Canada's Carbon Tax Experiment

How Canada introduced a national carbon price in 2019 with rebates to households, why the consumer carbon tax became politically unpopular, and why it was scrapped in 2025.

Canada introduced a national carbon price in 2019.

How it worked

A fuel charge on gasoline, diesel and natural gas.
Most revenue returned to households through rebates, so many lower-income families received more than they paid.
Industrial emitters faced a separate output-based pricing system.

Rising price

The price was scheduled to rise each year, reaching 80 dollars per tonne of CO2 in 2024.

Economics

Economists widely favour carbon pricing as the cheapest way to cut emissions, since it lets people and firms choose how to reduce.

Politics

Opponents framed it as raising living costs.
Many households didn’t notice the rebates.
It became a central election issue.

Scrapped

In March 2025, new Prime Minister Mark Carney removed the consumer carbon tax, while keeping industrial carbon pricing.

Lesson

Good economic policy needs public understanding and visible benefits to survive.

The unnoticed rebate

A family paid more at the pump but received quarterly rebate payments deposited in their bank, which many didn't connect to the carbon tax.

Thinking economists' favourite policies always last

Canada's consumer carbon tax was scrapped over political opposition.

Key takeaways

Canada's national carbon price began in 2019.
Most revenue was rebated to households.
It became politically unpopular.
The consumer carbon tax was removed in March 2025.