데이터센터 발전기 시장 - 세계 산업 규모, 점유율, 동향, 기회, 예측 : 제품 유형별, 용량별, 계층 기준별, 지역별＆경쟁(2021-2031년)

The Global Data Center Generators Market is projected to expand from USD 8.85 Billion in 2025 to USD 13.63 Billion by 2031, reflecting a compound annual growth rate of 7.46%. These specialized backup power systems are designed to supply immediate electricity to cooling infrastructure and servers whenever utility grid failures occur. The market is primarily driven by the critical requirement for continuous uptime within healthcare, financial, and cloud services, alongside the rapid construction of hyperscale facilities to handle escalating global data volumes. This infrastructure scale is substantial; according to the International Energy Agency, in 2024, global data center electricity consumption was estimated to be approximately 415 terawatt-hours.

However, market expansion faces significant obstacles due to stringent environmental regulations and the worldwide push for decarbonization. Operators are under increasing pressure to replace traditional diesel fuel systems with low-emission alternatives to satisfy sustainability compliance standards, creating technical and financial hurdles for both legacy retrofits and new project developments.

Market Driver

The exponential growth of cloud computing and hyperscale infrastructure acts as the principal catalyst for market expansion, as major technology corporations aggressively scale their physical footprints to support digital services. To guarantee uninterrupted service availability across their vast campus environments, hyperscale operators require immense backup power capacities, translating directly into high-volume orders for large-capacity generator sets. This aggressive infrastructure buildout is evidenced by significant capital allocations; according to Microsoft, January 2025, in a corporate blog post, the company announced plans to invest $80 billion in the current fiscal year to expand its data center and artificial intelligence infrastructure.

Simultaneously, surging power density demands from artificial intelligence workloads are reshaping the revenue potential and technical requirements for backup power manufacturers. AI-dedicated facilities utilize high-performance computing clusters that consume significantly more electricity per square foot than traditional servers, necessitating robust, high-output generators capable of handling rapid load steps. The financial impact of this shift is visible in manufacturer performance; according to Cummins Inc., February 2025, in its quarterly earnings release, sales in the Power Systems segment increased by 22% to $1.7 billion, driven primarily by strong global demand for data center applications. Furthermore, the broader energy demand trajectory underscores this trend; according to Dominion Energy, February 2025, in the company's fourth-quarter earnings call, the utility reported a contracting backlog of approximately 40 gigawatts for data center capacity, highlighting the massive scale of future power needs.

Market Challenge

The Global Data Center Generators Market faces substantial headwinds due to the intensifying pressure of stringent environmental regulations and the global mandate for decarbonization. As governments and regulatory bodies impose tighter emissions standards, the industry's traditional reliance on diesel-powered backup systems has become a significant liability. This regulatory landscape creates a complex barrier to entry for new projects and complicates retrofits for existing facilities. Operators frequently encounter delays in permitting processes or face outright rejections for diesel-heavy infrastructure plans, forcing a costly and technically difficult search for cleaner alternatives that often lack the established reliability of legacy systems.

This disconnect between regulatory expectations and industry readiness is evident in recent operational data, which highlights the struggle to adapt. According to the Uptime Institute, in 2024, fewer than half of data center owners and operators were tracking the metrics needed to assess their sustainability or to meet pending regulatory requirements. This significant gap in compliance preparedness indicates that a large portion of the market is ill-equipped to navigate the evolving legal framework, directly stalling the deployment of standard power generation assets and hampering overall market expansion.

Market Trends

The widespread adoption of Hydrotreated Vegetable Oil (HVO) as a diesel substitute is reshaping the fuel landscape for backup power as operators seek immediate carbon reduction without replacing existing infrastructure. HVO serves as a drop-in fuel for standard diesel engines, allowing facilities to lower lifecycle greenhouse gas emissions by up to 90% while bypassing the technical complexities and capital costs associated with hydrogen or battery retrofits. This transition is accelerating rapidly across Europe and Asia, where sustainability mandates are most acute, driving manufacturers to validate and deploy renewable fuel-ready engines at scale. According to Rolls-Royce Power Systems, November 2025, in a press release highlighting its partnership with AVK, the companies successfully delivered over 500 HVO-powered generator sets to data centers in 2024, representing nearly 1.3 gigawatts of standby capacity.

The utilization of gas generators as temporary prime power to bridge grid connection delays has emerged as a critical strategy to maintain construction timelines amidst severe utility congestion. With transmission upgrades lagging behind the explosive pace of facility development, operators are increasingly deploying natural gas generators as the primary energy source for extended periods, rather than solely for emergency backup. This approach creates an "island mode" capability that allows data centers to go online years before a permanent grid connection is secured, effectively decoupling operational readiness from utility bottlenecks. According to Caterpillar Inc., August 2025, in a strategic agreement announcement with Hunt Energy, the company committed to deploying up to 1 gigawatt of independent power generation capacity specifically to support data center projects facing these infrastructure limitations.

Key Market Players

• Caterpillar Inc.
• Schneider Electric SE
• Eaton Corporation plc
• Perkins Engines Company Limited
• Honda Motor Co., Ltd.
• Yanmar Holdings Co., Ltd.
• Mitsubishi Heavy Industries, Ltd.
• Wartsila Corporation
• KOHLER Co.
• Generac Power Systems, Inc

Report Scope

In this report, the Global Data Center Generators Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Data Center Generators Market, By Product Type

• Diesel
• Gas
• Others

Data Center Generators Market, By Capacity

• < 1 MW
• 1MW-2MW
• >2MW

Data Center Generators Market, By Tier Standards

• Tier I & II
• Tier III
• Tier IV

Data Center Generators Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Data Center Generators Market.

Available Customizations:

Global Data Center Generators Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Data Center Generators Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Product Type (Diesel, Gas, Others)
  • 5.2.2. By Capacity (< 1 MW, 1MW-2MW, >2MW)
  • 5.2.3. By Tier Standards (Tier I & II, Tier III, Tier IV)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Data Center Generators Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Product Type
  • 6.2.2. By Capacity
  • 6.2.3. By Tier Standards
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Data Center Generators Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Product Type
      • 6.3.1.2.2. By Capacity
      • 6.3.1.2.3. By Tier Standards
  • 6.3.2. Canada Data Center Generators Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Product Type
      • 6.3.2.2.2. By Capacity
      • 6.3.2.2.3. By Tier Standards
  • 6.3.3. Mexico Data Center Generators Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Product Type
      • 6.3.3.2.2. By Capacity
      • 6.3.3.2.3. By Tier Standards

7. Europe Data Center Generators Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Product Type
  • 7.2.2. By Capacity
  • 7.2.3. By Tier Standards
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Data Center Generators Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Product Type
      • 7.3.1.2.2. By Capacity
      • 7.3.1.2.3. By Tier Standards
  • 7.3.2. France Data Center Generators Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Product Type
      • 7.3.2.2.2. By Capacity
      • 7.3.2.2.3. By Tier Standards
  • 7.3.3. United Kingdom Data Center Generators Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Product Type
      • 7.3.3.2.2. By Capacity
      • 7.3.3.2.3. By Tier Standards
  • 7.3.4. Italy Data Center Generators Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Product Type
      • 7.3.4.2.2. By Capacity
      • 7.3.4.2.3. By Tier Standards
  • 7.3.5. Spain Data Center Generators Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Product Type
      • 7.3.5.2.2. By Capacity
      • 7.3.5.2.3. By Tier Standards

8. Asia Pacific Data Center Generators Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Product Type
  • 8.2.2. By Capacity
  • 8.2.3. By Tier Standards
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Data Center Generators Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Product Type
      • 8.3.1.2.2. By Capacity
      • 8.3.1.2.3. By Tier Standards
  • 8.3.2. India Data Center Generators Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Product Type
      • 8.3.2.2.2. By Capacity
      • 8.3.2.2.3. By Tier Standards
  • 8.3.3. Japan Data Center Generators Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Product Type
      • 8.3.3.2.2. By Capacity
      • 8.3.3.2.3. By Tier Standards
  • 8.3.4. South Korea Data Center Generators Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Product Type
      • 8.3.4.2.2. By Capacity
      • 8.3.4.2.3. By Tier Standards
  • 8.3.5. Australia Data Center Generators Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Product Type
      • 8.3.5.2.2. By Capacity
      • 8.3.5.2.3. By Tier Standards

9. Middle East & Africa Data Center Generators Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Product Type
  • 9.2.2. By Capacity
  • 9.2.3. By Tier Standards
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Data Center Generators Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Product Type
      • 9.3.1.2.2. By Capacity
      • 9.3.1.2.3. By Tier Standards
  • 9.3.2. UAE Data Center Generators Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Product Type
      • 9.3.2.2.2. By Capacity
      • 9.3.2.2.3. By Tier Standards
  • 9.3.3. South Africa Data Center Generators Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Product Type
      • 9.3.3.2.2. By Capacity
      • 9.3.3.2.3. By Tier Standards

10. South America Data Center Generators Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Product Type
  • 10.2.2. By Capacity
  • 10.2.3. By Tier Standards
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Data Center Generators Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Product Type
      • 10.3.1.2.2. By Capacity
      • 10.3.1.2.3. By Tier Standards
  • 10.3.2. Colombia Data Center Generators Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Product Type
      • 10.3.2.2.2. By Capacity
      • 10.3.2.2.3. By Tier Standards
  • 10.3.3. Argentina Data Center Generators Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Product Type
      • 10.3.3.2.2. By Capacity
      • 10.3.3.2.3. By Tier Standards

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Data Center Generators Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. Caterpillar Inc.
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Schneider Electric SE
• 15.3. Eaton Corporation plc
• 15.4. Perkins Engines Company Limited
• 15.5. Honda Motor Co., Ltd.
• 15.6. Yanmar Holdings Co., Ltd.
• 15.7. Mitsubishi Heavy Industries, Ltd.
• 15.8. Wartsila Corporation
• 15.9. KOHLER Co.
• 15.10. Generac Power Systems, Inc

16. Strategic Recommendations

17. About Us & Disclaimer