The Carney government is intensifying the Trudeau-era industrial carbon tax at a time when global energy markets are unstable due to Middle East conflicts, increasing costs and threatening Canada's fragile economy, according to a new opinion piece by Fraser Institute analysts Julio Mejia and Elmira Aliakbari.
Published May 7, 2026, the authors argue that policymakers should be unlocking Canada's economic potential, but instead the tax raises energy costs, dampens investment, and stifles job growth for negligible environmental gains.
How the Industrial Carbon Tax Works
The tax sets an emissions limit for large facilities, including oilsands operations and refineries. Facilities exceeding the limit must pay a fee to the government or purchase credits from firms that emit less than their allowance. In either case, they face higher costs.
This year, the Carney government increased the tax to $110 per tonne of CO2 emissions, up from $95 in 2025, and it is set to reach $170 by 2030. Because virtually every economic sector relies on carbon-intensive energy, these increases will impose widespread costs on Canadians.
Economic Impact
According to a 2026 Fraser Institute study, if the tax reaches $170 per tonne by 2030, the Canadian economy would shrink by 1.3%, create 50,000 fewer jobs, and reduce workers' annual earnings by about $1,160 on average compared to maintaining the 2025 level.
Capital earnings—including capital gains, interest on investment, and dividends—would fall by an estimated 8.0% by 2030, likely prompting firms to scale back or cancel investment plans in Canada. Less investment means fewer resources for projects, infrastructure, technology, productivity, jobs, and living standards.
Environmental Benefit Minimal
The same study indicates the tax could cut emissions by around 100 million tonnes—less than 0.17% of projected global emissions in 2030. The authors argue this is negligible environmental benefit for significant economic harm.
Investment Exodus
Investment in Canada's oil and gas sector—the country's largest export industry and most exposed to the tax—has collapsed from a peak of $37.3 billion in 2014 to just $10.9 billion in 2024, a 70.6% decline (inflation-adjusted), with the downward trend continuing.
An April Royal Bank of Canada report found more than $1 trillion in investment left Canada between 2015 and 2024—the largest investment outflow in history. For every dollar entering the economy over that decade, two left.
The latest OECD investment report ranked Canada as the most restrictive jurisdiction for foreign investment in the G7 and North America, behind both the United States and Mexico. The tax will add cost pressures and further weaken Canada's attractiveness, pushing investment (and emissions) to other jurisdictions.
Call to Action
The authors note that when Prime Minister Carney announced his plan to scrap the consumer carbon tax last year, he said, "When I see that something's not working, I will change it." They urge Carney to apply the same logic to the industrial carbon tax, which they argue hurts Canadian workers and businesses in exchange for virtually no meaningful environmental benefit.
