天然ガス発電機の市場規模、シェア、成長分析、定格電力別、最終用途産業別、技術タイプ別、用途別、地域別 - 産業予測、2025年～2032年

天然ガス発電機の世界市場規模は2023年に45億米ドルと評価され、2024年の47億6,000万米ドルから2032年には74億1,000万米ドルに成長し、予測期間（2025-2032年）のCAGRは5.7％で成長する見通しです。

世界天然ガス発電機市場は、産業、商業、住宅部門全体で信頼性が高くクリーンなバックアップ電源ソリューションに対する需要が増加しているため、力強い成長の勢いを見せています。送電網の老朽化や異常気象により停電が頻発する中、天然ガス発電機はディーゼルベースのシステムよりもクリーンでコスト効率の高い代替手段を提供しています。また、有利な環境規制や、熱電併給（CHP）システムの採用が増加していることも、市場の追い風となっています。さらに、天然ガスが競争力のある価格で入手可能であることや、低排出エネルギー源への世界のシフトが移行を加速しています。技術革新によってガス発電機の効率、耐久性、排出性能がさらに向上し、旧式のユニットからの置き換えが進んでいます。北米と欧州は安定した需要を持つ成熟市場だが、アジア太平洋の急速な産業化により、同地域は重要な成長フロンティアとして位置づけられています。しかし、インフラの課題や再生可能エネルギーとの競合の激化により、一部の地域では成長が鈍化する可能性があります。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 規制情勢
• ケーススタディ
• 技術分析

天然ガス発電機市場規模：定格電力別& CAGR（2025-2032）

• 市場概要
• 100kW以下
• 100kW～500kW
• 500kW以上

天然ガス発電機市場規模：最終用途産業別& CAGR（2025-2032）

• 市場概要
• 住宅用
• 商業用
• 産業用
• ユーティリティ

天然ガス発電機市場規模：技術タイプ別& CAGR（2025-2032）

• 市場概要
• レシプロエンジン
• ガスタービン

天然ガス発電機市場規模：用途別& CAGR（2025-2032）

• 市場概要
• プライムパワー
• バックアップ電源
• 熱電併給発電（CHP）

天然ガス発電機市場規模& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024年）

主要企業プロファイル

• Caterpillar Inc.（U.S.）
• Cummins Inc.（U.S.）
• General Electric Company（U.S.）
• Siemens AG（Germany）
• Mitsubishi Heavy Industries, Ltd.（Japan）
• Kohler Co.（U.S.）
• MTU Onsite Energy（Germany）
• Wartsila Corporation（Finland）
• Aggreko plc（U.K.）
• Atlas Copco AB（Sweden）
• Kohler Power Systems（U.S.）
• Doosan Corporation（South Korea）
• Honda Motor Co., Ltd.（Japan）
• Ingersoll Rand Inc.（Ireland）
• Beijing Jingcheng Machinery Electric Co., Ltd.（China）
• Cummins Generator Technologies（U.S.）
• Hyundai Heavy Industries Co., Ltd.（South Korea）
• Yanmar Co., Ltd.（Japan）
• Generac Holdings Inc.（U.S.）
• Aggreko（U.K.）

結論と提言

Global Natural Gas Generator Market size was valued at USD 4.5 billion in 2023 and is poised to grow from USD 4.76 billion in 2024 to USD 7.41 billion by 2032, growing at a CAGR of 5.7% during the forecast period (2025-2032).

The Global Natural Gas Generator Market is witnessing strong growth momentum due to the increasing demand for reliable and cleaner backup power solutions across industrial, commercial, and residential sectors. As power outages become more frequent due to aging grids and extreme weather events, natural gas generators offer a cleaner and cost-effective alternative to diesel-based systems. The market is also benefiting from favorable environmental regulations and rising adoption of combined heat and power (CHP) systems. Moreover, the availability of natural gas at competitive prices and the global shift towards lower-emission energy sources are accelerating the transition. Technological innovations are further enhancing the efficiency, durability, and emissions performance of gas generators, encouraging replacement of older units. While North America and Europe are mature markets with stable demand, rapid industrialization in Asia-Pacific is positioning the region as a key growth frontier. However, infrastructure challenges and rising competition from renewable energy sources could moderate growth in some regions.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Natural Gas Generator market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Natural Gas Generator Market Segments Analysis

Global Natural Gas Generator Market is segmented by Power Rating, End-Use Industry, Technology Type, Application and region. Based on Power Rating, the market is segmented into Below 100 kW, 100 kW - 500 kW and Above 500 kW. Based on End-Use Industry, the market is segmented into Residential, Commercial, Industrial and Utilities. Based on Technology Type, the market is segmented into Reciprocating Engines and Gas Turbines. Based on Application, the market is segmented into Prime Power, Backup Power and Combined Heat and Power (CHP). Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Natural Gas Generator Market

The Global Natural Gas Generator market is experiencing significant growth driven by an increasing demand for reliable backup power due to more frequent extreme weather conditions and system outages. Consequently, households, businesses, and industries are increasingly investing in natural gas-powered generators to ensure uninterrupted operations. For instance, the stark disruptions observed in Texas during the winter storms of 2024 highlighted the pressing need for dependable backup solutions. This situation has led both companies and residents to prioritize investments in clean energy options like natural gas generator sets, aiming to enhance resilience and guarantee business continuity in the face of unpredictable challenges.

Restraints in the Global Natural Gas Generator Market

The Global Natural Gas Generator market faces significant restraints, primarily due to the high procurement costs associated with natural gas generators, especially for large-scale applications. Additionally, the reliance on a stable and extensive gas supply infrastructure poses a challenge, as such systems are often lacking in rural and underdeveloped regions. This limitation restricts widespread adoption, particularly in countries where the installation of natural gas pipelines is either prohibitively expensive or logistically difficult. Consequently, these factors contribute to market constraints and hinder the growth potential of natural gas generator installations in various parts of the world.

Market Trends of the Global Natural Gas Generator Market

The Global Natural Gas Generator market is witnessing a significant trend towards the integration of hybrid energy systems, where natural gas generators are increasingly combined with renewable sources such as solar photovoltaic and battery storage. This innovative approach enhances energy management and efficiency while addressing emissions concerns. A notable example is Enervenue's collaboration with California industrial clients in 2024, aimed at developing hydrogen-compatible microgrids that utilize gas generators alongside battery storage for reliable factory backup. This trend not only reflects a shift towards cleaner energy solutions but also signifies the industry's commitment to a sustainable and resilient energy future.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Regulatory Landscape
• Case Studies
• Technological Analysis

Global Natural Gas Generator Market Size by Power Rating & CAGR (2025-2032)

• Market Overview
• Below 100 kW
• 100 kW - 500 kW
• Above 500 kW

Global Natural Gas Generator Market Size by End-Use Industry & CAGR (2025-2032)

• Market Overview
• Residential
• Commercial
• Industrial
• Utilities

Global Natural Gas Generator Market Size by Technology Type & CAGR (2025-2032)

• Market Overview
• Reciprocating Engines
• Gas Turbines

Global Natural Gas Generator Market Size by Application & CAGR (2025-2032)

• Market Overview
• Prime Power
• Backup Power
• Combined Heat and Power (CHP)

Global Natural Gas Generator Market Size & CAGR (2025-2032)

• North America (Power Rating, End-Use Industry, Technology Type, Application)
  • US
  • Canada
• Europe (Power Rating, End-Use Industry, Technology Type, Application)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Power Rating, End-Use Industry, Technology Type, Application)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Power Rating, End-Use Industry, Technology Type, Application)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Power Rating, End-Use Industry, Technology Type, Application)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Caterpillar Inc. (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cummins Inc. (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• General Electric Company (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Siemens AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Mitsubishi Heavy Industries, Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kohler Co. (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• MTU Onsite Energy (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Wartsila Corporation (Finland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Aggreko plc (U.K.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Atlas Copco AB (Sweden)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kohler Power Systems (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Doosan Corporation (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Honda Motor Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ingersoll Rand Inc. (Ireland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Beijing Jingcheng Machinery Electric Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cummins Generator Technologies (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hyundai Heavy Industries Co., Ltd. (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Yanmar Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Generac Holdings Inc. (U.S.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Aggreko (U.K.)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations