Anthropic has signed a 20-year lease for the first phase of EverWind Fuels’ proposed artificial-intelligence data-centre campus at Point Tupper in Cape Breton, Nova Scotia. The deal gives the $10-billion proposal a named customer and a potential anchor for a major new Canadian computing site, but it does not settle the more difficult questions around power supply, financing and public oversight.
EverWind says it intends to spend $8 billion on the campus and $2 billion on associated onshore wind projects. The company is targeting late 2027 for a 95-megawatt first facility, then describes a possible 325-MW expansion in mid-2028. If built as outlined, the site would draw 420 MW in total—an unusually large new industrial load for the provincial electricity system.
A tenant is named, but the campus remains a proposal
The Logic reported that Anthropic would use the Point Tupper facility to power its Claude models for Canadian and international customers. Its reporting describes the arrangement as a direct infrastructure lease, rather than a conventional purchase of computing capacity from a major cloud provider. The financial value of the 20-year lease has not been disclosed.
The tenant was not identified in all of the earliest coverage. A Globe and Mail report described the customer as a leading frontier-AI developer without naming it; later reporting identified Anthropic. That sequence appears to reflect the timing of disclosure, not a disagreement over whether a lease had been signed.
A long-term tenant could help EverWind make its case to lenders and investors, though the developer still plans to seek financing from banks and pension plans. Neither the lease nor the announced investment figure establishes that construction financing, the full 420-MW build-out or the 2028 expansion has been secured.
EverWind has called the combined development Nova Scotia’s largest private investment. That is the company’s characterization, as are its estimates of 2,000 construction jobs, 215 permanent positions and annual pay of $135,000 to $185,000 for permanent data-centre roles. Those projections will depend on a project that remains subject to commercial execution and infrastructure arrangements.
The power plan starts before the new wind supply
The project’s most consequential constraint is timing. EverWind says its planned wind farms will not be ready when the data centre is expected to open, so the first phase would use existing electricity infrastructure. The developer says it has environmental approvals for four mainland Nova Scotia wind projects totalling 650 MW; a First Nations consortium led by Membertou First Nation owns 51% of those projects.
Those wind approvals are a meaningful asset, but they are not the same thing as operating generation connected to the data-centre load. A 95-MW initial draw is roughly one-quarter of the proposed eventual 420-MW total. The proposed expansion would add 325 MW—more than three times the first phase’s demand—and would therefore make transmission capacity, system upgrades and the timing of new generation central to the project’s viability.
EverWind also plans about 200 megawatt-hours of battery storage at the site. Energy storage and electricity demand are measured differently: megawatts describe the rate of power use, while megawatt-hours describe stored energy. At a simplified full-discharge calculation, 200 MWh could supply 95 MW for a little over two hours, or 420 MW for less than half an hour. Real-world usable duration would vary with operating limits and battery management, but the figure indicates storage intended to help manage short periods rather than replace continuous generation for a campus of this size.
According to BNN Bloomberg’s Canadian Press report, EverWind says it will pay for energy connections, network upgrades and other electricity-system costs associated with the development. Anthropic likewise said it would cover needed grid upgrades and shield existing customers from related price increases, while contributing tens of millions of dollars to community priorities.
Ratepayer safeguards and water use need enforceable terms
The pledges on grid costs address a familiar risk in large-load projects: an industrial customer can require upgrades whose costs may otherwise be spread across a broader customer base. But the announcement does not itself set out the regulatory mechanism, contractual terms or enforcement process that would ensure the costs remain with the developer and tenant.
Nova Scotia NDP Leader Claudia Chender has questioned whether residents are being asked to rely on assurances without sufficient consultation, legislation or regulation. Her criticism is directed less at the idea of a private investor paying its own way than at how that promise would be made durable as the project moves through utility planning and approvals.
Water is another local issue that cannot be reduced to a headline investment number. EverWind says its closed-loop cooling system would consume about 100,000 litres daily in the first phase and 500,000 litres daily after expansion. The company says the latter amount equals about 1% of Landrie Lake’s safe daily yield. That comparison is EverWind’s estimate; the available reports do not include an independent environmental assessment or water-management study for the project.
The proposal therefore has a clearer commercial identity than it did before Anthropic was named, but its operating model is still being assembled. The signed lease supports the case for a first 95-MW facility. Whether Point Tupper reaches 420 MW will turn on financing, grid agreements and whether promised wind generation and customer protections materialize on the schedule EverWind has set.