Lorraine Chow Aug. 30, 2018 12:22PM EST
A Canadian court “quashed” approval of the Trans Mountain pipeline expansion on Thursday, a major setback for Prime Minister Justin Trudeau, whose government agreed to purchase the controversial project from Kinder Morgan for $4.5 billion Canadian dollars (U.S. $3.5 billion) in May.
It’s a stunning victory for Indigenous groups and environmentalists opposed to the project, which is designed to nearly triple the amount of tar sands transported from Alberta to the coast of British Columbia.
The Federal Court of Appeal ruled that the National Energy Board’s review—as explained by the Canadian Press—”was so flawed that the federal government could not rely on it as a basis for its decision to approve the expansion.”
The project has been at the center of widespread protests from environmental groups and First Nations ever since November 2016, when Trudeau approved a $7.4 billion expansion of the existing Trans Mountain pipeline that would increase the transport of Alberta tar sands oil from the current 300,000 barrels per day to 890,000 barrels per day and increase tanker traffic nearly seven-fold through the Burrard Inlet.