Anthropic’s $3.4 billion purchase of gas-fired generator commitments, reported by the Financial Times on November 8, is about 99% of the $3.421 billion of Power Generation sales that Caterpillar reported for the third quarter of 2026, by our arithmetic. According to the FT, Anthropic took over generator orders that OnePWR Solutions had placed with Caterpillar two years ago.
Caterpillar’s quarterly filing describes Caterpillar’s overall order book: firm backlog of approximately $78.1 billion at September 30, about $6.0 billion higher than at the end of the second quarter, with the largest increase in Power & Energy. About $32.6 billion of that backlog was not expected to be filled in the following twelve months.
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The key insight: Caterpillar reported $3.421 billion of Power Generation sales in the third quarter of 2026, up 30% and mainly in data center applications, per its 10-Q. Anthropic’s $3.4 billion deal for OnePWR’s Caterpillar generator orders, reported by the FT, is about 99% of that figure by our arithmetic.
Caterpillar’s Power Generation sales rose to $3.421 billion in the third quarter of 2026 from $2.634 billion a year earlier, up 30%, according to the 10-Q. The filing says sales “increased mainly in turbines and turbine-related services and in large reciprocating engines, primarily in data center applications”. For the first nine months, Power Generation sales were $9.336 billion, up 33%.
The whole Power & Energy segment reported third-quarter sales of $8.784 billion, up 18%, and segment profit of $2.143 billion, up 31% from $1.633 billion, per the company’s earnings release. Chairman and CEO Joe Creed said the results “reflect the durability of our end markets, with strong order rates and a record backlog”.
In its outlook, Caterpillar says it continues to anticipate growth in Power Generation for reciprocating engines and turbines, driven by “increasing energy demand to support the data center build-out related to cloud computing and generative Artificial Intelligence (AI)”.
Caterpillar’s Power Generation sales rose 30% to $3.42bn in Q3 2026; Anthropic’s FT-reported $3.4bn deal is about 99% of that (our arithmetic). Data: Caterpillar Form 10-Q and earnings release (SEC); Financial Times, as reported, 8 Nov 2026.
Who OnePWR Is
OnePWR Solutions, based in San Antonio, describes itself as “a power generation developer specializing in turnkey behind-the-meter solutions”. In a February 3, 2026 release, it said it had more than 400 megawatts of power generation equipment and balance of plant in inventory and expected to take delivery of more than 800 megawatts more over the next 24 months.
CEO David Coker said in that release: “Access to equipment alone doesn’t solve today’s power constraints – execution does”. Chief Commercial Officer Antti Ekqvist said: “An increasing share of planned capacity is bypassing the grid altogether through behind-the-meter solutions”.
The FT reports that OnePWR “had ordered Caterpillar generators two years ago but needed financing to complete the transaction”, citing a person familiar with the matter, and that Anthropic had originally planned to become a OnePWR customer before taking over the orders. The FT puts the Anthropic deal at 1.7 gigawatts; OnePWR’s February release gave more than 1.2 gigawatts in total, and the documents we read do not reconcile the two figures.
A Place in the Queue
As we read the three documents together, what changed hands was a position in a long equipment queue. The FT says manufacturing lead times for gas turbines and generators are “stretching years into the future”. Caterpillar’s filing says about $32.6 billion of its $78.1 billion firm backlog, roughly 42% by our arithmetic, was not expected to be filled within twelve months.
Set against Caterpillar’s own figures, the reported $3.4 billion is about 99% of one quarter of its Power Generation sales and about 4.4% of its total firm backlog, by our arithmetic. These are ratios of separately reported numbers: the FT does not say how much of the $3.4 billion goes to Caterpillar, and the deal took over existing orders rather than placing new ones.
As we read the FT and Caterpillar’s filing together, the asset in short supply is delivery timing: about $32.6 billion of Caterpillar’s $78.1 billion firm backlog was not expected to be filled within twelve months, and the FT says lead times stretch years.
As we read OnePWR’s February release, its pitch was execution as much as equipment; its CEO said access to equipment alone does not solve power constraints, and the FT says the Anthropic deal included the engineering and construction capabilities to install the generators.
As we read Caterpillar’s figures, data centres are now a named driver of its fastest-growing power line: Power Generation sales rose 30% in the quarter while the whole Power & Energy segment rose 18%.
David Coker, CEO of OnePWR Solutions, February 3, 2026 release
“Access to equipment alone doesn’t solve today’s power constraints – execution does,”
Three Implications
FOR EQUIPMENT MAKERS Caterpillar says it continues to anticipate Power Generation growth driven by energy demand to support the data center build-out, and reports its largest backlog increase in Power & Energy.
FOR AI LABS The FT says AI companies are using their financial muscle to cut out intermediaries and take direct control of production, as Anthropic did by taking over OnePWR’s orders.
FOR DEVELOPERS LIKE ONEPWR OnePWR said in February it had more than 400 megawatts of equipment in inventory; the FT reports it needed financing to complete its Caterpillar order before Anthropic took the orders over.
The analysis states: “The structural bottleneck isn’t computing, it’s electrons.”
As we read it, Caterpillar’s backlog figures show where that bottleneck sits in the supply chain: in the engines and turbines that turn fuel into electrons. The analysis predates the deal and does not discuss Anthropic, OnePWR or Caterpillar.
What Is Not Established
The FT does not say how much of the $3.4 billion is paid to Caterpillar versus OnePWR, when each unit will be delivered, or where the generators will be installed. Caterpillar’s filing and release, as we read them, do not name Anthropic or OnePWR, so whether OnePWR’s orders were counted in the reported backlog is not established. Neither Anthropic nor OnePWR commented to the FT.
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Anthropic’s reported $3.4 billion for 1.7 gigawatts of generators that OnePWR had ordered from Caterpillar is about 99% of Caterpillar’s third-quarter Power Generation sales of $3.421 billion, by our arithmetic. Caterpillar reports firm backlog of about $78.1 billion, which CEO Joe Creed called a record, with the largest increase in Power & Energy and about $32.6 billion not expected to ship within twelve months.
A note on sourcing. Caterpillar figures are from its Form 10-Q for the quarter ended September 30, 2026 and its October 29, 2026 earnings release, both filed with the SEC. OnePWR details are from its February 3, 2026 release. Deal facts are from the Financial Times report of November 8, 2026; neither Anthropic nor OnePWR commented to the FT, and Caterpillar’s documents do not name either company. Ratios and percentages are our arithmetic.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
