{"id":11499,"date":"2020-12-17T15:00:12","date_gmt":"2020-12-17T14:00:12","guid":{"rendered":"https:\/\/voelkerrechtsblog.org\/?p=11499"},"modified":"2025-11-24T17:36:43","modified_gmt":"2025-11-24T16:36:43","slug":"the-energy-charter-treaty-and-its-incompatibility-with-eu-law","status":"publish","type":"post","link":"https:\/\/voelkerrechtsblog.org\/de\/the-energy-charter-treaty-and-its-incompatibility-with-eu-law\/","title":{"rendered":"The Energy Charter Treaty and its (in)compatibility with EU law"},"content":{"rendered":"

Belgium is on the move again. After having submitted a request to the Court of Justice of the European Union (CJEU) for an opinion on the compatibility of the Comprehensive Economic and Trade Agreement (CETA) with EU law in 2017<\/a>, on 3 December 2020 Belgium announced that it submitted a request<\/a> for an opinion on the compatibility of the EU draft<\/a> for a modernized Energy Charter Treaty (ECT) with EU law. The focus of the request is on the investor-state dispute settlement (ISDS) mechanism and its application to intra-EU disputes, i.e. involving an EU member state on the one hand and an investor from another EU member state on the other hand. While the Belgian request concerns the modernized EU draft of the ECT, the findings of the CJEU will have major implications for the current ECT as the ISIDS-provisions have only slightly changed.<\/p>\n

The ECT<\/a> is a multilateral treaty, which entered into force in 1998 and promotes and protects investments in the energy sector, inter alia<\/em> through ISDS. It has more than 50 state parties, including all EU member states (except Italy which withdrew from the treaty in 2016) and the EU itself. Currently, the EU is negotiating a modernization<\/a> of the ECT to bring it into line with the new approaches followed in other investment agreements. These negotiations have not touched upon the problem of intra-EU application of the ECT. Intra-EU disputes account for about 60 per cent<\/a> of all arbitration proceedings commenced under the ECT, with Spain being the main target.<\/p>\n

Taking the conclusion of the Achmea\u00a0<\/em><\/a>judgment,<\/em> where the CJEU held that a Dutch-Slovak bilateral investment treaty (BIT) was contrary to EU law, at face value, it shall be discussed whether the CJEU will find the (modernized) ISDS mechanism under the ECT to be compatible with EU law or not.<\/p>\n

The Achmea<\/em> reasoning<\/strong><\/p>\n

In Achmea<\/em> the CJEU did not resort to an international law analysis on whether the BIT in question conformed to EU treaties, but only assessed the BIT in accordance with the principles of EU law. This approach follows the presumption that EU law is a legal order different from both domestic law and international law (see already van Gend en Loos<\/a>; Costa v ENEL<\/a>), and operates independently from the domestic law of member states and international law (so-called autonomy of EU law<\/a>). In case of a conflict with international or domestic law, EU law takes precedence. In order to ensure autonomy of EU law, the CJEU inter alia<\/em>\u00a0requires that it remains the final arbiter of EU law, i.e. it has the monopoly on the authoritative interpretation of EU law, and courts or tribunal may or must refer questions on interpretations of EU law to the CJEU in case of doubt about the proper interpretation.<\/p>\n

Autonomy was the central problem in Achmea<\/em><\/a>. The applicable law clause of the Dutch-Slovak BIT<\/a>, inter alia<\/em>, referred to \u2018the law in force of the Contracting Party concerned\u2019 (i.e. domestic law) and \u2018relevant agreements in force between the parties\u2019. According to the CJEU, EU law \u2018must be regarded both as forming part of the law in force in every Member State and as deriving from an international agreement between the Member States\u2019 (Achmea<\/em> para. 41) and thus, \u2018on that twofold basis\u2019 arbitral tribunals could be required to interpret or apply EU law under the Dutch-Slovak BIT (Achmea<\/em> para. 42). However, since arbitral tribunals did not constitute courts or tribunals of member states, they could not request a preliminary ruling from the CJEU on questions of EU law (Achmea<\/em> paras. 43, 49). Therefore, there existed a threat to the autonomy of EU law and thus, incompatibility of the BIT with EU law (Achmea<\/em> paras. 58-60).<\/p>\n

Applying Achmea<\/em> to the ECT <\/strong><\/p>\n

Following the Achmea<\/em> judgment, the European Commission unequivocally stated<\/a> that the reasoning of the CJEU equally applies to the ECT leading to the inapplicability of the ECT for intra-EU disputes. In 2019, the majority of member states sided with that position (for an analysis see here<\/a>).<\/p>\n

Various arbitral tribunals have distinguished Achmea<\/em> from the ECT-disputes, pointing to the fact that the ECT is a multilateral treaty, the EU itself is party to ECT, domestic law does not form part of the applicable law and that the CJEU acknowledged that the EU may join international agreements which include dispute settlement mechanisms (see e.g. Masdar v. Spain<\/em><\/a> paras. 678-683; ESPF and others v. Italy<\/em><\/a> paras. 336-338).<\/p>\n

However, from an EU law perspective and following the approach in Achmea<\/em>, these arguments seem hardly relevant. The ISDS-mechanism in the ECT is essentially identical to the one in the Dutch-Slovak BIT: ad hoc<\/em> arbitration and no option for arbitral tribunals to request preliminary rulings from the CJEU. The modernized version<\/a> foresees access to a multilateral investment court as an alternative avenue, but such a court will also not satisfy the criteria for \u2018court or tribunal of a Member State\u2019 to make requests for preliminary references (cf Achmea<\/em> para. 48; cf Parfums Christian Dior<\/em><\/a> paras. 21-23). Even if it were to qualify as \u2018court or tribunal of a Member State\u2019, it is not the only available forum and ad hoc<\/em> arbitration remains an option for investors. Thus, the important question is whether the applicable law clause of the ECT includes EU law, since this would entail the risk that EU law might be interpreted by an arbitral tribunal or investment court without involvement of the CJEU.<\/p>\n

EU law as applicable law?<\/strong><\/p>\n

Pursuant to Article 26(6) ECT, tribunals decide investment disputes \u2018in accordance with this Treaty and applicable rules and principles of international law\u2019. The modernized version<\/a> clarifies in a footnote that \u2018the domestic law of a Contracting Party shall not be part of the applicable law.\u2019 (cf Art 8.31 CETA<\/a>). While it is arguably clear in the old and modernized version that EU law as domestic law cannot be part of the applicable law, it is less clear whether EU law forms part of the \u2018applicable rules and principles of international law\u2019.<\/p>\n

Unlike some pre-Achmea<\/em> tribunals (see e.g. Electrabel v. Hungary<\/em><\/a> paras. 4.117-4.126), recent decisions by arbitral tribunals have concluded that EU law did not constitute \u2018rules and principles of international law\u2019 (see e.g. Vattenfall v. Germany<\/em><\/a> para. 133). The tribunal in Eskosol v. Italy<\/em><\/a> provided a detailed analysis that \u2019rules and principles of international law\u2019 can only refer to universally applied custom, general principles of law or other universally applicable rules (paras. 118-120). Accordingly, \u2018the phrase \u201crules and principles in international law\u201d cannot be interpreted as encompassing EU law, which is a regional and not a worldwide system of law\u2019 (para. 121). Conversely, the post-Achmea<\/em> tribunal in InfraRed v. Spain<\/em><\/a> (para. 258) acknowledged that it must act \u2018in conformity with the \u201capplicable rules and principles of international law<\/em>\u201d\u2019 holding that \u2018EU law is undeniably part of the body of international law that the Tribunal is also bound to apply.\u2019<\/p>\n

Thus, it seems likely that the CJEU will regard the ECT as incompatible with EU law. In Achmea<\/em>, it clearly acknowledged that EU law is linked to international law as it \u2018[derives] from an international agreement between member states\u2019 (Achmea<\/em> para. 41). On the one hand, the phrase \u2018rules and principles of international law\u2019 is arguably not synonymous with \u2018relevant agreements in force between the parties\u2019 (Dutch-Slovak BIT<\/a>) and the CJEU did not refer to \u2018the general principles of international law\u2019 in the applicable law clause of the Dutch-Slovak BIT<\/a> when discussing the nature of EU law. On the other hand, since arbitral tribunals have been susceptible to the view that EU law was part of the \u2018applicable rules and principles of international law\u2019, the CJEU will be able to clearly identify a real risk to the autonomy of EU law and find Article 26(6) of the (modernized) ECT incompatible with EU law.<\/p>\n

To some extent, such an outcome has already been foreshadowed. Advocate General Saugmandsgaard noted in passing in a recent case<\/a> that the ECT may be entirely inapplicable to intra-EU disputes because of the findings in Achmea<\/em> \u2018especially in relation to the particular nature of the law established by the Treaties and the principle of mutual trust between the Member States\u2019.<\/p>\n

The beginning of the end?<\/strong><\/p>\n

The recent request of Belgium for a ruling on the compatibility of intra-EU investor-state arbitration under a future modernized ECT with EU law should settle once and for all whether intra-EU disputes under the ECT conform with EU law. Most likely, the CJEU will err on the side of caution and find that the applicable law clause includes EU law and declare it incompatible on that basis. EU member states will need to decide whether the modernization of the ECT should be even more ambitious or if and how the EU should exit the ECT altogether (for an analysis see here<\/a>). In any event, while the intra-EU investment arbitration saga might be coming to an end for the ECT, it is still far from over.<\/p>\n","protected":false},"excerpt":{"rendered":"

Belgium is on the move again. After having submitted a request to the Court of Justice of the European Union (CJEU) for an opinion on the compatibility of the Comprehensive Economic and Trade Agreement (CETA) with EU law in 2017, on 3 December 2020 Belgium announced that it submitted a request for an opinion on […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6639],"tags":[5438,4836],"authors":[5063],"article-categories":[6000],"doi":[],"class_list":["post-11499","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-energy-charter-treaty","tag-european-union","authors-johannes-tropper","article-categories-article"],"acf":{"subline":"To be or not to be, that is the question?"},"meta_box":{"doi":"10.17176\/20210107-182456-0"},"_links":{"self":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts\/11499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/comments?post=11499"}],"version-history":[{"count":5,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts\/11499\/revisions"}],"predecessor-version":[{"id":26778,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/posts\/11499\/revisions\/26778"}],"wp:attachment":[{"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/media?parent=11499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/categories?post=11499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/tags?post=11499"},{"taxonomy":"authors","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/authors?post=11499"},{"taxonomy":"article-categories","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/article-categories?post=11499"},{"taxonomy":"doi","embeddable":true,"href":"https:\/\/voelkerrechtsblog.org\/de\/wp-json\/wp\/v2\/doi?post=11499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}