British Nuclear Group Sellafield Ltd v Kernkraftwerk Brokdorf & Mbh

British Nuclear Group Sellafield Ltd v Kernkraftwerk Brokdorf & Mbh

The side letters were set aside due to misrepresentation, entitling the defendants to rescind and claim restitution for overpayments. Other claims, including those for damages and declarations based on breach of condition, common mistake, or failure of consideration, were dismissed for lack of sufficient basis.

Parties
Claimant: British Nuclear Group Sellafield Ltd; Defendant: Kernkraftwerk Brokdorf & MBH
Jurisdiction
England and Wales
Judgment Date
19 October 2007
Procedural Posture
Civil / Judgment
Outcome
Partially allowed; side letters set aside for misrepresentation, restitution granted, other claims dismissed.
Legal Topics
Misrepresentation, Rescission, Restitution, Accounting Disputes
Contract Law Commercial Law Misrepresentation Rescission Restitution Accounting Disputes

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Parties

British Nuclear Group Sellafield Ltd

Claimant

Kernkraftwerk Brokdorf & MBH

Defendant

Procedural Posture

Civil / Judgment

Legal Issues

  1. 1 Whether the side letters providing for reprocessing of additional spent fuel are liable to be set aside
  2. 2 Whether there was misrepresentation justifying rescission of the side letters
  3. 3 Whether the defendants are entitled to restitution for overpayments

Ratio Decidendi

The side letters were set aside due to misrepresentation, entitling the defendants to rescind and claim restitution for overpayments. Other claims, including those for damages and declarations based on breach of condition, common mistake, or failure of consideration, were dismissed for lack of sufficient basis.

Court Disposition

Partially allowed; side letters set aside for misrepresentation, restitution granted, other claims dismissed.

Orders

  • Side letters dated 25 August 1989 set aside for misrepresentation
  • Defendants entitled to restitution for overpayments related to the side letters and additional 1,000 tU