Caterpillar IncCaterpillar is a leading vendor in the growing data center generators market, with demand driven by edge computing and AI data centers.
The global data center generators market is projected to grow from USD 8.57 billion in 2026 to USD 9.79 billion in 2031 at a CAGR of 2.7%, according to a new report by MarketsandMarkets. North America is expected to hold the largest market share, while the above 3 MW generator segment is forecast to grow at the highest CAGR of 5.4%. Diesel generators are estimated to account for USD 5,789.6 million in 2026, and bi-fuel generators are anticipated to see the fastest growth due to emission-reduction pressures. Key drivers include the expansion of edge computing, AI-driven data centers, and the shift toward hydrogen-ready and hybrid power solutions. Leading vendors such as Caterpillar, Cummins, Rolls-Royce, Generac Power Systems, and Kohler Energy are expanding capacity and developing next-generation technologies for hyperscale and colocation facilities.
Caterpillar IncCaterpillar is a leading vendor in the growing data center generators market, with demand driven by edge computing and AI data centers.
Cummins IncCummins is a leading vendor in the growing data center generators market, benefiting from expansion of hyperscale facilities.
Generac Holdings IncGenerac is a leading vendor in the growing data center generators market, with demand from edge computing and AI data centers.
Rolls-Royce Holdings PLCRolls-Royce is a leading vendor in the growing data center generators market, benefiting from shift toward hybrid power solutions.
Kohler Energy is a leading vendor in the growing data center generators market, expanding capacity for hyperscale facilities.