Canada vs. the U.S.: The Data-Centre Competitiveness Gap13 min read

What actually makes a region competitive

A data centre is a bet on six inputs at once: cheap and clean power, a climate that lets you cool the machines without paying for it, water for that cooling, dense fibre to move the bits, a permitting process that says yes quickly, and a community that does not fight you. Chapter 4 argued that power is the binding constraint inside Canada. This chapter widens the frame to ask a different question. On each of those six axes, how does Canada compare to the U.S. hubs it is competing against for the same hyperscaler dollars?

The honest answer is a split decision, and it is worth being precise about which side wins which axis. One caveat first. The U.S. capacity figures here come from market trackers like CBRE and Site Selection Group that measure metro by metro. The Canadian figures are thinner, assembled from operator disclosures and trade press, and several are explicit estimates. Where a number is soft, we say so.

Where Canada wins: the grid is clean

Start with the axis Canada wins most decisively. Grid carbon intensity is where the country’s hydro and nuclear fleet pays off. Quebec’s grid runs at roughly 1.2 grams of CO2 per kilowatt-hour, Ontario at about 74, and British Columbia and Manitoba both sit under 30, all of them hydro or nuclear dominated. The U.S. grid average is around 384 gCO2/kWh, more than 300 times Quebec’s figure.

The comparison sharpens region by region. Northern Virginia, the largest market on earth, draws on Dominion and the wider PJM pool, a moderate gas-and-nuclear mix. Phoenix, Dallas and Atlanta all run gas-heavy grids. Only two U.S. hubs come close to Canadian cleanliness: the Pacific Northwest, where Bonneville hydro dominates, and Chicago, where Illinois runs roughly half nuclear. So a hyperscaler that genuinely wants low-carbon electrons has a short list, and three of the cleanest options on it are Canadian provinces.

The glaring exception is Alberta, the epicentre of the Canadian boom, whose grid runs around 424 to 470 gCO2/kWh (the 470 figure is from 2023; roughly 424 after the 2024 coal phase-out). That is dirtier than the U.S. average. So the clean-grid advantage is real but not uniform. It belongs to Quebec, Ontario, B.C. and Manitoba, and it is precisely the provinces with the cleanest grids that are now rationing access, a tension Chapter 4 traced in detail.

Where Canada wins: cold air and water

The second Canadian advantage is free cooling. Every Canadian market in our comparison sits in a cold-winter climate that lets operators cool servers with outside air for large stretches of the year, cutting the energy overhead that shows up as PUE. Winnipeg and Montreal are as good as it gets on this axis. The U.S. picture is mixed: the Pacific Northwest and Chicago share the cold-climate edge, but Northern Virginia, Atlanta and Dallas are humid and lean on mechanical cooling, and Phoenix is hot desert. We flag that a clean cooling comparison really wants free-cooling hours or measured PUE, and no Canadian project publishes those, so this axis is directional rather than quantified.

Water tracks closely with climate. Cooling a large data centre can consume enormous volumes of water, which is why the U.S. water-stress map matters. Phoenix and Silicon Valley both sit in high water-stress zones, and Northern Virginia, Dallas and Atlanta are rated medium. Canada is mostly low: Toronto, Montreal, Vancouver and Winnipeg all sit in low water-stress basins. The exception, again, is Alberta at medium, and it is a real one, because roughly three quarters of planned Alberta sites sit in higher-stress basins, the subject of Chapter 6. On the whole, though, Canada has water where the hottest U.S. markets do not.

Add political and hydrological stability and the structural case is complete. These are the advantages that are physically hard for a competitor to replicate. You cannot relocate a cold climate or conjure a hydro river.

Where Canada loses: scale, and it is not close

Now the other side of the scorecard. The first and largest gap is raw scale. Northern Virginia held roughly 2,930 MW of installed data-centre capacity in 2024, rising toward 4,040 MW in 2025. That is one U.S. metro. Canada’s three real operating markets add up to a fraction of it: Toronto at about 312 to 315 MW, Montreal at a rough 200 MW estimated, and Calgary at around 125 MW once eStruxture’s CAL-3 building opens in the second half of 2026. Sum the operating Canadian capacity and you are still well under a quarter of Ashburn alone.

And Northern Virginia is not even the only U.S. market that beats all of Canada. Dallas, Atlanta and Chicago each cleared roughly 1,000 MW or more of commissioned capacity, and Phoenix approached that level by 2025 (it was about 600 MW in 2024). The Pacific Northwest’s regional demand could reach 4,000 average megawatts before 2030. Canada is not competing against one giant. It is competing against a country with half a dozen of them.

This is where the announced-versus-operating distinction, the theme of Chapter 3, has to stay in view. Canada’s headline numbers are enormous, more than 20 GW of proposals, but the operating base is small and the pipeline is mostly unbuilt. Comparing Canada’s announced gigawatts to America’s installed megawatts would flatter Canada dishonestly. On what actually runs today, the gap is roughly an order of magnitude.

Where Canada loses: the missing cloud regions

Scale has a second face that matters even more for sovereignty: hyperscale cloud regions. This is where a data centre becomes usable public cloud rather than just a warehouse of servers, and Canada is thin. The regions that do exist cluster in two provinces. Montreal has AWS Canada Central and a Google region. Toronto has Azure Canada Central and Google, though notably no local AWS region, with the nearest in Montreal. Quebec City hosts Azure Canada East, and Calgary got AWS Canada West in 2023 and 2024.

Everywhere else is a blank. British Columbia, Manitoba, Saskatchewan and Atlantic Canada have no hyperscaler cloud region at all, even though Vancouver anchors Google’s Topaz subsea cable to Asia and Halifax lands a transatlantic cable. And the regions that exist are foreign-operated. Three U.S. firms, Amazon, Microsoft and Google, hold roughly 85 percent of Canada’s public cloud market. That is the fact that makes “sovereign” a slippery word, and Chapter 7 pulls that thread. For this chapter the point is narrower: on cloud region density, the U.S. is not ahead by a margin, it is playing a different sport.

Where Canada loses: speed and permitting clarity

The third gap is speed. Capital rewards a jurisdiction that can say yes fast, and parts of the U.S. are built for it. Dallas is business-friendly with fast permitting. The Pacific Northwest layers tax incentives on top of cheap power. Alberta is genuinely favourable too, with its bring-your-own-generation approach, but that welcome runs straight into the 1,200 MW interim connection cap that Chapter 4 dissected. So even Canada’s fastest province has a hard ceiling that its U.S. rivals do not.

The honest complication is that U.S. permitting is tightening as fast as Canada’s. Northern Virginia’s Prince William Digital Gateway is snarled in three or more lawsuits, and Culpeper denied a project at Brandy Station in June 2024. Georgia’s DeKalb County extended a moratorium. Silicon Valley is so power-constrained that roughly 100 MW of finished capacity sits idle waiting for a grid connection, with Santa Clara upgrades not due until 2028. So the U.S. advantage on speed is real but narrowing. The fair verdict is that America still has clearly-favourable venues like Dallas and the Pacific Northwest, whereas Canada’s fastest venue comes with a cap.

A wash: community opposition

On public opposition the two countries look more alike than different, and both are trending the wrong way for developers. In the U.S., Northern Virginia’s opposition is rated high and rising, and demands for municipal moratoriums surged through 2025. In Canada, Hamilton is the emblem: hundreds protested the Steelport proposal on the former Stelco lands, and a city committee denied the application. Manitoba’s premier rejected a hyperscale campus outright at the provincial level. Opposition is not a Canadian problem or an American one. It is a data-centre problem, and it is intensifying on both sides of the border.

Fibre: a two-metro country against a fibre superpower

Interconnection is a mixed result. Where Canada has fibre depth, it is genuinely strong. Toronto’s TorIX is the country’s largest exchange at roughly 2.3 Tbps peak with nearly 300 participants, anchored at the 151 Front Street carrier hotel, and it sits 13.7 milliseconds from Chicago and 14.3 from New York. Montreal’s QIX, paired with AWS and Google regions, is 10 milliseconds from New York. Those two metros are real hubs.

The problem is that the depth stops there. Chapter 5 calls this the two-metro problem. Calgary, Edmonton, Winnipeg, Vancouver and Halifax all run smaller exchanges and mostly lack cloud regions, and Calgary sits 63 to 88 milliseconds from the major eastern and U.S. hubs. Against that, Northern Virginia’s Ashburn corridor is described in the market data as the strongest fibre interconnection hub in the world. Canada has two credible interconnection metros. The U.S. has Ashburn plus strong fabrics in Dallas, Chicago, Atlanta and the Bay Area. On fibre, Canada is competitive in two cities and thin everywhere else.

Price: cheaper in places, but mind the currency

Electricity price is the axis where the data is weakest and the caveats heaviest. Quebec is among the lowest anywhere in northeastern North America at roughly CAD 0.05 per kWh, about USD 0.04, and Manitoba is cheap too. But cheap Canadian power does not automatically beat the U.S., because the Pacific Northwest is cheaper still: Quincy, Washington comes in under 3 cents per kWh and Hillsboro, Oregon around 5 to 6 cents, both in USD. Alberta’s deregulated market is competitive but volatile, with one 2023 secondary estimate near 24 cents CAD for large industrial load in Edmonton. Silicon Valley, at the other extreme, has some of the highest industrial power prices in the U.S.

Two warnings apply to every figure in this paragraph. First, several are Canadian dollars and several are U.S. dollars, and at current exchange rates that gap alone is worth roughly a fifth. Second, most of these are secondary or approximate, because hyperscalers negotiate confidential rates that no public table captures. Canada has genuinely cheap clean power in Quebec and Manitoba. It does not have a monopoly on cheap power, and the price comparison is too soft to carry much weight on its own.

The net scorecard

Line the six axes up and the pattern is consistent. Canada wins the physical, slow-to-change advantages and loses the market, fast-moving ones:

• Grid carbon: Canada wins, decisively, in Quebec, Ontario, B.C. and Manitoba (roughly 1.2 to about 74 gCO2/kWh versus a U.S. average near 384). Alberta is the exception at about 470.
• Climate and water: Canada wins, with cold-climate free cooling and mostly low water stress against high stress in Phoenix and Silicon Valley.
• Scale: The U.S. wins overwhelmingly. Northern Virginia alone, at 2,930 to 4,040 MW, exceeds all operating Canadian capacity several times over.
• Cloud regions: The U.S. wins. Canada has a thin, two-province, foreign-operated cluster; three U.S. firms hold about 85 percent of the Canadian cloud market.
• Speed and permitting: The U.S. wins on clear venues like Dallas, but the gap is narrowing as U.S. opposition and grid limits bite.
• Fibre and opposition: A wash. Canada is strong in Toronto and Montreal and thin elsewhere; opposition is rising on both sides.

So does cheap, clean hydro offset slower permitting and smaller markets? For a hyperscaler chasing raw scale and speed, no: Northern Virginia and Dallas will win those deals. For a project that specifically values low-carbon electrons, cold-climate cooling and water security, and can live with a slower build, Canada is one of the best options on the continent. The country is not losing the data-centre race because its fundamentals are weak. It is losing on the parts of the race that reward moving fast, and it has barely started building the domestic cloud layer that would turn its clean megawatts into sovereign compute. The ingredients are real. What Canada has not yet done is cook at scale.

This piece was originally published as the second chapter of Canada’s Data Centre Race on Zeever.ca. Read the full eleven-part series there for the complete analysis and every cited figure.

Frequently Asked Questions

Does Northern Virginia really have more data-centre capacity than all of Canada?

Yes, by a wide margin. Northern Virginia alone held roughly 2,930 MW of installed data-centre capacity in 2024, rising toward 4,040 MW in 2025, per CBRE. Canada’s largest operating markets are a small fraction of that: Toronto around 312 to 315 MW, Montreal roughly 200 MW as an estimate, and Calgary about 125 MW once eStruxture’s CAL-3 comes online. Even summed, Canada’s operating capacity is well under a quarter of that one U.S. metro.

Where does Canada clearly beat the United States?

On grid carbon, climate, water, and stability. Quebec runs near 1.2 gCO2/kWh and Ontario near 74, against a U.S. grid average around 384. Every Canadian metro sits in a cold-winter zone with strong free-cooling potential, while Phoenix and Silicon Valley carry high water stress. Most Canadian markets sit in low water-stress basins, which is a durable structural edge that speed and scale cannot erase.

Why does Canada barely have hyperscale cloud regions of its own?

It is not zero, but it is thin and foreign. Three U.S. firms, Amazon, Microsoft and Google, hold about 85 percent of Canada’s public cloud market. The cloud regions that exist cluster in Ontario and Quebec, plus AWS in Calgary. British Columbia, Manitoba, Saskatchewan and Atlantic Canada have no hyperscaler region at all, even where subsea cables land. That absence is why a data centre on Canadian soil does not automatically mean Canadian-controlled compute.

Is Canadian power actually cheaper than in the United States?

In some provinces, not all, and the comparison is muddy because of currency and volatile markets. Quebec is among the lowest at roughly CAD 0.05 per kWh, about USD 0.04. But the U.S. Pacific Northwest is cheaper still, with Quincy, Washington under 3 cents per kWh in USD. Alberta’s deregulated market is volatile, with one 2023 estimate near 24 cents CAD for large industrial load. Treat all of these as approximate and mind the currency.

How reliable are these Canadian capacity numbers?

Less reliable than the U.S. figures, and readers should know it. U.S. metro capacity is tracked market by market by CBRE and Site Selection Group. Canadian operating capacity is pieced together from operator disclosures and trade press. Montreal at roughly 200 MW is an aggregate estimate, several provinces have no meaningful figure at all, and headline gigawatts like Wonder Valley are proposals, not operating plants. We flag every estimate as such.