“2. … the underlying dispute concerns investments made by the Claimants in solar power installations in Spain. At the time the investments were made, they qualified for certain subsidies which were reduced a series of acts between 2013 and 2014. It followed from a ruling of the Court of Justice of the European Union (“CJEU”) in 2014 in relation to a similar energy sector subsidy scheme in Spain that those initial subsidies amounted to State aid within the meaning of Article 107 of the Treaty on the Functioning of the European Union (“TFEU”). 3. The Claimants, which are companies registered in the Netherlands and Luxembourg alleged that the changes to the regulatory regime in Spain for subsidies to solar power damaged the value of their investments, in breach of the protection afforded to investors by the Energy Charter Treaty (“ECT”) …], Article 10(1) requiring fair and equitable treatment for investments made in one contracting State by nationals of other contracting States. The ECT, Article 26(4)(a) …, provides that, in the event of a dispute, where the Contracting Party of the Investor and the Contracting Party State to are both parties to ICSID, the investor shall consent to the dispute being submitted to ICSID. The Netherlands, Luxembourg and Spain are all signatories of both the ECT and ICSID (as is the United Kingdom) and the Claimants, relying on the ECT submitted a request for arbitration to ICSID in October 2013. The Tribunal was thereafter constituted under ICSID rules and held the arbitration in Paris. Spain contested the Tribunal’s jurisdiction, by reason of the rules of EU law referred to below but these arguments were rejected by the Tribunal. 4. … the Tribunal rendered its Award in June 2018, ruling essentially in favour of the Claimants, which was confirmed in annulment proceedings by an ad hoc committee on30 July 2021 . In June 2021, the Claimants applied ex parte to register the Award pursuant to theArbitration (International Investment Disputes) Act 1966 . On29 June 2021 the Award was registered by Cockerill J and on28 April 2022 Spain applied to set aside the registration ….”
“The court may order a person to be added as a new party if - (a) it is desirable to add the new party so that the court can resolve all the matters in dispute in the proceedings ...”
“... the two lodestars are the policy objective of enabling parties to be heard if their rights may be affected by a decision in the case and the overriding objective in CPR Pt 1.”
“... its presence before the court is desirable in the broader interests of justice and the overriding objective so that the court can resolve all the matters in dispute in the proceedings between the existing parties.”
“It is not conclusive against joinder that there is another party who might be capable of advancing the same arguments ...”
“The matter is at this stage as much a matter of impression as it is of analysis and my impression and analysis are that Deutsche Bank has, just, established a sufficiently different and differentiated 'perspective' ... to make it appropriate to join them to the proceedings.”