By: Nigel Bankes
PDF Version: The AER Must Consider the Honour of the Crown
Decision Commented On: Fort McKay First Nation v Prosper Petroleum Ltd, 2020 ABCA 163
In this important decision, a unanimous panel of the Court of Appeal concluded that the Alberta Energy Regulator (AER) has an obligation to take into account the honour of the Crown when deciding whether to recommend approval of a new oil sands project under s 10 of the Oil Sands Conservation Act, RSA 2000, c O-7 (OSCA). The AER had not done so in this case. Accordingly, the Court vacated the AER’s approval of Prosper’s Rigel project and referred the matter back to the AER. The decision is an important decision on the implications of the honour of the Crown in the context of a regulatory tribunal, but it is also an important decision on cumulative impacts and the limits that cumulative impacts may impose on the Crown’s power to take up lands under the numbered treaties. Previous posts on ABlawg have emphasized the importance of this point for the prairie provinces and other provinces with numbered treaties within their boundaries: see here, here, here and here.