The federal government’s plan to make all electricity generation in Canada carbon-free by 2035 is impractical and highly unlikely, given physical, infrastructure, financial, and regulatory realities. So says a new study published today by the Fraser Institute, an independent, non-partisan Canadian public policy think-tank.
“Canada’s federal government has set an ambitious, and, frankly, unrealistic target of achieving complete carbon-free electricity in ten years,” said Jock Finlayson, Fraser Institute senior fellow and co-author of Implications of Decarbonizing Canada’s Electricity Grid.
The study finds that in 2023, nearly 81 per cent of Canada’s electricity came from carbon-free energy sources, including hydro, nuclear, wind and solar. But to replace the remaining 19 per cent which uses fossil fuels, in the next 10 years, would require constructing the equivalent of:
• Approximately 23 large hydroelectric dams, similar in size to BC’s Site C, or 24 comparable to Newfoundland and Labrador’s Muskrat Falls, or;
• More than four nuclear power plants similar in size to Ontario’s Darlington power station, or 2.3 large scale nuclear power plants equivalent to Ontario’s Bruce Power, or;
• Around 11,000 large wind turbines, which would not only require substantial investments in back-up power systems (since wind is intermittent) but would also require clearing 7,302 square kilometers of land—larger than the size of Prince Edward Island—excluding the additional land required for transmission infrastructure.
Currently, the process of planning and constructing major electricity generation facilities in Canada is complicated and time-consuming, often marked by delays, regulatory challenges, and significant cost overruns.
For example, BC’s Site C project took approximately 43 years from the initial planning studies in 1971 to receive environmental certification in 2014, with completion expected in 2025 at a cost of $16 billion.
What’s more, the significant energy infrastructure listed above would only meet Canada’s current electricity needs. As Canada’s population grows, the demand for electricity will increase significantly.
“It is not at all realistic that this scale of energy infrastructure can be planned, approved, financed and built in just 10 years, which is what would be required merely to decarbonize Canada’s existing electricity needs,” said Elmira Aliakbari, director natural resource studies at the Fraser Institute and study co-author.
“This doesn’t even account for the additional infrastructure needed to meet future electricity demand. Decarbonizing Canada’s electricity generation by 2035 is another case where the government has set completely unrealistic timelines without any meaningful plan to achieve it.”
This essay examines the implications of decarbonizing Canada’s electricity grid by replacing existing fossil fuel-based generation with clean energy sources.
In 2023, clean energy sources—including hydro, nuclear, and wind—produced 497.6 terawatt hours (TWh) of electricity, accounting for nearly 81% of Canada’s total supply, while fossil fuels contributed 117.7 TWh (19.1%). To replace this fossil fuel generation with hydro power alone would require about 23 large projects similar to BC’s Site C or 24 like Newfoundland & Labrador’s Muskrat Falls. Using nuclear power would necessitate building 2.3 facilities equivalent to Ontario’s Bruce Power or 4.3 similar to Darlington Nuclear Generating Station.
The process of planning and constructing electricity generation facilities in Canada is complex and time-consuming, often marked by delays, regulatory hurdles, and significant cost overruns. For example, the BC Site C project took approximately 43 years from the initial feasibility and planning studies in 1971 to receive environmental certification in 2014, with completion expected in 2025 at a cost of $16 billion.
Land requirements for new electricity generation facilities are also significant; replacing 117.7 TWh of fossil fuel-based electricity with hydro power, for instance, would need approximately 26,345 square kilometers, nearly half the size of Nova Scotia.
The slow pace of regulatory approvals, high and rising costs of major energy projects, substantial land requirements, and public opposition to project siting all cast doubt on the feasibility of achieving the necessary clean electricity infrastructure in the coming decade to fully replace fossil fuels in Canada.
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Northern Gateway ($7.9 billion), cancelled in 2016
These projects were cancelled due to regulatory challenges, environmental opposition, and shifting political decisions on both sides of the border. This left Canada without key infrastructure to support energy exports.
For years, companies have tried to build the infrastructure needed to move Canadian oil and gas across the country and to sell to global markets. Billions of dollars have been invested in projects that never materialized, stuck in regulatory limbo, weighed down by delays, or cancelled altogether.
The urgency of this issue is growing.
Last week, 14 CEOs from Canada’s largest pipeline and energy companies issued an open letter urging federal leaders from all parties to streamline regulations and establish energy corridors, warning that delays and policy uncertainty are driving away investment and weakening Canada’s position in global energy markets.
The U.S. recently imposed tariffs on Canadian energy, adding new pressure to an already lopsided trade relationship. According to the 2024-2025 Energy Fact Book from Natural Resources Canada, the U.S. accounted for 89% of Canada’s energy exports by value, totalling $177.3 billion. This leaves the economy vulnerable to shifts in American policy. Expanding access to other buyers, such as Japan, Germany, and Greece, would help stabilize and grow the economy, support jobs, and reduce reliance on a single trading partner.
At the heart of this challenge is infrastructure.
Without reliable, efficient ways to move energy, Canada’s ability to compete is limited. Our existing pipelines run north-south, primarily serving the U.S., but we lack the east-west capacity needed to supply our own country and to diversify exports. Energy corridors (pre-approved routes for major projects) would ensure critical infrastructure is built fast, helping Canada generate revenue from its own resources while lowering costs and attracting investment.
This matters for affordability and reliability.
Our research shows engaged women are paying close attention to how energy policies affect their daily lives — 85 per cent say energy costs impact their standard of living, and 77 per cent support the development and export of liquefied natural gas (LNG) to help provide energy security and to generate revenue for Canada.
With increasing concern over household expenses, food prices, and economic uncertainty, energy corridors have become part of the conversation about ensuring long-term prosperity.
What are energy corridors, and why do they matter?
Energy corridors are designated routes for energy infrastructure such as pipelines, power lines, and transmission projects. With an energy corridor, environmental assessments and stakeholder consultations are completed in advance, allowing development to proceed without ongoing regulatory hurdles which can become costly and time consuming. This provides certainty for energy projects, reducing delays, lowering costs, and encouraging investment. They are also not a new concept and are applied in other parts of the world including the U.S.
In Canada, however, this isn’t happening.
Instead, each project must go through an extensive regulatory process, even if similar projects have already been approved. Energy companies spend years trying to secure approvals that don’t come to fruition in a reasonable time and as a result projects are cancelled due to sky-rocketing costs.
“Getting regulatory approval for energy transportation projects in Canada takes so long that investors are increasingly looking elsewhere,” said Krystle Wittevrongel, director of research at the Montreal Economic Institute. “Energy corridors could help streamline the process and bring back much-needed investment to our energy industry.”
Jackie Forrest, executive director at the ARC Energy Research Institute, pointed out that the time it takes to get projects approved is a major factor in driving investment away from Canada to other countries.
“Projects are taking five or more years to go through their regulatory review process, spending hundreds of millions if not a billion dollars to do things like environmental assessments and studies that sometimes need to be carried out over numerous seasons,” she said.
The cost of missed projects
Over the past decade, multiple major energy projects in Canada have been cancelled or abandoned. Among them:
Keystone XL ($8 billion), cancelled in 2021
Energy East ($15.7 billion), cancelled in 2017
Northern Gateway ($7.9 billion), cancelled in 2016
These projects were cancelled due to regulatory challenges, environmental opposition, and shifting political decisions on both sides of the border. This left Canada without key infrastructure to support energy exports.
LNG projects have faced similar setbacks. More than a dozen LNG export proposals were once on the table, but these same issues made most of these projects not viable.
Meanwhile, the United States rapidly expanded its LNG sector, now exporting far more than Canada, capturing global markets that Canada could have served.
“Ten to 15 years ago, there were about as many LNG projects proposed in Canada as in the U.S.,” said Forrest. “We have not been able to get those projects going. The first Canadian project is just starting up now, while the Americans are already shipping out far more.”
She cited a report that shows LNG development in the U.S. has added $408 billion to GDP since 2016 and created 270,000 direct jobs.
“That’s a major economic impact,” she said. “And Canada hasn’t been able to take part in it.”
The case for energy corridors: Creating prosperity, keeping costs in check
Energy corridors could help Canada build long-term prosperity while addressing affordability, job creation, and energy reliability.
“More efficient infrastructure reduces supply chain delays, helping to lower consumer energy costs and related expenses like food and transportation,” said Wittevrongel.
Wittevrongel notes that projects that cross provincial borders face both provincial and federal impact assessments which leads to duplication of effort and delays. Reducing this overlap would shorten approval timelines and provide more certainty for investors.
“One of the ways to improve this process is having the federal government recognize provincial environmental assessments as being good enough,” she said. “There has to be a way to balance that.”
Forrest said investors have already taken note of Canada’s high project costs and long approval timelines.
“TC Energy just built a pipeline to connect the BC gas fields with the West Coast that cost about twice as much as originally expected and took a lot longer,” she said. “Meanwhile, they recently completed a $4.5-billion natural gas project in Mexico under budget and ahead of schedule. Now they’re looking at where to put their next investment.”
Forrest explained that energy corridors could help de-risk infrastructure projects by front-loading environmental and stakeholder work.
“If we just had a pre-approved corridor for things like pipelines and transmission lines to go through, where a lot of this groundwork had already been done, it would really reduce the timeline to get to construction and reduce the risk,” she said. “That would hopefully get a lot more capital spent more quickly in this country.”
The path forward
Without changes, investment will continue to flow elsewhere.
“Energy corridors can go a long way to restoring Canada’s attractiveness for energy transportation and infrastructure projects as it cuts down on the lengthy bureaucratic requirements,” said Wittevrongel.
And Forrest agrees.
“We need to pick key projects that are going to be important to the sovereignty and economic future of Canada and get them done,” Forrest said. “I don’t think we can wait for long-term legislative reform — we need to look at what the Americans are doing and do something similar here.”
Energy corridors are about ensuring Canada remains competitive, lowering costs for consumers, and creating the infrastructure needed to support long-term economic prosperity.
For engaged women, this translates into a stronger economy, lower costs, and more reliable energy for their families.
“The two areas that this will be felt for every family are in lower energy costs and also in lower grocery or food prices as transportation of these things becomes easier on rail, or exporting grain reduces the price, for instance, ” said Wittevrongel.
Whether policymakers take action remains to be seen, but with growing trade pressures and investment uncertainty, the conversation around energy corridors is needed now more than ever.
A majority of Americans say it is more important for the U.S. to establish energy independence than to fight climate change, according to new polling.
The poll from Napolitan News Service of 1,000 registered voters shows that 57% of voters say making America energy independent is more important than fighting climate change, while 39% feel the opposite and 4% are unsure.
Those surveyed also were asked: Which is more important, reducing greenhouse gas emissions to combat climate change, or keeping the price of cars low enough for families to afford them?
Half of voters (50%) said keeping the price of cars low was more important to them than reducing emissions, while 43% said emissions reductions were more important than the price of buying a car.
When asked, “Which is more important, reducing greenhouse gas emissions or reducing the cost and improving the reliability of electricity and gas for American families?”, 59% said reducing the cost and increasing the reliability was more important compared to 35% who said reducing emissions was more important.
The survey was conducted online by pollster Scott Rasmussen on March 18-19. Field work was conducted by RMG Research. The poll has a margin of error of +/- 3.1 percentage points
Dan McCaleb is the executive editor of The Center Square. He welcomes your comments. Contact Dan at [email protected].
