Anthropic Secures $45 Billion Nscale Cloud Deal for 460 Megawatts as IPO Pressure Builds
Updated
Updated · CNBC · Aug 26
Anthropic Secures $45 Billion Nscale Cloud Deal for 460 Megawatts as IPO Pressure Builds
3 articles · Updated · CNBC · Aug 26
Summary
$45 billion will buy Anthropic about 460 megawatts of compute capacity from UK-based Nscale at a West Virginia data center, with service expected to start by end-2027.
Demand for Anthropic's Claude models had already strained its infrastructure, hurting reliability and performance during peak hours and pushing the company to lock in more long-term capacity.
Nvidia's Vera Rubin chips are slated for the facility, extending Anthropic's recent run of infrastructure agreements with AMD, SpaceX, Google and Broadcom.
The capacity push comes after Anthropic confidentially filed for an IPO in June, as it tries to support a $965 billion valuation against intensifying competition from OpenAI and Google.
Why is Anthropic risking $45 billion on a massive West Virginia data center just ahead of its highly anticipated IPO?
Could Anthropic's $45 billion infrastructure gamble become a stranded asset if next-generation AI efficiency outpaces the need for raw compute?
Inside Anthropic’s $45 Billion Nscale Deal: 10 GW Compute Expansion, IPO Frenzy, and the Environmental Backlash Shaping AI’s Future
Overview
In 2026, Anthropic made a bold move by signing a $45 billion, six-year deal with Nscale to secure massive AI computing power, stepping in after Microsoft left the project. This commitment supports Anthropic’s rapid financial growth and prepares the company for a major IPO. However, the expansion of AI data centers brings huge energy demands, leading developers like Anthropic and Nscale to build independent power plants, which raises environmental and public health concerns. As public opposition and regulatory pressures grow, Anthropic uses flexible contracts with 90-day termination clauses to avoid hardware obsolescence, even though this means paying higher rates to suppliers.