Global Diesel Generator Market Research Report: Forecast (2025-2030)

Name: Global Diesel Generator Market Research Report: Forecast (2025-2030)
Creator: MarkNtel Advisors
License: https://www.marknteladvisors.com/privacy-policy

Diesel Generator Market - By Application (Peak Shaving, Standby Power, Base Load/Continuous Power), By End User (Government & Utilities, Oil, Gas and Mining, Construction, Telecomm...unication, Manufacturing, and Others), By Power Rating (Upto 30 KW, 30-60 KW, 60-150 KW, 150-300KW, 300-500KW, 500-1000KW, and Above 1000 KW), By Region (North America, South America, Europe, Middle East, Africa, and Asia- Pacific), By Country (US, Canada, Mexico, Brazil, Argentina, Colombia, UK, Russia, Germany, Italy, France, Saudi-Arabia, UAE, Oman, Algeria, Nigeria, Libya, South Africa, China, India, Japan, Indonesia), By Company (Caterpiller Inc., APR Energy, Atlas Copco AB, Kirloskar Electric, Cummins Inc., Kohler Co., Agreeko PLC., Generac Power Holdings, Inc., Burtonwood Generator & Switchgear services Ltd., Mitsubishi Heavy Industries,), and other Read more

Energy
May 2025
Pages 222
Report Format: PDF, Excel, PPT

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Market Definition

Diesel generators (DG) are appliances that supply power backup during connection breakup to prevent any discrepancies in operations. They work on injected fuel and do not require any grid connection. The fuel is injected into the engine at different intervals.

Market Insights & Analysis: Global Diesel Generator Market (2025-30):

The Global Diesel Generator Market size was valued at around USD 19.7 billion in 2024 and is projected to reach USD 30.32 billion by 2030. Along with this, the market is estimated to grow at a CAGR of around 7.45% during the forecast period, i.e., 2025-30.

The market is driven mainly by the wide recognition of Diesel generators as robust and reliable, ensuring a stable and continuous power supply for critical applications. This makes them highly suitable for sectors such as hospitals, data centers, and industrial facilities where power interruptions can have severe consequences. Similarly, DGs offer a high power output range, catering to both small-scale and large-scale power requirements, enabling them to be utilized across various applications, from individual homes to entire industries.

Report Coverage	Details
Historical Years	2020–23
Forecast Years	2025–30
Market Value in 2024	USD 19.7 Billion
Market Value by 2030	USD 30.32 Billion
CAGR (2025–30)	7.45%
Leading Region	Asia-Pacific
Top Key Players	Caterpiller Inc., APR Energy, Atlas Copco AB, Kirloskar Electric, Cummins Inc., Kohler Co., Agreeko PLC., Generac Power Holdings, Inc., Burtonwood Generator & Switchgear services Ltd., Mitsubishi Heavy Industries, and others
Segmentation	By Application (Peak Shaving, Standby Power, Base Load/Continuous Power), By End User (Government & Utilities, Oil, Gas and Mining, Construction, Telecommunication, Manufacturing, and Others), By Power Rating (Upto 30 KW, 30-60 KW, 60-150 KW, 150-300KW, 300-500KW, 500-1000KW, and Above 1000 KW), By Region (North America, South America, Europe, Middle East, Africa, and Asia- Pacific), By Country (US, Canada, Mexico, Brazil, Argentina, Colombia, UK, Russia, Germany, Italy, France, Saudi-Arabia, UAE, Oman, Algeria, Nigeria, Libya, South Africa, China, India, Japan, Indonesia), By Company (Caterpiller Inc., APR Energy, Atlas Copco AB, Kirloskar Electric, Cummins Inc., Kohler Co., Agreeko PLC., Generac Power Holdings, Inc., Burtonwood Generator & Switchgear services Ltd., Mitsubishi Heavy Industries,), and other
Key Report Highlights	Market Dimensions & Projections Pricing Evaluation Recent Strategic Moves by Companies Primary Stakeholders Import/Export Trend Analysis Competitive Landscape Assessment Emerging Opportunities Market Trends and Indicators

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Fuel availability is another significant factor driving the market growth, as diesel fuel is widely accessible worldwide through well-established distribution networks. Moreover, diesel fuel is relatively affordable compared to alternative options, contributing to the cost-effectiveness of diesel generators. Furthermore, they are known for their durability and adaptability, with the ability to operate in rugged conditions and extreme temperatures, making them ideal for remote or off-grid locations. Backed by these aspects, the market is likely to enthrall in the coming years.

Global Diesel Generator Market Driver:

Mounting Energy Requirements Paired with Frequent Power Outages Worldwide – As Energy consumption continues to elevate with growing urbanization, exploding population, and evolving industries, power outages have become quite prominent, raising concerns worldwide, especially in developing countries. Further, the constantly changing weather conditions resulting in droughts and heat waves have necessitated air conditioning, thereby triggering massive power outages. For example, India last year witnessed the highest-ever peak in power demand due to severe heat waves. Along similar lines, central and eastern regions of China experienced heatwaves and drought, resulting in higher demand for air conditioning amid reduced hydropower generation in Sichuan province. Given the increasing electricity consumption and constant power outage, the need for flexible and reliable power systems has augmented, subsequently hinting at the broader adoption of power generators like diesel generators and, in turn, contributing to the market growth.

Global Diesel Generator Market Challenge:

Sudden Shift to Sustainable Energy Solutions in a Bid to Reduce Carbon Footprints – The global diesel generator market faces restraints due to rising environmental concerns and the need for low-emission sources to meet climate goals. Governments worldwide are implementing initiatives to reduce carbon emissions and promote sustainable energy solutions, which poses a challenge to the market. The increasing emphasis on transitioning to cleaner and more sustainable alternatives threatens the demand for DGs. As economies strive to achieve secure electricity supplies while addressing climate change, the market for diesel generators encounters constraints in the global context.

Global Diesel Generator Market Trend:

Integration of Digital Monitoring and Smart Controls – A leading trend reshaping the global diesel generator market is the integration of digital monitoring systems and smart controls. Modern diesel generators now feature advanced telematics, IoT connectivity, and cloud-based platforms that allow for real-time monitoring, predictive maintenance, and remote diagnostics. This digital transformation enhances operational efficiency, reduces downtime, and enables proactive servicing, which is especially valuable for critical infrastructure and remote sites. As end-users increasingly demand reliability and cost-effectiveness, manufacturers are prioritizing smart technologies, making digitalization a key trend of growth and competitiveness in the diesel generator sector.

Global Diesel Generator Market (2025-30): Segmentation Analysis

The Global Diesel Generator Market study of MarkNtel Advisors evaluates & highlights the major trends & influencing factors in each segment & includes predictions for the period 2025–2030 at the global level. Based on the analysis, the market has been further classified as:

Based on Type:

Standby
Prime & Continuous Power
Peak Shaving

The Prime & Continuous Power segment is expected to attain accelerating growth as a result of simultaneously spurring demand for reliable power supply in remote places. Continuous or prime generators are widely preferred to meet the growing electricity demand in offshore or remote locations such as construction, ships, mining, and oil and gas operations. Besides, their deployment is also evident at places exhibiting the need to keep up with poor grid infrastructure, further driving the sales of Diesel generators.

Based on End User:

Residential
Commercial
Healthcare
Government & Transport
Oil & Gas
Industrial
Equipment Rental Companies

The Industrial sector leads the global diesel generator market, which is expected to have the largest market share. Ongoing construction activities worldwide, driven by government infrastructure developments, contribute to the demand for DGs to deliver continuous and reliable power supply at construction sites. Besides, the expansion of the oil and gas sector in the Gulf and Latin American countries, a significant consumer of DGs, further fuels market growth.

The Commercial Sector is projected to acquire the second-largest Diesel Generator Market share. DGs are increasingly used as reliable power backup systems in government centers, data centers, hospitals, and educational institutes to ensure uninterrupted operations during power outages and voltage fluctuations.

Similarly, Diesel generators are valued as dependable backup power sources during transmission losses and distribution network failures, enabling homeowners to access essential power appliances in emergencies. Thus, the residential sector is also witnessing rapid growth due to frequent power cuts and increasing household electricity demands.

Global Diesel Generator Market (2025-30): Regional Projection

Geographically, the Global Diesel Generator Market expands across:

North America
South America
Europe
The Middle East and Africa
Asia-Pacific

The Asia-Pacific (APAC) region, with a prominent focus on China, India, and Southeast Asia, is projected to be a key driver of growth in the global diesel generator market. More than 70% of the anticipated increase in global electricity demand over the next three years is expected to originate from these countries. China, in particular, is forecasted to account for a record one-third of global electricity consumption by 2025.

India has also demonstrated strong growth in electricity consumption. Considering these factors, the APAC region, led by China and India, is expected to play a significant role in shaping the growth and demand for diesel generators in the global market.

Besides, limited grid infrastructure in rural and remote areas and the need for emergency backup power during natural disasters collectively contribute to the growing demand for diesel generators in the APAC region, serving as reliable power sources for various applications and ensuring uninterrupted operations in critical sectors. Other than these, rapid infrastructure development, energy access in remote regions, and the construction of data centers to support digital services have led to further market expansion.

Global Diesel Generator Industry Recent Development:

2024: Caterpillar introduce the G3500K series, a new line of gas generator sets engineered to deliver reliable, high-efficiency power with rapid response capabilities. These generators are designed for a broad range of applications, including both prime and continuous power, and are suitable for demanding environments such as industrial facilities, data centers, utilities, and more
2024: Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. (MHIET) made a significant leap in sustainable energy by commercializing hydrogen combustion engines. This bold move is a cornerstone of the company’s MISSION NET ZERO initiative, which targets net zero emissions by 2040. As part of this strategy, MHIET is preparing a hydrogen engine generator set for in-house evaluation, marking a pivotal step toward practical, zero-carbon power solutions.

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Global Diesel Generator Market Report by MarkNtel Advisors provides a detailed & thorough analysis of market size & share, growth rate, competitive landscape, and key players. This comprehensive analysis helps businesses gain a holistic understanding of the market dynamics & make informed decisions.
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*Reports Delivery Format - Market research studies from MarkNtel Advisors are offered in PDF, Excel and PowerPoint formats. Within 24 hours of the payment being successfully received, the report will be sent to your email address.

Frequently Asked Questions

A. The Diesel Generator Market is expected to grow at a compound annual growth rate (CAGR) of 7.45% from 2025 to 2030.

A. The Diesel Generator Market size was valued at around USD 19.7 billion in 2024.

A. Mounting energy requirements paired with frequent power outages worldwide is expected to drive the diesel generator market during 2025-30.

A. Caterpiller Inc., APR Energy, Atlas Copco AB, Kirloskar Electric, Cummins Inc., Kohler Co., Agreeko PLC., Generac Power Holdings, Inc., Burtonwood Generator & Switchgear services Ltd., Mitsubishi Heavy Industries, and others are the top players in the Diesel Generator Market.

A. The Prime & Continuous Power segment held the largest share of the diesel generator market.

A. Asia-Pacific would present growth prospects in the Diesel Generator Market during 2025-30.

A. Integration of digital monitoring and smart controls are the key trends shaping the growth of the diesel generator market.

Introduction
1. Research Process
2. Assumption
3. Market Segmentation
4. Market Definition
Executive Summary
Expert Verbatim- What our Experts Say?
Global Diesel Generator Market Outlook, 2020-2030F
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Application
    1. Peak Shaving
    2. Standby Power
    3. Base Load/Continuous Power
  2. By End User
    1. Government & Utilities
    2. Oil, Gas & Mining
    3. Construction
    4. Manufacturing
    5. Telecommunications
    6. Others
  3. By Power Rating
    1. Upto 30 KW
    2. 30-60 KW
    3. 60-150 KW
    4. 150-300KW
    5. 300-500KW
    6. 500-1000KW
    7. Above 1000 KW
  4. By Region
    1. North America
    2. South America
    3. Europe
    4. Middle East
    5. Africa
    6. Asia-Pacific
  5. By Company
    1. Revenue Shares
    2. Strategic Factorial Indexing
    3. Competitor Placement in Markntel Quadrant
North America Diesel Generator Market Outlook (2020- 2030)
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Application
  2. By End User
  3. By Power Rating
  4. By Country
    1. US
    2. Mexico
    3. Canada
3. The US Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
4. Canada Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
5. Mexico Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
South America Diesel Generator Market Outlook, 2020-2030F
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Application
  2. By End User
  3. By Power Rating
  4. By Country
    1. Brazil
    2. Argentina
    3. Colombia
3. Brazil Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
4. Argentina Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
5. Colombia Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
Europe Diesel Generator Market Outlook, 2020-2030F
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Application
  2. By End User
  3. By Power Rating
  4. By Country
    1. UK
    2. Russia
    3. Germany
    4. Italy
    5. France
3. UK Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
4. Russia Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
5. Germany Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
6. Italy Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
7. France Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
Middle East Diesel Generator Market Outlook, 2020-2030F
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Application
  2. By End User
  3. By Power Rating
  4. By Country
    1. Saudi Arabia
    2. UAE
    3. Oman
    4. Qatar
3. Saudi Arabia Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
4. UAE Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
5. Oman Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
6. Qatar Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
Africa Diesel Generator Market Outlook, 2020-2030F
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Application
  2. By End User
  3. By Power Rating
  4. By Country
    1. Algeria
    2. Nigeria
    3. Libya
    4. South Africa
    5. Egypt
3. Algeria Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
4. Nigeria Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
5. Libya Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
6. South Africa Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
Asia-Pacific Diesel Generator Market Outlook, 2020-2030F
1. Market Size & Analysis
  1. By Revenues
  2. Units Sold
2. Market Share & Analysis
  1. By Equipment
  2. By Fuel Type
  3. By Application
  4. By End User
  5. By Power Rating
  6. By Country
    1. China
    2. India
    3. Japan
    4. Singapore
    5. Indonesia
3. China Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
4. India Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
5. Japan Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
6. Indonesia Diesel Generator Market Outlook, 2020-2030F
  1. Market Size & Analysis
    1. By Revenues
    2. Units Sold
  2. Market Share & Analysis
    1. By Application
    2. By End User
    3. By Power Rating
Global Diesel Generator Market Policies, Regulations, Product Standards
Global Diesel Generator Market Trends & Insights
Global Diesel Generator Market Dynamics
1. Growth Drivers
2. Challenges
3. Impact Analysis
Global Diesel Generator Market Hotspot and Opportunities
Global Diesel Generator Market Key Strategic Imperatives for Success and Growth
Competitive Outlook
1. Competition Matrix
  1. Product Portfolio
  2. Brand Specialization
  3. Target Markets
  4. Target Fuel Type
  5. Research & Development
  6. Strategic Alliances
  7. Strategic Initiatives
2. Company Profiles (Business Description, Product Segments, Business Segments, Financials, Strategic Alliances/ Partnerships, Future Plans)
  1. Caterpiller Inc.
  2. APR Energy
  3. Atlas Copco AB
  4. Kirloskar Electric
  5. Cummins Inc.
  6. Kohler Co.
  7. Agreeko PLC.
  8. Generac Power Holdings, Inc.
  9. Burtonwood Generator & Switchgear services Ltd.
  10. Mitsubishi Heavy Industries
Disclaimer

MarkNtel Advisors follows a robust and iterative research methodology designed to ensure maximum accuracy and minimize deviation in market estimates and forecasts. Our approach combines both bottom-up and top-down techniques to effectively segment and quantify various aspects of the market. A consistent feature across all our research reports is data triangulation, which examines the market from three distinct perspectives to validate findings. Key components of our research process include:

1. Scope & Research Design At the outset, MarkNtel Advisors define the research objectives and formulate pertinent questions. This phase involves determining the type of research—qualitative or quantitative—and designing a methodology that outlines data collection methods, target demographics, and analytical tools. They also establish timelines and budgets to ensure the research aligns with client goals.

2. Sample Selection and Data Collection In this stage, the firm identifies the target audience and determines the appropriate sample size to ensure representativeness. They employ various sampling methods, such as random or stratified sampling, based on the research objectives. Data collection is carried out using tools like surveys, interviews, and observations, ensuring the gathered data is reliable and relevant.

3. Data Analysis and Validation Once data is collected, MarkNtel Advisors undertake a rigorous analysis process. This includes cleaning the data to remove inconsistencies, employing statistical software for quantitative analysis, and thematic analysis for qualitative data. Validation steps are taken to ensure the accuracy and reliability of the findings, minimizing biases and errors.

4. Data Forecast and FinalizationThe final phase involves forecasting future market trends based on the analyzed data. MarkNtel Advisors utilize predictive modeling and time series analysis to anticipate market behaviors. The insights are then compiled into comprehensive reports, featuring visual aids like charts and graphs, and include strategic recommendations to inform client decision-making

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