United States Diesel Generator Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The United States Diesel Generator Market is segmented by Capacity (0-100 kVA, 101-350 kVA, 351-1000 kVA, and Above 1000 kVA), End-User (Residential, Commercial, and Industrial), and Application (Standby Backup Power, Prime Power, and Peak Shaving Power). The report offers the market size and forecasts in revenue (USD Billion) for all the above segments.

United States Diesel Generator Market Size and Share

United States Diesel Generator Market Summary
Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.
View Global Report

United States Diesel Generator Market Analysis by Mordor Intelligence

The United States Diesel Generator Market is expected to register a CAGR of 4% during the forecast period.

  • Over the long term, factors like increasing growth in mining, manufacturing, agriculture, and construction, the industrial segment is expected are expected to drive the market.
  • On the other, hand increasing shift towards cleaner energy sources is a major restraint hindering the growth of the .market
  • Nevertheless, with the increasing deployment of data centers in the region with the Internet of Things (IoT) adoption, the demand for diesel generator sets is expected to create enormous opportunities for Diesel Generators deployment.

Competitive Landscape

The United States diesel generator market is fragmented. Some of the key players in this market (in no particular order) include Kohler Co., Caterpillar Inc., Cummins Inc., Atlas Copco AB, and Generac Holdings Inc.

United States Diesel Generator Industry Leaders

  1. Kohler Co.

  2. Caterpillar Inc

  3. Cummins Inc.

  4. Atlas Copco AB

  5. Generac Holdings Inc.

  6. *Disclaimer: Major Players sorted in no particular order
United States Diesel Generator Market Concentration
Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.
Need More Details on Market Players and Competitors?
Download PDF

Recent Industry Developments

  • In August 2022, Caterpillar Inc. announced the extension of its series of standby diesel generator sets that add three new 60 Hz power nodes from 20 to 30 kW for telecommunications, small industrial, and commercial applications in the United States. The Cat D20, D25, and D30 generator sets meet the U.S. EPA's emergency emission standards as well as all applicable UL and C-UL standards.
  • In June 2022, Cummins Inc. launched a new 1MW twin-pack diesel generator, the C1000D6RE, As a twin-pack, the C1000D6RE combines two Cummins 15L, 500kW generators into a single, 40ft power unit, complete with after-treatment. This enables the C1000D6RE to meet Tier 4 final emissions regulations while delivering reliable, high-output performance.

Table of Contents for United States Diesel Generator Industry Report

1. INTRODUCTION

  • 1.1 Scope of the Study
  • 1.2 Market Definition
  • 1.3 Study Assumptions

2. EXECUTIVE SUMMARY

3. RESEARCH METHODOLOGY

4. MARKET OVERVIEW

  • 4.1 Introduction
  • 4.2 Market Size and Demand Forecast in USD billion, till 2027
  • 4.3 Recent Trends and Developments
  • 4.4 Government Policies and Regulations
  • 4.5 Market Dynamics
    • 4.5.1 Drivers
    • 4.5.2 Restraints
  • 4.6 Supply Chain Analysis
  • 4.7 PESTLE Analysis

5. MARKET SEGMENTATION

  • 5.1 Capacity
    • 5.1.1 0-100 kVA
    • 5.1.2 101-350 kVA
    • 5.1.3 351-1000 kVA
    • 5.1.4 Above 1000 kVA
  • 5.2 End-User
    • 5.2.1 Residential
    • 5.2.2 Commercial
    • 5.2.3 Industrial
  • 5.3 Application
    • 5.3.1 Standby Backup Power
    • 5.3.2 Prime Power
    • 5.3.3 Peak Shaving Power

6. COMPETITIVE LANDSCAPE

  • 6.1 Mergers, Acquisitions, Collaboration and Joint Ventures
  • 6.2 Strategies Adopted by Key Players
  • 6.3 Company Profiles
    • 6.3.1 Briggs & Stratton Corporation
    • 6.3.2 Doosan Corporation (Bobcat)
    • 6.3.3 Generac Holdings Inc.
    • 6.3.4 Atlas Copco AB
    • 6.3.5 Cummins Inc.
    • 6.3.6 Caterpillar Inc.
    • 6.3.7 Kirloskar Oil Engines Ltd
    • 6.3.8 Mitsubishi Heavy Industries
    • 6.3.9 MTU Onsite Energy
    • 6.3.10 Kohler Co.
  • *List Not Exhaustive

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

**Subject to Availability
You Can Purchase Parts Of This Report. Check Out Prices For Specific Sections
Get Price Break-up Now

United States Diesel Generator Market Report Scope

The diesel generator is equipment that uses a diesel engine to generate electricity. It uses an alternator to generate electricity. They are typically used in developing areas where they are not connected to the power grid and where power outages are frequent.

The United States Diesel Generator Market is segmented by capacity, application, and end-user. By capacity, the market is segmented into 0-100 kVA, 101-350 kVA, 351-1000 kVA, and Above 1000 kVA. By end-user, the market is segmented into residential, commercial, and industrial. By application, the market is segmented into standby backup power, prime power, and peak shaving power. The report also covers the market size and forecasts for the diesel generator market in the United States. For each segment, the market sizing and forecasts have been done based on revenue (USD Billions).

Capacity
0-100 kVA
101-350 kVA
351-1000 kVA
Above 1000 kVA
End-User
Residential
Commercial
Industrial
Application
Standby Backup Power
Prime Power
Peak Shaving Power
Capacity 0-100 kVA
101-350 kVA
351-1000 kVA
Above 1000 kVA
End-User Residential
Commercial
Industrial
Application Standby Backup Power
Prime Power
Peak Shaving Power
Need A Different Region or Segment?
Customize Now

Key Questions Answered in the Report

What is the current United States Diesel Generator Market size?

The United States Diesel Generator Market is projected to register a CAGR of 4% during the forecast period (2025-2030)

Who are the key players in United States Diesel Generator Market?

Kohler Co., Caterpillar Inc, Cummins Inc., Atlas Copco AB and Generac Holdings Inc. are the major companies operating in the United States Diesel Generator Market.

What years does this United States Diesel Generator Market cover?

The report covers the United States Diesel Generator Market historical market size for years: 2021, 2022, 2023 and 2024. The report also forecasts the United States Diesel Generator Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

Page last updated on:

United States Diesel Generator Market Report

Statistics for the 2025 United States Diesel Generator market share, size and revenue growth rate, created by Mordor Intelligence™ Industry Reports. United States Diesel Generator analysis includes a market forecast outlook for 2025 to 2030 and historical overview. Get a sample of this industry analysis as a free report PDF download.

United States Diesel Generator Report Snapshots

Still interested in your FREE
sample report?

Report Illustration

Complete your form and get your market insights delivered to your inbox

Takes less than 10 seconds