Anthropic Is Spending $45 Billion to Rent AI Computing Power in West Virginia — Here's What's Going On

Anthropic PBC has agreed to pay $45 billion to rent AI computing power from Nscale's Monarch Compute Campus in Mason County, West Virginia, according to reporting published August 26, 2026 (Bloomberg). The following morning, Aker ASA confirmed that its portfolio company Nscale had secured the contract to supply AI compute capacity at the Monarch site, and Aker shares climbed on the news (MarketWatch).

This is a rental arrangement, not a purchase. Think of it like leasing a massive apartment building for years rather than buying it outright. Anthropic is paying for access to computing power at a facility Nscale is still building. Monarch is described by Nscale as a major AI infrastructure development in Mason County (Nscale). The specific terms — how long the deal lasts, how many chips are involved, how much electricity is needed, and when the capacity comes online — have not been disclosed. What is confirmed is the total: $45 billion in computing rental, aimed at a single West Virginia campus.

Aker ASA, a Norwegian industrial holding company, is Nscale's parent. The share price jump on August 27 reflects the market's first reaction to what a $45 billion revenue stream means for Aker's investments. The fact that it moved the stock tells you the market had not already expected this.

Nscale has been building similar projects elsewhere. In July 2025, Nscale announced Stargate Norway alongside Aker ASA and OpenAI — a planned facility with 100,000 NVIDIA chips in Northern Norway, powered by renewable energy (Nscale). In September 2025, Nscale and Aker ASA signed an agreement with Microsoft to deliver AI computing capacity powered entirely by renewable energy, starting in 2026 (LinkedIn). These are separate from the Anthropic deal, but they show a pattern: Nscale is partnering with major AI companies, building very large facilities, and putting them where renewable power is available.

The Anthropic deal follows that pattern. West Virginia offers land, access to the power grid, and electricity costs that crowded coastal areas can increasingly no longer provide at this scale. If built on schedule, the Monarch campus becomes one of the largest dedicated AI computing sites in the United States.

Here's the thing worth pausing on. The $45 billion figure is enormous — larger than the total stock market value of many companies in the S&P 500. It is a multi-year commitment, and the computing power does not exist yet at the scale this deal implies. The risk goes both ways. If Anthropic's need for computing power grows as expected, Nscale and Aker land a revenue stream that changes their financial picture in a big way. But if Anthropic's demand drops — say, because AI models become more efficient, or because Anthropic loses ground to competitors — then questions arise about whether the contract holds up and whether Nscale can finance the project.

The deal also reveals where the real competition in AI now sits. The biggest AI companies are no longer mainly competing on who has the smartest software or the best researchers. They are competing on who can get enough electricity, land, and computer chips. By committing $45 billion, Anthropic is paying a premium to reserve capacity years before it is ready, taking the chance that Nscale can actually build and run the Monarch campus as promised.

For people who own Aker stock, the key question is how much of that $45 billion actually stays with the company after paying for construction, electricity, chips, and operating costs. The headline number is revenue, not profit. The stock went up because investors are optimistic. Whether that optimism lasts will depend on details about profit margins, construction timelines, and project milestones that have not yet been shared.

For the AI industry more broadly, this deal fits a pattern that started in 2024: contracts worth tens of billions for computing power are becoming standard as AI companies scramble to lock in capacity for years ahead. The Microsoft and OpenAI deals with Nscale came first. Anthropic joining that group suggests the major AI companies see Nscale's sites — in West Virginia, Norway, and its Microsoft-linked capacity — as a real option alongside the giant cloud providers that currently dominate the market.

What we do not know is when any of this gets built. The Monarch campus is still a development project, not a working facility at the scale this contract implies. Building in rural West Virginia with renewable power carries risks that no announcement can erase. The $45 billion is a promise to pay for computing power that still has to be built, connected to the grid, and made to work at a level good enough for Anthropic's needs. The market's excitement makes sense. Whether it lasts depends entirely on whether Nscale can deliver.