According to our (Global Info Research) latest study, the global Data Center Diesel Generator Set market size was valued at US$ 9117 million in 2025 and is forecast to a readjusted size of US$ 24158 million by 2032 with a CAGR of 16.1% during review period.
A Data Center Diesel Generator Set (DG Set) is a high-capacity backup power system consisting of a diesel engine, alternator (generator), control system, and auxiliary components, designed to provide reliable emergency power supply to data centers during grid outages or power disturbances. These systems automatically start within seconds of a power failure and are capable of supporting critical IT loads, cooling systems, and infrastructure to ensure uninterrupted operation and zero downtime. Typically ranging from 1 MW to several megawatts per unit, diesel generator sets are widely used in hyperscale, enterprise, and colocation data centers due to their high reliability, fast response, and proven performance. In 2025, global Data Center Diesel Generator Set production reached approximately 21893 units, with an average global market price of around 404.7 K USD/unit.The production capacity for Data Center Diesel Generator Set in 2025 was approximately 25000 units. The typical gross profit margin for Data Center Diesel Generator Set between 10% and 20%.
The data center diesel generator set market is growing steadily, driven by the rapid expansion of cloud computing, AI data centers, and hyperscale infrastructure, which demand highly reliable backup power solutions. Increasing power density in data centers and stricter uptime requirements are reinforcing the role of diesel generators as a primary backup source. At the same time, the market is evolving toward higher efficiency, lower emissions, and hybrid systems integrated with battery energy storage and alternative fuels. While diesel generators remain dominant due to their maturity and reliability, regulatory pressure on carbon emissions is encouraging the adoption of cleaner and more flexible backup power solutions.
This report is a detailed and comprehensive analysis for global Data Center Diesel Generator Set market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Data Center Diesel Generator Set market size and forecasts, in consumption value ($ Million), sales quantity (Units), and average selling prices (K US$/Unit), 2021-2032
Global Data Center Diesel Generator Set market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Units), and average selling prices (K US$/Unit), 2021-2032
Global Data Center Diesel Generator Set market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Units), and average selling prices (K US$/Unit), 2021-2032
Global Data Center Diesel Generator Set market shares of main players, shipments in revenue ($ Million), sales quantity (Units), and ASP (K US$/Unit), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Data Center Diesel Generator Set
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Data Center Diesel Generator Set market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Caterpillar, Cummins, MTU (Rolls‑Royce), Mitsubishi Heavy Industries, Weichai Power, Rehlko, Guangxi Yuchai, Wartsila, Generac, Tellhow Sci-Tech, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Data Center Diesel Generator Set market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
< 12 Cylinders
12-16 Cylinders
>16 Cylinders
Market segment by Cylinder Bore
Cylinder Bore: < 130 mm
Cylinder Bore: 130–170 mm
Cylinder Bore: > 170 mm
Market segment by Power
Power: < 1000KW
Power: 1000KW-3000KW
Power: > 3000KW
Market segment by Application
Cloud Data Centers
AI Data Centers / AI Servers
High-Performance Computing (HPC)
Enterprise Data Centers
Others
Major players covered
Caterpillar
Cummins
MTU (Rolls‑Royce)
Mitsubishi Heavy Industries
Weichai Power
Rehlko
Guangxi Yuchai
Wartsila
Generac
Tellhow Sci-Tech
Shanghai Cooltech POWER
Himoinsa
Shanghai New Power Automotive Technology
Genesal Energy
Power Hf
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Data Center Diesel Generator Set product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Data Center Diesel Generator Set, with price, sales quantity, revenue, and global market share of Data Center Diesel Generator Set from 2021 to 2026.
Chapter 3, the Data Center Diesel Generator Set competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Data Center Diesel Generator Set breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Data Center Diesel Generator Set market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Data Center Diesel Generator Set.
Chapter 14 and 15, to describe Data Center Diesel Generator Set sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Data Center Diesel Generator Set. Industry analysis & Market Report on Data Center Diesel Generator Set is a syndicated market report, published as Global Data Center Diesel Generator Set Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Data Center Diesel Generator Set market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.