Bi-fuel generators will record the fastest growth, while above 3 MW systems will hold the largest share. North America leads the market, and Asia Pacific is the fastest-growing region.
Data Center Generators Market
Dublin, Aug. 14, 2026 (GLOBE NEWSWIRE) — The “Data Center Generators Market by Type, Power Rating, End User, and Region – Global Forecast to 2031” has been added to ResearchAndMarkets.com’s offering.
The global data center generators market is projected to grow from USD 8.57 billion in 2026 to USD 9.79 billion by 2031, registering a compound annual growth rate of 2.7%. Increasing requirements for business continuity, disaster recovery and resilient power infrastructure are driving investment in advanced backup generator systems across hyperscale, colocation and enterprise data centers.
Operators are deploying redundant generators to reduce downtime risks associated with grid failures, extreme weather and power-demand fluctuations. The expansion of edge computing and distributed data center networks is also increasing demand for scalable generator solutions that can support mission-critical operations across multiple locations. AI training clusters, cloud computing and high-performance computing workloads are intensifying power requirements, further strengthening demand for high-capacity backup infrastructure.
Bi-Fuel Generators Expected to Record the Highest Growth
Bi-fuel generators are expected to achieve the highest CAGR during the forecast period, supported by growing demand for fuel flexibility, lower emissions and improved operational efficiency. By combining diesel and natural gas, these systems can reduce fuel costs, strengthen supply security and improve resilience during prolonged outages.
Environmental regulations and corporate carbon-reduction commitments are accelerating the transition from conventional diesel-only systems toward lower-emission alternatives. Bi-fuel generators are particularly relevant in markets affected by diesel supply constraints and fuel-price volatility. Their combination of reliability, scalability and sustainability is attracting investment from hyperscale, colocation and enterprise data center operators.
Above 3 MW Systems to Hold the Largest Market Share
Generators rated above 3 MW are expected to account for the largest market value through 2031. Growth is being driven by hyperscale and AI-focused data centers that require multi-megawatt backup capacity to maintain continuous operations. Rising rack densities and increasing energy consumption from AI, cloud and HPC applications are accelerating the adoption of these systems.
Large data center campuses are investing in high-capacity generator infrastructure to meet stringent uptime requirements and support substantial electrical loads. The expansion of colocation capacity and strong hyperscale development activity across North America, Europe and Asia Pacific will reinforce the leadership of the above 3 MW segment.
North America Leads; Asia Pacific Is the Fastest-Growing Region
North America is expected to retain the largest share of the data center generators market. Its position is supported by a high concentration of hyperscale cloud providers, Tier III and Tier IV facilities, AI infrastructure investments and large-scale campus developments across the United States and Canada. Modernization of backup power systems, mature service networks, established power infrastructure and stringent uptime standards are also supporting regional demand.
Asia Pacific is projected to register the fastest growth, driven by digital transformation, cloud adoption and investment in hyperscale and colocation facilities across China, India, Southeast Asia, Japan and Australia. Government digital infrastructure programs, increasing internet penetration, enterprise digitization and demand for AI-ready facilities are stimulating generator deployments. Global cloud provider expansion, edge data center development, grid reliability concerns and rising electricity demand are also encouraging adoption of advanced and fuel-flexible systems.
Research Coverage
The data center generators market report provides analysis by type, power rating, end user and region. Generator types covered include diesel, natural gas and bi-fuel systems. Power-rating categories comprise up to 1 MW, 1 MW to 3 MW and above 3 MW. End-user segments include hyperscale, colocation and enterprise data centers. Regional coverage includes North America, Europe, Asia Pacific, the Middle East and Africa, and Latin America.
The report evaluates the business strategies, product portfolios, technology offerings, partnerships, agreements, product launches, mergers and acquisitions, investments and recent developments of major data center generator companies.
Key Attributes
| Report Attribute | Details |
| No. of Pages | 299 |
| Forecast Period | 2026-2031 |
| Estimated Market Value (USD) in 2026 | $8.57 Billion |
| Forecasted Market Value (USD) by 2031 | $9.79 Billion |
| Compound Annual Growth Rate | 2.7% |
| Regions Covered | Global |
Market Dynamics
- Drivers
- Expansion of AI and hyperscale data centers
- Rising grid constraints and AI-driven power demand
- Stringent uptime and resilience regulations
- Expansion of edge and modular data centers
- Challenges
- Restraints
- Supply chain bottlenecks and extended equipment lead times
- Stringent emission regulations
- Fuel supply security and storage management
- Shortage of skilled electrical and maintenance professionals
- Restraints
- Case Studies
- Generac enables scalable backup power infrastructure for C7 Data Centers
- Cummins delivers 27 MW backup power infrastructure for LG CNS Busan Global Data Center
- Caterpillar enables reliable backup power for Farnam’s space-constrained data center
- ABB supports sustainable power infrastructure for Lefdal Mine Data Center
- Modernizing municipal infrastructure with Extreme Fabric Connect
- Opportunities
- Transition toward low-emission and alternative fuel systems
- Rising implementation of prefabricated modular generator systems
- Growing adoption of natural gas microgrids
Company Profiles
- Caterpillar
- Cummins
- Rolls-Royce
- GE Vernova
- Generac
- Rehlko (Kohler Energy)
- Mitsubishi Heavy Industries
- ABB
- Siemens Energy
- Atlas Copco
- Himoinsa
- Baudouin
- Pramac
- FG Wilson
- Genesal Energy
- Aksa Power Generation
- Aggreko
- Jenbacher
- Kirloskar Oil Engines Limited
- Powerica
- Doosan Enerbility
- Mahindra Powerol
For more information about this report visit https://www.researchandmarkets.com/r/na2plo
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Attachment
- Data Center Generators Market
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