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International Arbitration Forum

Public record 11 published cases

Pedro Nikken

Arbitrator in 11 published cases before ICSID, Court of Arbitration (Compromiso, Rio de, Argentina-Chile International Court of A tribunals, in boundary delimitation, boundary demarcation, water and sewage services disputes.

ICSID, Court of Arbitration (Compromiso, Rio de, Argentina-Chile International Court of A boundary delimitation, boundary demarcation, water and sewage services, Renewable energy (wind and concentrated solar power)

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Overview

In the published awards, Pedro Nikken has been appointed by claimants 0 times and by respondents 8 times, and has presided or sat alone in 0 cases. Of the party appointments, 8 came from States and 0 from investors or companies. 4 dissenting or separate opinion(s) are recorded.

Outcome for the appointing side, where the published decision is clear: respondent prevailed in 14% of the 7 respondent appointments. Mixed outcomes count as half.

Appointed most often by: Argentina (5), Peru (1), Spain (1).

11Published cases
0As chair or sole arbitrator
8Party appointments
4Dissents recorded

Track record

YearCaseRoleAppointed byInstitution / rulesSectorAward
2022 RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain Co-arbitrator Respondent ICSID Renewable energy (wind and concentrated solar power) Read award →
2018 Suez, Sociedad General de Aguas de Barcelona S.A., and InterAguas Servicios Integrales del Agua S.A. v. The Argentine Republic (formerly Aguas Provinciales de Santa Fe S.A, Suez, Sociedad General de Aguas de Barcelona, S.A., and InterAguas Servicios... dissent Co-arbitrator Respondent — — Read award →
2018 David R. Aven and Others v. Republic of Costa Rica Co-arbitrator — — — Read award →
2018 Republic of Argentina v. AWG Group Ltd. (Wrote separate opinion on liability) Co-arbitrator Respondent ICSID · Washington, D.C. water and sewage services Read award →
2018 Suez, Sociedad General de Aguas de Barcelona, S.A.and Vivendi Universal, S.A. v. Argentine Republic (formerly Aguas Argentinas, S.A., Suez, Sociedad General de Aguas de Barcelona, S.A.and Vivendi Universal, S.A. v. Argentine Republic) Co-arbitrator Respondent — — Read award →
2018 Suez, Sociedad General de Aguas de Barcelona, S.A.and Vivendi Universal, S.A. v. Argentine Republic (formerly Aguas Argentinas, S.A., Suez, Sociedad General de Aguas de Barcelona, S.A.and Vivendi Universal, S.A. v. Argentine Republic) dissent Co-arbitrator Respondent — — Read award →
2018 AWG Group Ltd. v. The Argentine Republic dissent Co-arbitrator Respondent — — Read award →
2012 Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru dissent Co-arbitrator Respondent — — Read award →
2005 Gas Natural SDG, S.A. v. The Argentine Republic Co-arbitrator Respondent — — Read award →
1991 Argentina v. Chile Co-arbitrator Parties jointly Court of Arbitration (Compromiso, Rio de · Rio de Janeiro boundary delimitation Read award →
— Application for revision and subsidiary Interpretation of the Award of 21 October 1994 submitted by Chile (Argentina, Chile) Judge — Argentina-Chile International Court of A · Rio de Janeiro boundary demarcation Read award →

Expertise

The legal issues and sectors decided most often in the published awards. Each links to the cases in the database.

Energy Charter Treaty 1Spain renewables 1RD 661/2007 1feed-in tariff 1concentrated solar power 1wind farms 1Andasol 1Arenales 1fair and equitable treatment 1legitimate expectations 1reasonable return 1retroactivity 1WACC 1Article 21 ECT taxation carve-out 17% levy 1intra-EU objection 1Achmea 1Komstroy 1EU State aid 1annulment 1

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Appointing counsel

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Compiled with AI from the published awards and decisions in the Forum’s database. It covers public cases only, counts each case once, and may contain matching errors; every row links to its source. Corrections: info@arbitration.org. All arbitrators →