Federal carbon price is ruled constitutional in split decision
The majority of the court found the federal government did that, noting all parties, including the provinces challenging the law, agreed climate change is "an existential challenge."
The Supreme Court of Canada says the federal carbon price is entirely constitutional.
The split decision upholds a pivotal part of the Liberal climate-change plan, accounting for at least one-third of the emissions Canada aims to cut over the next decade.
Chief Justice Richard Wagner says in the written ruling that climate change is a real danger and evidence shows a price on pollution is a critical element in addressing it.
“It is a threat of the highest order to the country, and indeed to the world,” Wagner wrote for six of the nine judges.
Given that, said Wagner, Canada’s evidence that this is a matter of national concern, is sound.
Environment Minister Jonathan Wilkinson issued an immediate statement lauding the decision as “a win for the millions of Canadians who believe we must build a prosperous economy that fights climate change.”
“The question is whether this decision will put an end to the efforts of Conservative politicians fighting climate action in court, and whether they will join Canadians in fighting climate change.”
The onus was on the federal government to prove to the court that this is an issue of national concern that would allow it to take control of the matter rather than leaving it to the provinces.
The majority of the court found the federal government did that, noting all parties, including the provinces challenging the law, agreed climate change is “an existential challenge.”
Canada implemented the Greenhouse Gas Pollution Pricing Act in 2019, setting a minimum price on carbon emissions in provinces that don’t have equivalent provincial prices, a law that was challenged by Saskatchewan, Ontario and Alberta.
The program applies a price per tonne to fuel purchases by individuals and businesses with lower emissions, and on part of the actual emissions produced by entities with large emissions, such as pipelines, manufacturing plants and coal-fired power plants.