Anthropic Reported to Buy Gas Turbines as AI Power Access Tightens

TechCrunch reported on November 9, 2026 that Anthropic is buying $3.4 billion of Caterpillar natural-gas generators capable of producing up to 1.7 gigawatts of electricity. The equipment was originally ordered by power-equipment supplier OnePWR Solutions.

OnePWR had ordered the turbines roughly two years earlier but could not obtain financing to complete the purchase. Anthropic had planned to buy the generators from OnePWR but instead went directly to Caterpillar, the manufacturer.

The purchase would mark a departure from Anthropic’s historical preference for renting rather than buying physical infrastructure. Anthropic is paying xAI, a SpaceX subsidiary, $1.25 billion per month through May 2029 for computing power.

Power availability helps explain why an existing equipment order would be attractive. Natural-gas turbine backlogs extend into the early 2030s, and queues to connect to the electrical grid can be just as long. Against those waits, an existing order represents more than hardware: it provides a claim on scarce generating capacity as computing demand grows.

Data-Center Demand Is Lifting Caterpillar’s Power Sales

Caterpillar’s third-quarter 2026 results, released on October 29, 2026, provide an official measure of that equipment demand. Power Generation sales increased 30% year over year to $3.42 billion, with the company attributing the rise mainly to turbines and turbine-related services and to large reciprocating engines, primarily in data-center applications.

Chairman and CEO Joe Creed reported strong order rates and a record backlog. That backlog covers Caterpillar’s full business rather than turbines alone, so it indicates broad equipment demand without establishing the size or status of Anthropic’s reported order.

OnePWR’s Build-Own-Operate Model

A separate Caterpillar announcement from March 2026 documents OnePWR’s intended role in onsite power projects. Caterpillar, OnePWR and Vero3 announced a collaboration to design infrastructure combining natural-gas prime power, carbon capture, battery storage and permanent geological carbon-dioxide storage for mission-critical facilities, including data centers.

OnePWR would build, own and operate generation and associated infrastructure under long-term commercial arrangements with customers. Caterpillar would supply natural-gas and diesel generation equipment, gas turbines and controls, and lead front-end engineering and design for carbon-capture systems. Vero3 would develop, own and operate the carbon-capture and storage infrastructure.

The companies said their first project was expected to launch in 2026 with an initial 500 MW prime-power site. The announcement did not name Anthropic or establish that the site would use the generators in the reported purchase. Against OnePWR’s build-own-operate model, a direct equipment order would move Anthropic closer to owning generation assets rather than simply buying their output.

Public-Market Context

The reported purchase comes as Anthropic prepares for a proposed initial public offering. The company announced on October 26, 2026 that it had filed a registration statement for Class A common stock and intended to list on the Nasdaq Global Select Market under the symbol ANT. The share count and price range had not been determined.

TechCrunch’s report did not identify installation sites or a delivery schedule, leaving the practical path from equipment purchase to operating capacity unresolved. The strategic trade-off is clear: acquiring generation equipment offers a more direct route to power capacity, while tying Anthropic more closely to the capital and execution demands of physical energy infrastructure.