Anthropic Secures $3.4 Billion Deal for Data Centre Power
- Anthropic finalized a $3.4 billion deal for 1.7 gigawatts of power-generation equipment.
- The deal involves taking over existing Caterpillar Inc. generator orders from OnePWR Solutions.
- This transaction is the largest known single purchase of power equipment by an AI laboratory.
- The agreement was reached in late September 2026 to bypass power intermediaries.
- Anthropic has committed nearly $900 billion to computing infrastructure through 2045.
Anthropic PBC finalized a $3.4 billion agreement to purchase gas-fired generators to support its data centres. The deal secures 1.7 gigawatts of heavy-duty power-generation equipment.
This purchase includes the engineering and construction capabilities necessary to install the generators.
Anthropic has agreed to a $3.4 billion deal to purchase gas-fired generators to support its data centres.
Deal structure involves taking over Caterpillar generator orders
Anthropic finalized the agreement in late September with the San Antonio-based supplier OnePWR Solutions. The company did not acquire OnePWR Solutions as part of this $3.4 billion transaction.
Instead of a direct purchase of power, Anthropic took over the supplier's existing generator orders from Caterpillar Inc. The underlying hardware for the 1.7 gigawatts of capacity is sourced from these Caterpillar orders.
Strategy aims to bypass intermediaries and control infrastructure
Anthropic’s decision to secure generator orders directly stems from a strategy to bypass intermediaries and gain control over its data centre infrastructure. The lab originally intended to purchase power from OnePWR but shifted to taking over generator orders to secure the hardware itself.
This move is interpreted as an effort to prioritize the elimination of electricity constraints over the management of utility bills. By securing this block of generator orders, Anthropic has removed the supply from the market, making it unavailable to other potential buyers.
This approach helps the company avoid the volatility of the wholesale electricity market, where auction costs have reached $329.17 per MW-day.
Financial commitments reach $900 billion as IPO plans progress
Anthropic has disclosed nearly $900 billion in computing commitments extending through 2045.
This $3.4 billion equipment commitment is significantly larger than the lab's narrowed operating loss of $1.3 billion. Anthropic's recent financial filing shows this operating loss narrowed from $5.2 billion.
The generator purchase is occurring as the company moves forward with plans for an initial public offering.
Agreement finalized in late September with no official comment
The agreement for the generators was finalized in late September 2026. Reports of the $3.4 billion deal surfaced in November 2026.
Anthropic, OnePWR Solutions, and Caterpillar Inc. have provided no official statements regarding the transaction.
The available reports do not specify the installation site, delivery dates, or commissioning schedules for the generators. There are no details regarding construction schedules, operating arrangements, or environmental and regulatory approvals for the planned facilities. It is also not stated if the $3.4 billion price includes installation, fuel handling, or related infrastructure.
Uncertainties remain regarding fuel sourcing and accounting
It is currently unclear how the generator commitments will be accounted for, specifically whether they will be listed as purchase obligations or as capital spending. There has been no reported market reaction to the deal regarding Caterpillar Inc. or other companies.
The reports do not specify how the 1.7 gigawatts of units will be fueled.
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