Canadian Supreme Court Upholds Carbon Tax

A historic ruling in Canada allows the federal government to supersede the efforts of provinces in fighting the causes of climate change.

1 minute read

March 25, 2021, 1:00 PM PDT

By James Brasuell @CasualBrasuell


Carbon Emissions

FOTOimage Montreal / Shutterstock

"The Supreme Court of Canada ruled Thursday that the federal government has the power to impose a minimum carbon price across the country in the name of reducing greenhouse gas emissions 'as a matter of national concern,'" reports Alex Ballingall.

The ruling upholds the Greenhouse Gas Pollution Pricing Act after legal challenges from the provincial governments of Ontario, Alberta, and Saskatchewan.

"The court found that provinces are also limited in their ability to combat the threat of climate change alone, and that Canada’s overall effort to reduce emissions would be jeopardized if any one province refused to take part in carbon pricing schemes with a minimum level of stringency," explains Ballinghall.

According to Ballingall, "The decision is a victory for Prime Minister Justin Trudeau and his Liberal government, who have staked the success of their climate plan on Ottawa’s authority to ensure there is a minimum carbon price in all provinces and territories."

The article includes more detail about the individual members of the court, which decided the matter with six members ruling in favor of the law and three ruling against.

Thursday, March 25, 2021 in The Star

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Amtrak Acela

How to Make US Trains Faster

Changes to boarding platforms and a switch to electric trains could improve U.S. passenger rail service without the added cost of high-speed rail.

April 11 - Bloomberg CityLab

Mural showing tools and craft supplies with banner reading 'Things are made here' in front of makerspace in Columbia, Missouri.

Columbia’s Revitalized ‘Loop’ Is a Hub for Local Entrepreneurs

A focus on small businesses is helping a commercial corridor in Columbia, Missouri thrive.

April 11 - Next City

Close-up of wood log with emerald ash borer larvae tracks etched in the wood.

Invasive Insect Threatens Minnesota’s Ash Forests

The Emerald Ash Borer is a rapidly spreading invasive pest threatening Minnesota’s ash trees, and homeowners are encouraged to plant diverse replacement species, avoid moving ash firewood, and monitor for signs of infestation.

April 11 - The Bemidji Pioneer