Procedural Posture

This document is the Post-Hearing Brief submitted by the Respondent, Canada, in the ICSID arbitration initiated by Ruby River Capital LLC. The dispute arises under Chapter 11 of the North American Free Trade Agreement (NAFTA) and Annex 14-C of the United States-Mexico-Canada Agreement (USMCA), concerning the environmental assessment and subsequent rejection of the Claimant's proposed liquefied natural gas (LNG) export terminal project (Énergie Saguenay) in Quebec.

Jurisdictional Objections

Canada reiterates its primary jurisdictional objection ratione temporis, arguing that the Tribunal lacks jurisdiction because the challenged measures—specifically the 2021 and 2022 decisions by the provincial and federal governments to deny environmental authorizations—occurred after NAFTA's termination on July 1, 2020. Canada contends that USMCA Annex 14-C does not extend the substantive obligations of NAFTA Chapter 11 to acts occurring post-termination. Furthermore, Canada argues that the Claimant's attempts to characterize the environmental assessment processes initiated in 2015 and 2016 as "continuing" or "composite" breaches fail under international law and are time-barred under NAFTA Article 1117(2).

Merits and Substantive Defenses

On the merits, Canada asserts that it did not violate its obligations under NAFTA Articles 1102 (National Treatment) and 1103 (Most-Favored-Nation Treatment). Canada argues that the Énergie Saguenay project was not in "like circumstances" with comparator projects (such as LNG Canada or Pacific Northwest) due to significant differences in greenhouse gas (GHG) emissions, the applicable regulatory regimes, the lack of social acceptability, and the project's fundamental incompatibility with Quebec's energy transition policies.

Regarding NAFTA Article 1105 (Minimum Standard of Treatment), Canada maintains that the environmental assessments were conducted transparently, in good faith, and in strict accordance with domestic law. Canada refutes allegations of political interference, emphasizing that the rejection was based on legitimate environmental concerns, including the project's impact on global GHG emissions and the endangered beluga whale population. Finally, Canada dismisses the expropriation claim under NAFTA Article 1110, arguing that the Claimant held no vested right to regulatory approval and that the denial of permits constituted a valid, non-compensable exercise of the State's police powers to protect the environment.

Damages and Quantum

Canada strongly contests the Claimant's damages quantification. Canada argues that the Claimant's reliance on a Discounted Cash Flow (DCF) methodology and "past transactions" is highly speculative for a pre-operational project that lacked necessary environmental permits, secured financing, and binding off-take agreements. Canada concludes that the Claimant failed to establish a causal link between the alleged breaches and the total loss of the project's value, requesting the Tribunal to dismiss the claims in their entirety.