The English Court of Appeal’s judgment in Ure Energy makes an important contribution to the law of waiver.
By Nell Perks and Anna Kullmann
Key Points:
- Ure Energy confirms that the principle in Peyman v. Lanjani applies in cases of express contractual termination rights.
- For a party to affirm a contract and waive its contractual right to terminate, it must actually know of the facts giving rise to its right to terminate, and the existence of that right.
Introduction
The






A tribunal seated in Sweden has become the first to uphold the “intra-EU objection” in an arbitration under the Energy Charter Treaty (ECT) administered by the Stockholm Chamber of Commerce. The tribunal found that it lacked jurisdiction to hear a dispute between two Danish solar energy investors — Green Power and SCE (the Claimants) — and the Kingdom of Spain on the basis that Spain’s standing offer to arbitrate under Article 26 of the ECT was invalid as a matter of EU law. The unprecedented decision gives effect to a series of seminal judgments of the EU Court of Justice (CJEU) which held that intra-EU investment arbitrations are incompatible with the primacy of EU law and the unity of the EU legal order.
In Chelfat v. Hutchinson 3G UK Limited [2022] EWCA Civ 455, the UK Court of Appeal recently determined the effect of a procedural failure in relation to service of a claim outside of the jurisdiction without permission, including whether such failure entitled the court to refuse to issue a claim form, and the consequences for potential limitation defences.