Will carbon tax affect electricity prices
- Kirill Anikin
- Dec 15, 2025
- 3 min read

TL;DR (Short Version)
Will a carbon tax affect electricity prices?In Canada, usually not very much.
Carbon taxes mainly increase the cost of fossil fuels like natural gas, gasoline, and diesel. Because most of Canada’s electricity already comes from clean sources like hydro, nuclear, wind, and solar, electricity prices are much less affected. In Ontario, where coal has been fully phased out, the impact on electricity prices is minimal.
Most Canadian electricity comes from water, nuclear, wind, and solar
Ontario doesn’t use coal anymore, so electricity prices aren’t hit much by carbon pricing
Businesses pay more for natural gas, fuel, and shipping, not electricity
Carbon pricing pushes companies to use electricity instead of fossil fuels
Clean electricity gives Canadian companies an advantage
Planning early helps businesses save money and meet climate goals
Carbon Pricing and Electricity Costs
A Simple Guide for Canadian Businesses
Carbon pricing is Canada’s way of charging for pollution. It may sound complicated, but the idea is simple: if you pollute more, you pay more.
Many people worry this will make electricity very expensive. In Canada, that is mostly not the case. Understanding why helps businesses plan better and avoid surprises.
What Is Carbon Pricing?
Carbon pricing means putting a cost on fuels that create pollution, like:
Natural gas
Gasoline and diesel
Oil and coal
The goal is to encourage people and companies to use cleaner energy instead of fossil fuels.
Canada uses carbon pricing to:
Lower pollution
Encourage clean energy
Push businesses to be more energy-efficient
It is meant to guide long-term decisions, not punish people overnight.
Does Carbon Pricing Increase Electricity Prices?
Sometimes, but much less in Canada than in many other countries.
Carbon pricing only affects electricity when power is made by burning fossil fuels.
Here’s how different energy sources are affected:
Coal: Big increase in costs
Natural gas: Some increase
Hydro, nuclear, wind, solar: No increase
Because Canada already uses a lot of clean electricity, prices are protected from big changes.
Why Canada Is in a Good Position
More than 80 percent of Canada’s electricity comes from clean sources. That means:
Electricity prices are more stable
Carbon pricing affects fuel more than power
Switching to electric systems makes financial sense
This is a big advantage for Canadian businesses that rely on clean electricity and carbon reduction strategies to lower emissions without disrupting operations.
Ontario’s Electricity System Explained Simply
Ontario is one of the cleanest large electricity systems in North America.
Ontario:
Shut down all coal power plants
Uses mostly nuclear and hydro power
Uses natural gas only when demand is very high
Because of this, carbon pricing has very little direct effect on Ontario electricity prices.
What affects Ontario power prices more:
Fixing and upgrading nuclear plants
Power lines and grid upgrades
Keeping the system reliable
Where Businesses Really Feel the Cost
Most business costs from carbon pricing come from things other than electricity.
Main cost areas:
Natural gas for heating or factories
Fuel for trucks and delivery
Higher costs passed down from suppliers
That’s why many organizations are focusing more on corporate sustainability and carbon management as part of everyday business planning.
Why Carbon Pricing Can Actually Help Businesses
Carbon pricing is not just a cost. It can also create opportunities.
Benefits for businesses:
Clean electricity means lower emissions automatically
Electric systems are often cheaper long-term
Easier to meet ESG and climate rules
Better access to investors who care about sustainability
As other countries add carbon rules, Canada’s clean electricity becomes a competitive advantage.
How Businesses Are Adapting
Many Canadian companies are already changing how they use energy.
Common changes:
Replacing gas equipment with electric versions
Improving energy efficiency
Installing solar panels or batteries
Signing clean electricity contracts
These steps reduce risk and help control future costs.
Planning for the Future
Carbon pricing is expected to stay in Canada for the long term. While governments may change, the direction is clear: pollution will continue to have a cost.
For most Canadian businesses, especially in Ontario:
Electricity prices are unlikely to spike because of carbon pricing
Clean power will become more valuable
Early planning leads to savings and stability
Companies that invest early in long-term energy and carbon planning will be better prepared, more competitive, and more trusted by customers and investors.




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