Anthropic, the company behind the Claude chatbot, has signed a $3.4 billion deal to secure 1.7 gigawatts of gas‑fired generators for its AI data centers. The agreement, reached in late September, lets Anthropic pick up existing orders that Texas‑based OnePWR Solutions placed with Caterpillar two years ago. By taking over those orders, Anthropic avoids starting a new order from scratch and sidesteps a six‑year backlog that many AI firms face for large turbine builds.
Why the power deal matters now
Data‑center operators are racing to add more electricity as AI models grow larger and need more compute. Large gas turbines are in short supply because manufacturers are flooded with orders from several AI companies. Anthropic’s move secures capacity before Caterpillar’s production line fills up, giving the firm a clearer path to expand its computing farms without waiting years for new hardware.
The deal also includes engineering and construction work to install the generators, meaning Anthropic will have the infrastructure ready sooner rather than later. While the company is not buying OnePWR itself, it is effectively taking over the supplier’s financing and delivery schedule, which required extra capital when the original orders were made.
Background on AI power needs
AI training runs 24/7 and consumes megawatts of electricity, often more than a small city. Companies have turned to gas‑fired generators as a reliable backup and as a way to add capacity where the grid cannot keep up. The high cost of these turbines—often hundreds of millions per unit—means firms need large, upfront financing deals. Anthropic’s $3.4 billion spend reflects the scale of power required to keep Claude and future models online.
Why it matters
For users of Claude, the power deal means the service is less likely to face outages as demand grows. It also shows how AI firms are now competing for the same heavy‑industry resources that power traditional manufacturing, which could tighten supply for other sectors.
