排気熱回収システムの市場規模、シェア、成長分析：技術別、モード別、車両タイプ別、コンポーネント別、用途別、地域別 - 産業予測 2025～2032年

排気熱回収システムの世界市場規模は2023年に171億米ドルとなり、予測期間（2025-2032年）のCAGRは6.5%で、2024年の182億1,000万米ドルから2032年には301億4,000万米ドルに成長する見通しです。

排気熱回収システム市場は、エンジン性能と燃費の向上に対する需要の高まりに加え、車両重量の軽量化のためにエンジンの小型化が進む傾向に牽引され、成長が見込まれています。この技術は、排気ガスから無駄なエネルギーを回収してエンジン効率を高め、温室効果ガスの排出を減少させる。ターボチャージャーや排気ガス再循環システムなどの主要部品は、ディーゼル車やガソリン車で大きな存在感を示しています。しかし、バッテリー式電気自動車の人気の高まりと排気熱回収システムに関連する課題が、市場拡大の妨げになる可能性があります。とはいえ、ターボチャージャーの需要が高く、自動車生産台数が増加している新興経済諸国にはビジネスチャンスが豊富にあり、世界の排気熱回収システム市場は今後数年で躍進する可能性を秘めています。

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
• 二次データ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

排気熱回収システム市場規模：技術別& CAGR（2025-2032）

• 市場概要
• 従来型
• 未来の技術

排気熱回収システム市場規模：モード別& CAGR（2025-2032）

• 市場概要
• 排気ガス再循環（EGR）
• ターボチャージャー
• 有機ランキンサイクル
• 熱電発電機

排気熱回収システム市場規模：車両タイプ別& CAGR（2025-2032）

• 市場概要
• 乗用車
• 小型商用車
• トラック
• バス

排気熱回収システム市場規模：コンポーネント別& CAGR（2025-2032）

• 市場概要
• EGRコンポーネント
• ターボチャージャーコンポーネント
• 有機ランキンサイクルコンポーネント
• 熱電発電機コンポーネント

排気熱回収システム市場規模：用途別& CAGR（2025-2032）

• 市場概要
• 自動車
• 産業用
• 住宅用
• 商業用

排気熱回収システム市場規模& 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
• 市場の最近の動向
• 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
  • 会社概要
  • 製品ポートフォリオ分析
  • セグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• iRobot Corporation（USA）
• Ecovacs Robotics Co., Ltd.（China）
• SharkNinja Operating LLC（USA）
• Samsung Electronics Co., Ltd.（South Korea）
• LG Electronics Inc.（South Korea）
• Electrolux AB（Sweden）
• Panasonic Corporation（Japan）
• Roborock Technology Co., Ltd.（China）
• Neato Robotics, Inc.（USA）
• Eufy（Anker Innovations）（China）
• Dyson Ltd.（UK）
• Cecotec Innovaciones SL（Spain）
• Haier Group Corporation（China）
• Hitachi, Ltd.（Japan）
• ILIFE Innovation Ltd.（China）
• Proscenic（China）
• Tesvor（China）
• Xiaomi Corporation（China）
• Dreame Technology（China）
• Trifo（USA）

結論と推奨事項

Global Exhaust Heat Recovery System Market size was valued at USD 17.1 billion in 2023 and is poised to grow from USD 18.21 billion in 2024 to USD 30.14 billion by 2032, growing at a CAGR of 6.5% during the forecast period (2025-2032).

The exhaust heat recovery system market is poised for growth, driven by the rising demand for improved engine performance and fuel efficiency, alongside the trend of reducing engine sizes to lower vehicle weight. This technology captures wasted energy from exhaust gases to enhance engine efficiency and decrease greenhouse gas emissions. Key components such as turbochargers and exhaust gas recirculation systems have a significant presence in diesel and gasoline vehicles. However, the growing popularity of battery electric vehicles and challenges associated with exhaust heat recovery systems may hinder market expansion. Nevertheless, opportunities abound in developing economies with high turbocharger demand and increasing automobile production, positioning the global exhaust heat recovery system market for potential advancement in the coming years.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Exhaust Heat Recovery System 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 Exhaust Heat Recovery System Market Segmental Analysis

Global Exhaust Heat Recovery System Market is segmented by Technology, Mode, Vehicle Type, Component, Application and Region. Based on Technology, the market is segmented into Conventional and Future Technology. Based on Mode, the market is segmented into Exhaust Gas Recirculation (EGR), Turbocharger, Organic Rankine Cycle and Thermoelectric Generator. Based on Vehicle Type, the market is segmented into Passenger Cars, Light Commercial Vehicles, Trucks and Buses. Based on Component, the market is segmented into EGR Component, Turbocharger Component, Organic Rankine Cycle Component and Thermoelectric Generator Component. Based on Application, the market is segmented into Automotive, Industrial, Residential and Commercial Sectors. Based on Region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Exhaust Heat Recovery System Market

The Global Exhaust Heat Recovery System market is propelled by the increasing demand for enhanced engine performance and fuel efficiency, driven by stringent government regulations aimed at reducing vehicle emissions and pollution. For instance, the European Union has set ambitious targets, mandating that fleet manufacturers achieve an average fuel efficiency of 57 miles per gallon by 2021 and 92 miles per gallon by 2030. These regulations urge automakers to innovate and develop more efficient engines that not only comply with these standards but also deliver superior performance. Technologies such as turbochargers and exhaust gas recirculation systems (EGR) are becoming essential, as they allow for the optimization of fuel consumption in smaller, turbo-boosted engines while aligning with Euro VI emissions standards.

Restraints in the Global Exhaust Heat Recovery System Market

The Global Exhaust Heat Recovery System market faces significant restraints due to stringent emissions regulations. In April 2023, the Environmental Protection Agency (EPA) introduced new standards designed to minimize harmful air pollution from both light and heavy-duty vehicles, with implementation set for 2027. This initiative follows established federal greenhouse gas emission standards for model years 2023 to 2026, emphasizing advancements in clean vehicle technology that benefit public health and lower the costs for consumers through enhanced fuel efficiency and reduced maintenance. Consequently, to comply with these regulations, automakers are likely to increasingly adopt exhaust heat recovery systems (EHRS), as this technology improves engine efficiency by recovering waste heat and lowering emissions.

Market Trends of the Global Exhaust Heat Recovery System Market

The Global Exhaust Heat Recovery System market is experiencing robust growth, driven primarily by stringent emissions regulations and an increasing focus on sustainability across various sectors. As the automotive industry faces mounting pressure to reduce its carbon footprint amid escalating concerns over climate change, innovative solutions like exhaust heat recovery systems are gaining traction. The World Health Organization highlights the transportation sector as a significant contributor to greenhouse gas emissions, prompting regulatory bodies, particularly in the EU, to enforce stricter emission standards. Consequently, manufacturers are investing in advanced technologies to enhance energy efficiency and compliance, positioning the market for substantial expansion in the coming years.

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

Global Exhaust Heat Recovery System Market Size by Technology & CAGR (2025-2032)

• Market Overview
• Conventional
• Future Technology

Global Exhaust Heat Recovery System Market Size by Mode & CAGR (2025-2032)

• Market Overview
• Exhaust Gas Recirculation (EGR)
• Turbocharger
• Organic Rankine Cycle
• Thermoelectric Generator

Global Exhaust Heat Recovery System Market Size by Vehicle Type & CAGR (2025-2032)

• Market Overview
• Passenger Cars
• Light Commercial Vehicles
• Trucks
• Buses

Global Exhaust Heat Recovery System Market Size by Component & CAGR (2025-2032)

• Market Overview
• EGR Component
• Turbocharger Component
• Organic Rankine Cycle Component
• Thermoelectric Generator Component

Global Exhaust Heat Recovery System Market Size by Application & CAGR (2025-2032)

• Market Overview
• Automotive
• Industrial
• Residential
• Commercial Sectors

Global Exhaust Heat Recovery System Market Size & CAGR (2025-2032)

• North America (Technology, Mode, Vehicle Type, Component, Application)
  • US
  • Canada
• Europe (Technology, Mode, Vehicle Type, Component, Application)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Technology, Mode, Vehicle Type, Component, Application)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Technology, Mode, Vehicle Type, Component, Application)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Technology, Mode, Vehicle Type, Component, 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

• iRobot Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ecovacs Robotics Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SharkNinja Operating LLC (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Samsung Electronics Co., Ltd. (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• LG Electronics Inc. (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Electrolux AB (Sweden)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Panasonic Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Roborock Technology Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Neato Robotics, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Eufy (Anker Innovations) (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Dyson Ltd. (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cecotec Innovaciones SL (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Haier Group Corporation (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hitachi, Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ILIFE Innovation Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Proscenic (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Tesvor (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Xiaomi Corporation (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Dreame Technology (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Trifo (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations