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Updated statistics on Investment cases under the Energy Charter Treaty

Information about the claims has been compiled on the basis of public sources, including specialised reporting services. Since 2001, when the first case invoking the Energy Charter Treaty (ECT) was registered, the Energy Charter Secretariat tracked 128 publicly known investment arbitration cases where the ECT was invoked (sometimes together with a BIT).

The Secretariat welcomes any additional information or clarification on specific cases at legalaffairs(at)


Statistics - Cases under the Energy Charter Treaty