The agreement also includes engineering and construction capabilities associated with installing the generators. Anthropic is not acquiring OnePWR as a company, and the transaction does not involve transferring its employees.
The purchase comes as AI developers face growing difficulties securing enough electricity to support expanding data center operations. Demand for natural gas turbines has pushed equipment delivery schedules into the early 2030s, while connecting new facilities to existing electrical grids can involve similarly lengthy delays.
By securing generators that were already ordered, Anthropic gains access to production capacity that could otherwise require years of waiting. OnePWR reportedly struggled to obtain financing to complete its original purchase, although the reasons remain unclear.
The transaction is particularly notable given Anthropic's existing infrastructure strategy. The company has historically relied on agreements with outside providers to access computing capacity rather than investing directly in large-scale physical assets.
In an S-1 filing disclosed in May, Anthropic said it was paying xAI, identified in the report as a SpaceX subsidiary, $1.25 billion per month for computing services under an agreement extending through May 2029.
“We expect to enter into additional similar services contracts,” Anthropic stated in the filing.
The company's latest investment suggests that securing electricity generation has become an increasingly important consideration alongside obtaining computing hardware. While Anthropic has relied on external infrastructure providers for processing capacity, the generator purchase gives it more direct control over a critical resource needed to operate AI systems.
The broader technology industry is making similar investments as data center electricity requirements increase. Google, Amazon, Microsoft, and Meta have announced plans involving large natural gas power facilities intended to supply electricity directly to their data centers.
These projects can reduce dependence on electricity supplied through public grids, although they introduce other challenges involving fuel costs, infrastructure development, and environmental impact.
Microsoft, for example, has partnered with Chevron on a proposed 2.67-gigawatt gas-powered facility in Texas. Other major AI developers have also committed substantial funding to energy infrastructure, including xAI, which reportedly signed turbine purchase contracts totaling $2.8 billion this year.
The scale of these investments reflects growing competition for equipment capable of supplying large amounts of electricity. Manufacturing backlogs and delays in grid connections have made access to generating capacity a significant consideration for companies expanding AI operations.
Anthropic's investment also comes amid projections of sharply rising electricity consumption from data centers. A June estimate from Lawrence Berkeley National Laboratory suggested that data centers could account for 11.8% of total US electricity use by 2030.
Natural gas is becoming an increasingly prominent part of those expansion plans. If currently proposed projects proceed, US data centers could consume more natural gas than Germany and Japan combined by 2035, according to projections cited in the reporting.
That dependence carries financial and environmental risks. Natural gas production contributes greenhouse gas emissions, while increased demand can expose operators to changes in fuel prices.
One analyst cited in the reporting projected that natural gas prices could more than triple in certain markets by the end of the decade. Such increases would raise operating expenses for companies relying heavily on gas-fired electricity generation.
Anthropic has also advocated faster permitting for energy infrastructure, including natural gas, nuclear, and geothermal projects, alongside quicker approvals for transmission lines serving new data centers.
For Anthropic, the $3.4 billion agreement provides access to substantial electricity-generating equipment at a time when new orders face extended delivery schedules. However, owning generation equipment also introduces costs and operational considerations that differ from the company's established approach of purchasing computing services.
The investment illustrates how AI infrastructure spending is extending beyond processors and data centers to the equipment required to power them. As electricity availability becomes a constraint on computing expansion, Anthropic is committing billions to secure generating capacity rather than relying entirely on outside suppliers.
This analysis is based on reporting from TechCrunch & NewsCord.
Image courtesy of Shattered.
This article was generated with AI assistance and reviewed for accuracy and quality.
