Caterpillar to Expand Large Reciprocating Engine and Turbine Production Amid Surging Data Center Demand

Heavy machinery manufacturer Caterpillar has announced plans to ramp up production of large reciprocating engines and turbines in response to soaring demand from the data center sector, a move that underscores the deepening strain on power generation capacity as hyperscale operators race to build out cloud and AI infrastructure.

The company disclosed the expansion plan during its third-quarter earnings call, with CEO Joseph Creed describing the period as one of the strongest third quarters in Caterpillar's history, driven largely by intense interest from data center customers. Total backlog reached $78 billion, nearly double the level recorded a year earlier, while profit rose 43 percent year-over-year to $3.3 billion on revenue of $20.7 billion, up 17 percent from the prior-year period.

The power and energy division posted $8.8 billion in sales, an 18 percent year-over-year increase, with the bulk of that growth attributable to power generation sales, which climbed 30 percent compared with last year. A substantial share of those sales was tied directly to data center customers seeking reliable prime and backup power for increasingly power-hungry facilities.

Creed said the company expects full-year growth in power generation for both its Cat reciprocating engines and Solar turbines, citing rising energy demand to support data center build-outs related to cloud computing and generative AI. He added that Caterpillar is conducting long-term planning with its largest data center and prime power customers, noting that demand for cloud compute and backup power remains strong, with AI workloads adding further pressure on top of baseline prime power requirements.

The expansion push follows a series of strategic partnerships Caterpillar has signed targeting the data center sector. In March, the company teamed with US microgrid firm OnePWR and carbon management company Vero3 to develop large-scale power generation and carbon storage projects for data centers and other mission-critical facilities. In January, it partnered with AI infrastructure developer American Intelligence & Power Corporation to supply 2GW of fast-response natural gas generators for AIP's planned up to 8GW Monarch Compute Campus in Mason County, West Virginia. Earlier, in August of last year, Caterpillar partnered with power infrastructure developer Hunt Energy on a multi-year initiative to deliver upwards of 1GW of generation capacity for data centers across North America.

The moves reflect a broader industry trend in which equipment manufacturers are being called upon to supply distributed and prime power at unprecedented scale, as grid interconnection delays and surging load growth push data center operators toward on-site and behind-the-meter generation solutions. Caterpillar's expanding order book and production capacity signal that the bottleneck for AI infrastructure build-out is increasingly shifting from compute hardware to the power equipment needed to keep facilities running.