发电机市场－全球产业规模、份额、趋势、机会、预测：按燃料类型、功率输出、便携性、应用、地区和竞争格局划分，2021-2031年

全球发电机市场预计将从 2025 年的 386.1 亿美元成长到 2031 年的 589.9 亿美元，复合年增长率为 7.32%。

发电机组是将内燃机和发电机整合在一起的单元，可提供持续或备用电源。推动该市场发展的主要因素是老化的公共产业设施基础设施可靠性下降，以及日益增长的资料中心对不间断运作的绝对运作要求。此外，全球向可变可再生能源的转型也增加了对可靠备用系统的需求，以确保电网的稳定性。欧洲电力市场协会（Eurelectric）的数据也支持了这一趋势，数据显示，到2024年，再生能源来源将占欧盟电力结构的48%。

然而，限制市场成长的一大障碍是为减少柴油引擎碳排放而实施的严格环保法规。满足这些严格标准需要昂贵的废气后处理技术，这显着增加了买家的初始投资成本。这种增加的财务负担是市场扩张的主要障碍，尤其是在价格敏感的国际市场，预算限制阻碍了合规发电技术的采用。

市场驱动因素

随着资料中心基础设施和云端运算的快速扩张，超大规模营运商对人工智慧和储存应用的不断电系统需求日益增长，全球发电机组产业格局正在重塑。现代化设施需要庞大的能源容量，这往往超过本地供电供给能力，因此现场发电对于确保绝对运作至关重要。电力消耗量的激增使得人们持续依赖高容量柴油和燃气发电机，将其视为抵御故障的关键安全保障。高盛于2024年5月发布的一份题为《人工智慧预计将推动资料中心电力需求激增160%》的分析报告指出，到2030年，数据中心电力需求预计将增长160%，这主要归因于人工智慧应用的影响。预计这将导致专为这些高能耗环境设计的大型备用电源系统订单激增。

同时，极端天气导致的停电频率不断增加，推动了住宅和商业市场对备用电源解决方案的需求。随着气候变迁加剧风暴，老化的电网难以维持供电，终端用户正在投资分散式电力资产以降低营运风险。气候中心（Climate Central）于2024年4月发布的报告《天气相关停电日益增多》指出，2000年至2023年间，美国80%的大规模停电事故是由天气现象造成的。这种不稳定的局面正在推动设备供应商的经济成长。例如，康明斯公司报告称，其2024年第三季的发电业务收入成长了24%，这主要得益于全球对备用电源应用需求的成长。

市场挑战

旨在减少柴油引擎碳排放的严格环保法规的实施，已成为全球发电机市场发展的主要障碍。为了满足这些严格的标准，製造商被迫采用先进的废气后处理系统，例如选择性催化还原（SCR）和柴油颗粒过滤器（DPF）。这种整合显着增加了标准柴油发电机的製造成本以及终端用户的初始投资。在成本敏感且预算受限的地区，价格上涨实际上将很大一部分潜在客户拒之门外，阻碍了基础设施升级和市场渗透。

近期工业生产数据显示，传统燃油动力系统面临的财务压力显而易见。根据中国内燃机製造商协会统计，2024年上半年柴油引擎累计销售量较去年同期下降2.08%。这项关键动力来源零件销售下滑表明，监管合规导致的成本增加和技术复杂性上升正直接限制市场发展。只要这些财务障碍持续存在，传统柴油发电机组市场的成长潜力就将受到限制。

市场趋势

氢化植物油 (HVO) 和永续生质燃料的采用正加速发展，成为实现即时脱碳的有效策略。 HVO 可直接取代矿物柴油，无需昂贵的硬体改造或基础设施升级，即可显着降低现有内燃机的碳排放。这项特性正推动高功率用户采用 HVO，他们既需要维持传统引擎的性能，也要满足严格的企业环保目标。例如，根据英国资料中心新闻 (DataCentreNews UK) 2024 年 12 月报道，AVK 与罗尔斯·罗伊斯动力系统公司合作，当年向资料中心产业交付了500 多台采用 HVO 动力的 MTU 发电机。

同时，分散式发电和微电网结构的兴起正在改变市场格局，降低对集中式电力供应商的依赖。在商业设施中，建构自主的现场生态系统已成为一种加速发展的趋势，该系统结合了发电机组、电池和再生能源来源，即使在电网不稳定的情况下也能确保电力供应的连续性。这种结构性变革将使企业能够主动管理电力可靠性，并在不依赖公共基础设施的情况下自主控制能源成本。根据Aggreco于2024年10月发布的报告《重新调整能源转型》，87%的受访欧洲企业主管已经实施了分散式能源解决方案，例如现场发电，以保护其业务营运免受波动风险的影响。

目录

第一章概述

第二章：调查方法

第三章执行摘要

第四章：客户心声

第五章：全球发电机市场展望

• 市场规模及预测
  • 按金额
• 市占率及预测
  • 依燃料类型（柴油发电机、天然气发电机、汽油发电机）
  • 输出功率类别（100kVA 或以下、100-350kVA、350-1000kVA、1000kVA 以上）
  • 便携性（可携式发电机、固定式发电机）
  • 依应用领域（紧急电源、主电源、尖峰用电调节）
  • 按地区
  • 按公司（2025 年）
• 市场地图

第六章：北美发电机市场展望

• 市场规模及预测
• 市占率及预测
• 北美洲：国别分析
  • 我们
  • 加拿大
  • 墨西哥

第七章：欧洲发电机市场展望

• 市场规模及预测
• 市占率及预测
• 欧洲：国别分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

第八章：亚太地区发电机市场展望

• 市场规模及预测
• 市占率及预测
• 亚太地区：国别分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

第9章 中东・アフリカの発电机市场展望

• 市场规模及预测
• 市占率及预测
• 中东与非洲：国别分析
  • 沙乌地阿拉伯
  • 阿拉伯聯合大公国
  • 南非

第十章：南美洲发电机市场展望

• 市场规模及预测
• 市占率及预测
• 南美洲：国别分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第十一章 市场动态

• 促进因素
• 任务

第十二章 市场趋势与发展

• 併购
• 产品发布
• 近期趋势

第十三章：全球发电机市场：SWOT分析

第十四章：波特五力分析

• 产业竞争
• 新进入者的潜力
• 供应商的议价能力
• 顾客权力
• 替代品的威胁

第十五章 竞争格局

• Caterpillar Inc.
• Cummins Inc.
• Kohler Co.
• Generac Power Systems, Inc
• Rolls-Royce plc
• Wartsila Corporation
• Aggreko Ltd
• Kirloskar Oil Engines Limited
• Honda Motor Co., Ltd
• Atlas Copco AB

第十六章 策略建议

第十七章：关于研究公司及免责声明

The Global Genset Market is projected to expand from USD 38.61 Billion in 2025 to USD 58.99 Billion by 2031, registering a CAGR of 7.32%. A generator set, or genset, functions as an integrated unit merging an internal combustion engine with an electrical generator to supply continuous or backup electricity. The market is primarily propelled by the declining reliability of aging utility infrastructure and the absolute uptime necessities of growing data centers, which require uninterrupted operations. Additionally, the global shift toward variable renewable energy has heightened the need for reliable backup systems to guarantee grid stability, a trend supported by Eurelectric data showing that renewable sources accounted for 48% of the European Union's power mix in 2024.

However, a major hurdle restricting market growth is the implementation of strict environmental regulations designed to lower carbon emissions from diesel engines. Adhering to these tough standards requires the use of expensive exhaust after-treatment technologies, which significantly raises the upfront capital costs for buyers. This increased financial burden poses a considerable obstacle to expansion, especially in price-sensitive international markets where budgetary limitations hinder the uptake of compliant power generation technologies.

Market Driver

The rapid expansion of data center infrastructure and cloud computing is reshaping the global genset sector, as hyperscale operators demand uninterruptible power for artificial intelligence and storage applications. Modern facilities require massive energy capacities that frequently surpass local utility limits, necessitating on-site power generation to ensure absolute uptime. This surge in power consumption creates a continued reliance on high-capacity diesel and gas generators as essential safeguards against failure. According to a May 2024 analysis by Goldman Sachs titled "AI Set to Propel 160% Surge in Data Center Power Demand," power requirements for data centers are expected to jump 160% by 2030, largely due to AI adoption, leading manufacturers to see a sharp increase in orders for large-scale backup systems designed for these high-energy environments.

Concurrently, the rising incidence of severe weather-induced power outages is driving the uptake of backup solutions in both residential and commercial markets. As climate change increases storm intensity, aging utility grids are struggling to maintain service, prompting end-users to invest in decentralized power assets to reduce operational risks. A report by Climate Central in April 2024, "Weather-related Power Outages Rising," noted that weather events caused 80% of all major U.S. power outages between 2000 and 2023. This instability has generated financial growth for equipment suppliers; for example, Cummins reported a 24% rise in third-quarter power generation revenues in 2024, driven primarily by strong global demand for backup applications.

Market Challenge

The imposition of stringent environmental regulations intended to curb carbon emissions from diesel engines creates a significant barrier to the global genset market's development. To meet these exacting standards, manufacturers are compelled to incorporate sophisticated exhaust after-treatment systems, such as selective catalytic reduction and diesel particulate filters. This integration drastically increases the manufacturing costs of standard diesel generators, thereby inflating the initial capital investment required from end users. In regions where cost sensitivity is high and budgets are tight, this price surge effectively excludes a large segment of potential customers, impeding infrastructure upgrades and widespread market adoption.

The financial strain placed on traditional fuel-based power systems is clearly reflected in recent industrial manufacturing data. According to the China Internal Combustion Engine Industry Association, cumulative sales of diesel engines fell by 2.08% in the first half of 2024 compared to the prior year. This decline in sales volume for the core prime mover component underscores the direct market-dampening impact of the escalating costs and technical complexities linked to regulatory compliance. As these financial obstacles endure, they continue to limit the growth potential of the conventional diesel genset segment.

Market Trends

The adoption of Hydrotreated Vegetable Oil and sustainable biofuels is accelerating as a viable strategy for immediate decarbonization. Acting as a direct substitute for mineral diesel, HVO allows existing internal combustion engines to deliver significant carbon reductions without necessitating costly hardware changes or infrastructure overhauls. This ability is spurring adoption among heavy power users who need to meet strict corporate environmental targets while preserving the performance of traditional engines. For instance, DataCentreNews UK reported in December 2024 that a partnership between AVK and Rolls-Royce Power Systems resulted in the delivery of over 500 HVO-powered mtu generators to the data center industry during the year.

Meanwhile, the growth of decentralized power generation and microgrid architectures is transforming the market by lowering dependence on centralized utility providers. Commercial entities are increasingly combining generator sets with battery energy storage and renewable resources to build autonomous on-site ecosystems that guarantee continuity during grid instability. This structural evolution empowers businesses to actively control power reliability and manage energy costs independently of public infrastructure. According to Aggreko's October 2024 report, "Rebalancing the Energy Transition," 87% of surveyed European business leaders have already deployed decentralized energy solutions, such as on-site generation, to protect their operations against volatility.

Key Market Players

• Caterpillar Inc.
• Cummins Inc.
• Kohler Co.
• Generac Power Systems, Inc
• Rolls-Royce plc
• Wartsila Corporation
• Aggreko Ltd
• Kirloskar Oil Engines Limited
• Honda Motor Co., Ltd
• Atlas Copco AB

Report Scope

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

Genset Market, By Fuel Type

• Diesel Gensets
• Natural Gas Gensets
• Gasoline Gensets

Genset Market, By Power Rating

• Up to 100 kVA
• 100-350 kVA
• 350-1000 kVA
• Above 1000 kVA

Genset Market, By Portability

• Portable Gensets
• Stationary Gensets

Genset Market, By Application

• Standby Power
• Prime Power
• Peak Shaving

Genset 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 Genset Market.

Available Customizations:

Global Genset 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 Genset Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Fuel Type (Diesel Gensets, Natural Gas Gensets, Gasoline Gensets)
  • 5.2.2. By Power Rating (Up to 100 kVA, 100-350 kVA, 350-1000 kVA, Above 1000 kVA)
  • 5.2.3. By Portability (Portable Gensets, Stationary Gensets)
  • 5.2.4. By Application (Standby Power, Prime Power, Peak Shaving)
  • 5.2.5. By Region
  • 5.2.6. By Company (2025)
• 5.3. Market Map

6. North America Genset Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Fuel Type
  • 6.2.2. By Power Rating
  • 6.2.3. By Portability
  • 6.2.4. By Application
  • 6.2.5. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Genset 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 Fuel Type
      • 6.3.1.2.2. By Power Rating
      • 6.3.1.2.3. By Portability
      • 6.3.1.2.4. By Application
  • 6.3.2. Canada Genset 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 Fuel Type
      • 6.3.2.2.2. By Power Rating
      • 6.3.2.2.3. By Portability
      • 6.3.2.2.4. By Application
  • 6.3.3. Mexico Genset 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 Fuel Type
      • 6.3.3.2.2. By Power Rating
      • 6.3.3.2.3. By Portability
      • 6.3.3.2.4. By Application

7. Europe Genset Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Fuel Type
  • 7.2.2. By Power Rating
  • 7.2.3. By Portability
  • 7.2.4. By Application
  • 7.2.5. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Genset 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 Fuel Type
      • 7.3.1.2.2. By Power Rating
      • 7.3.1.2.3. By Portability
      • 7.3.1.2.4. By Application
  • 7.3.2. France Genset 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 Fuel Type
      • 7.3.2.2.2. By Power Rating
      • 7.3.2.2.3. By Portability
      • 7.3.2.2.4. By Application
  • 7.3.3. United Kingdom Genset 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 Fuel Type
      • 7.3.3.2.2. By Power Rating
      • 7.3.3.2.3. By Portability
      • 7.3.3.2.4. By Application
  • 7.3.4. Italy Genset 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 Fuel Type
      • 7.3.4.2.2. By Power Rating
      • 7.3.4.2.3. By Portability
      • 7.3.4.2.4. By Application
  • 7.3.5. Spain Genset 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 Fuel Type
      • 7.3.5.2.2. By Power Rating
      • 7.3.5.2.3. By Portability
      • 7.3.5.2.4. By Application

8. Asia Pacific Genset Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Fuel Type
  • 8.2.2. By Power Rating
  • 8.2.3. By Portability
  • 8.2.4. By Application
  • 8.2.5. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Genset 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 Fuel Type
      • 8.3.1.2.2. By Power Rating
      • 8.3.1.2.3. By Portability
      • 8.3.1.2.4. By Application
  • 8.3.2. India Genset 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 Fuel Type
      • 8.3.2.2.2. By Power Rating
      • 8.3.2.2.3. By Portability
      • 8.3.2.2.4. By Application
  • 8.3.3. Japan Genset 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 Fuel Type
      • 8.3.3.2.2. By Power Rating
      • 8.3.3.2.3. By Portability
      • 8.3.3.2.4. By Application
  • 8.3.4. South Korea Genset 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 Fuel Type
      • 8.3.4.2.2. By Power Rating
      • 8.3.4.2.3. By Portability
      • 8.3.4.2.4. By Application
  • 8.3.5. Australia Genset 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 Fuel Type
      • 8.3.5.2.2. By Power Rating
      • 8.3.5.2.3. By Portability
      • 8.3.5.2.4. By Application

9. Middle East & Africa Genset Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Fuel Type
  • 9.2.2. By Power Rating
  • 9.2.3. By Portability
  • 9.2.4. By Application
  • 9.2.5. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Genset 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 Fuel Type
      • 9.3.1.2.2. By Power Rating
      • 9.3.1.2.3. By Portability
      • 9.3.1.2.4. By Application
  • 9.3.2. UAE Genset 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 Fuel Type
      • 9.3.2.2.2. By Power Rating
      • 9.3.2.2.3. By Portability
      • 9.3.2.2.4. By Application
  • 9.3.3. South Africa Genset 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 Fuel Type
      • 9.3.3.2.2. By Power Rating
      • 9.3.3.2.3. By Portability
      • 9.3.3.2.4. By Application

10. South America Genset Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Fuel Type
  • 10.2.2. By Power Rating
  • 10.2.3. By Portability
  • 10.2.4. By Application
  • 10.2.5. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Genset 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 Fuel Type
      • 10.3.1.2.2. By Power Rating
      • 10.3.1.2.3. By Portability
      • 10.3.1.2.4. By Application
  • 10.3.2. Colombia Genset 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 Fuel Type
      • 10.3.2.2.2. By Power Rating
      • 10.3.2.2.3. By Portability
      • 10.3.2.2.4. By Application
  • 10.3.3. Argentina Genset 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 Fuel Type
      • 10.3.3.2.2. By Power Rating
      • 10.3.3.2.3. By Portability
      • 10.3.3.2.4. By Application

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 Genset 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. Cummins Inc.
• 15.3. Kohler Co.
• 15.4. Generac Power Systems, Inc
• 15.5. Rolls-Royce plc
• 15.6. Wartsila Corporation
• 15.7. Aggreko Ltd
• 15.8. Kirloskar Oil Engines Limited
• 15.9. Honda Motor Co., Ltd
• 15.10. Atlas Copco AB

16. Strategic Recommendations

17. About Us & Disclaimer