures of reinstatement actually undertaken or to be undertaken”

IOPC Funds, Claims for environmental damage: an overview, on the 1992 conventions · 2019 · IOPC Funds

“two of the largest contributors to the 1992 Fund”

IOPC Funds news item, on Reliance and Nayara Energy · 8 August 2022 · IOPC Funds

“appears to have no insurance, was in poor condition.”

Director of the IOPC Funds, on the Gulfstream barge, as recorded in IOPC document IOPC/MAY26/3/5 · 2026 · IOPC Funds

Where accounts differ

Each party's account, side by side, with its source. The record does not settle these points; it shows them.

Can the Prestige insurer be held to the Spanish judgment beyond the CLC limit?
Government and regulators
Spain

Obtained a EUR 855.5m Spanish judgment against the London Club; the Club's appeal to the UK Supreme Court (UKSC/2025/0034) was given permission in part on 6 May 2025. Spain's own appeal (UKSC/2025/0031) was refused on 2 May 2025.

Court of Appeal of England and Wales
Company or project
London Steam-Ship Owners' Mutual (the Club)

Relied on its "pay to be paid" rule 3.1 and the London arbitration clause (rule 43.2); the English Court of Appeal refused registration of the Spanish judgment.

Court of Appeal of England and Wales
Courts
English Court of Appeal ([2024] EWCA Civ 1536, 12 December 2024)

The arbitrator's awards "did, however, create a binding issue estoppel," so registration was refused on public-policy grounds.

Court of Appeal of England and Wales
Can the Fund pay for pure environmental damage?
Courts
Spanish Supreme Court (2018)

Awarded EUR 554.10m for pure environmental and moral damages in the Prestige case.

IOPC Funds
International bodies
IOPC Funds

The EUR 554.10m was "not recoverable from the 1992 Fund"; environmental claims under the 1992 conventions are limited to reasonable reinstatement measures.

IOPC Funds

How it looked

What was shown, beside what was recorded.

Shown

  • The Torrey Canyon incident brought governments, the shipping industry and the oil industry together.
    IOPC Funds commemorative brochure · IOPC Funds
  • The system was set up to share the cost between shipowners and oil receivers.
    IOPC Funds

Recorded

  • The IOPC Funds do not collect in advance: the General Fund is levied on oil received in the preceding calendar year, and a Major Claims Fund is set up for each incident and levied after it, on oil received in the year preceding the incident, only from contributors in states that were members on the incident date.
  • Under the 1992 oil-spill conventions, compensation for impairment of the environment is limited to the costs of reasonable measures of reinstatement. Loss of enjoyment, claims calculated by theoretical models, punitive claims and loss of environmental services are not admissible.
  • In the Prestige case the 1992 Fund and the shipowner's insurer paid at a level of 15.22% (12.65% Fund and 2.57% CLC). The CLC limit was EUR 22.8m and CLC plus Fund EUR 171.5m.
  • In the Prestige case the Spanish court's EUR 554.10m for pure environmental and moral damages was not recoverable from the 1992 Fund; the sources reviewed record no payment against it.
  • Under Article 4.5 of the Fund Convention, when established claims exceed the limit every claimant receives the same proportion.
  • The Supplementary Fund (total SDR 750m) has had no incidents (Annual Report 2025). Under TOPIA 2006, P&I clubs reimburse 50% of Supplementary Fund payments for tanker incidents; no incident has yet triggered it.
  • The IOPC Funds publish no ranked list of contributing companies.
  • In the Erika case the Court of Cassation (25 September 2012) upheld criminal liability for four parties, including Total SA, and held that Total could not rely on CLC protection because the damage resulted from its "recklessness."
  • After the Torrey Canyon spill, early dispersant chemicals used on the coast did more harm than the oil, according to the ITOPF case study.

Who gained

Money that reached nature, beside money that stayed elsewhere.

Reached nature or the ground

Not published
No figure published.

Gained elsewhere

Not totalled
Currency: EUR · Window: Prestige case, 2002-2025. All figures cover the same period. * Estimate built from cited figures.

Responses on record

  • iopc-funds (undated): The Fund does not operate on an annual levy and invoices only when incidents occur or circumstances require it; it has a policy of not levying contributors earlier than needed. · IOPC Funds
  • iopc-funds (2019): Pure environmental and moral damages awarded in the Prestige judgment are not recoverable from the 1992 Fund. · IOPC Funds
  • london-club (2013-2024): Relied on rule 3.1 ("pay to be paid") and the London arbitration clause; the Court of Appeal accepted that arbitral awards created a binding issue estoppel. · Court of Appeal of England and Wales

In court and with insurers

Every proceeding and every insurer decision on record.

Lawsuits and rulings

  1. 2018-12-19Claimant won€1.44bn EUR 884.98m pollution damage plus EUR 554.10m pure environmental and moral damages
    Prestige: Spanish Supreme Court judgment
    Spanish Supreme Court · Civil · Spanish and French states and other claimants → Mare Shipping Inc (owner); London P&I Club (liable up to its US$1bn policy)

    The court awarded EUR 1,439.08m. The EUR 554.10m for pure environmental and moral damages was not recoverable from the 1992 Fund. The Fund and the CLC paid at a level of 15.22%. IOPC Funds

  2. 2024-12-12Ongoing€855.5m Spanish judgment against the Club that registration was refused for
    London Steam-Ship Owners' Mutual v Spain (registration of Spanish judgment)
    Court of Appeal of England and Wales; UK Supreme Court · Appeal · London Steam-Ship Owners' Mutual Insurance Association → Kingdom of Spain

    On 12 December 2024 the Court of Appeal found that Schaff's arbitral awards created a binding issue estoppel and refused registration of the Spanish judgment; it also held equitable compensation for the Club was not available and no injunction could issue against the states. The UK Supreme Court refused Spain's appeal on 2 May 2025, gave the Club permission in part on 6 May 2025 and heard it on 22-23 June 2026; judgment is awaited. Court of Appeal of England and Wales

Insurers

  1. 2003Partly paid€22.8m CLC limitation fund, deposited at Corcubion court May 2003
    London Steam-Ship Owners' Mutual Insurance Association → Mare Shipping Inc (Prestige owner)
    Stated reason: Rule 3.1 ("pay to be paid") and a London arbitration clause (rule 43.2); the English courts refused registration of a EUR 855.5m Spanish judgment against the Club.

    The Club paid the CLC limit of EUR 22.8m. P&I pollution cover was US$1bn per occurrence, and the Spanish court held the Club liable up to that limit; the English Court of Appeal declined to register that judgment. Court of Appeal of England and Wales

  2. 2024Uninsured
    None (no P&I insurer recorded) → Gulfstream barge (flag "Unknown")
    Stated reason: Registered owner not identified; no limitation proceedings started.

    The owner's CLC limit was estimated at SDR 4.51m. The IOPC Funds are paying claims: 357 claims, USD 48.5m; TTD 60.57m paid by 6 March 2026. IOPC Funds

What nature saw

Outcomes measured on the ground, and nature's note.

Nature's report opens this page. Below: further outcomes measured on the ground.

Torrey Canyon: early dispersants
More harmful than the oil
ITOPF case study
Environmental damage under the 1992 conventions
Reinstatement costs only
Theoretical-model and "loss of environmental services" claims are not admissible (IOPC Funds, 2019)
Prestige: pure environmental and moral damages
EUR 554.10m awarded; not recoverable from the Fund
Spanish Supreme Court, 2018; no payment found

What we don't know

Undisclosed, unproven, untried: recorded as data.

Nature

  • Disputed Can the Fund pay for pure environmental damage?

Accounts

  • Disputed Can the Prestige insurer be held to the Spanish judgment beyond the CLC limit?

Record

  • None on record How much each oil-receiving company contributes to the IOPC Funds: the sources reviewed say no ranked list is published.
  • Unclear Whether contributors pass the levies on to consumers: no source states this.
  • None on record How often an incident has exceeded the Funds' limits: no consolidated statistic was found.
  • None on record Cumulative payments by the Funds are given inconsistently across IOPC publications (GBP 823m, "more than GBP 788m" and "some USD 1 billion"), as is the number of incidents ("over 150", "155", "nearly 160").
  • Insufficient Reported but not independently verified: payment levels of 50%, 60%, 80% and 100% in the Erika case and of 60% cut to 35% in the Hebei Spirit case rest on summaries of IOPC documents, not on the documents themselves.
  • Insufficient Reported but not independently verified: that rocky shores recovered in three years without chemicals and ten years where chemicals were used after Torrey Canyon (cited to local press).
  • Unclear Whether any payment has been made against the EUR 554.10m of pure environmental and moral damages in the Prestige case: none was found.
  • None on record No payment by the Prestige shipowner was found; the owner was held vicariously liable in Spain.

Did the harm stop?

The system has paid claims since 1978, but the sources reviewed record that environmental damage is recoverable only as reinstatement costs and that payments in the Prestige case reached 15.22%.

Who paid?

Under the system, the shipowner's insurer pays up to the CLC limit and oil-receiving companies in member states fund the rest, up to the Fund limit; amounts above the limits are not covered by either tier.

Sources

Voices on record: ✓ Company or project— Government and regulators✓ Courts— Press and investigations— Communities and civil society— Researchers✓ International bodies

Company or project

  1. ITOPF: our history
    ITOPF · undated

Courts

Connected cases

Related matters, and cases linked to this one through the same organisations, with the role each played in both.

Insurance

IOPC Funds
The International Oil Pollution Compensation Funds: intergovernmental funds, financed by companies that receive oil by sea, that pay for tanker oil-spill damage above the shipowner's liability limit.
P&I club
A protection and indemnity club: a mutual association of shipowners that covers members' liabilities to third parties, including oil pollution.

Science and environment

IPCC Tier 1
The simplest method in the IPCC guidelines for greenhouse-gas inventories, using default values per forest type when local measurements are not available.

Law and courts

Arbitration
A private dispute process in which an appointed arbitrator, instead of a court, decides the case.