全球廢熱回收系統市場規模（依技術、車輛類型、組件、地區、範圍和預測）

廢熱回收系統的市場規模及預測

2024 年廢熱回收系統市場規模為 460.7 億美元，預計到 2032 年將達到 1,024 億美元，2026 年至 2032 年的複合年成長率為 10.50%。

廢熱回收系統(EHRS) 是一種捕捉並再利用車輛廢氣中通常會流失的熱量的系統。簡而言之，引擎運轉時會產生大量熱量，並透過排氣系統釋放。 EHRS 不會浪費這些熱量，而是吸收並再利用，從而提高引擎的整體效率。

EHRS 回收並利用工業運作或汽車中原本會被浪費的熱量。簡而言之，這些系統的工作原理是將熱廢氣送入熱交換器，然後將熱量傳遞給其他介質，例如水或空氣。回收的熱量可用於加熱液體、產生蒸氣或加熱其他製程。

預計廢熱回收系統(EHRS) 將透過捕獲和利用原本會流失的廢熱來提升各行各業的能源效率。這些系統的工作原理是捕獲工業生產過程或汽車引擎產生的廢氣中的熱量，並將其用於發電或加熱熱水等有用功。

廢熱回收系統的全球市場動態

關鍵市場促進因素

能源成本上漲：採用廢熱回收系統的主要促進因素之一是能源成本的上漲。隨著燃料和電力價格的上漲，工業和商業設施正在尋求降低能源成本的方法。 EHRS 透過捕獲和再利用廢氣中的廢熱來提供幫助。這種方法可以提高能源效率，從而降低營運成本。

法規與政策：加強旨在減少溫室氣體排放的環境法規和政策是另一個關鍵促進因素。世界各國政府正在頒布立法，要求企業減少碳排放並提高能源效率。 EHRS 透過最大限度地減少能源浪費和污染，有助於實現這些目標。收集廢熱並將其轉化為可用能源的公司可以遵守環境要求，避免潛在的處罰，甚至受益於節能系統的激勵和補貼。

技術進步：EHRS 的技術進步使其更有效率且更具成本效益。材料、熱交換器設計和系統整合的進步正在提升 EHRS 的性能和可靠性。例如，新型熱交換器可以更有效率地傳遞熱量，並在更高的溫度下運行，從而提高系統效率。此外，控制系統和自動化的進步使得回收熱量的管理更加高效，並將其整合到現有的能源系統中。

主要挑戰

初始成本高：實施廢熱回收系統的最大障礙之一是所需的大量初始投資。這些系統採用創新技術和設備來捕捉和利用廢氣中的廢熱。成本包括購買和安裝熱交換器、泵浦和控制系統等組件。

整合複雜：將 EHRS 融入現有工業流程和供熱系統可能非常複雜。系統必須精心開發，以適應現有配置，且不會中斷營運。這不僅需要技術改造，還需要周密的規劃，以確保回收的熱量在設施的各項流程中高效利用。

熱回收效率有限：熱回收系統的效率取決於多個參數，包括廢氣的溫度和成分以及系統的設計。並非所有熱量都能完全回收，尤其是在廢氣溫度較低或系統結構不良的情況下。在某些情況下，回收的熱量可能不足以滿足所需的能源需求，從而降低系統的總效益。此外，運作條件的變化也可能影響熱回收節能效果的一致性。

主要趨勢：

注重能源效率：廢熱回收系統(EHRS) 產業的一大主要趨勢是注重能源效率。 EHRS 技術能夠捕捉並再利用廢氣中原本會流失的廢熱。利用這些廢熱的企業和產業可以顯著降低能源消耗和營運成本。這一趨勢的動力源於能源價格上漲以及對嚴格環保標準的嚴格要求。

技術進步與創新：EHRS 的進步正在改變市場。由於採用更優的熱交換器、更先進的儲熱系統和整合控制技術等創新，EHRS 正變得更有效率且經濟實惠。最新的 EHRS 設計採用了可提高熱回收效率、減小系統尺寸和減少維護的材料和技術。

汽車產業應用日益廣泛：EHRS 技術在汽車產業的應用日益廣泛。汽車製造商正在為車輛配備廢熱回收系統，以提高燃油經濟性並減少污染物排放。透過回收引擎廢氣中的廢熱，這些系統可以加熱引擎和駕駛室，從而提高車輛整體效率並降低燃油消耗。

目錄

第1章 引言

• 市場定義
• 市場區隔
• 調查方法

第2章執行摘要

• 主要發現
• 市場概覽
• 市場亮點

第3章市場概述

• 市場規模和成長潛力
• 市場趨勢
• 市場促進因素
• 市場限制
• 市場機會
• 波特五力分析

第4章廢熱回收系統市場（依技術）

• 渦輪增壓器
• 有機朗肯迴圈（ORC）
• 熱電發電機（TEG）

第5章廢熱回收系統市場（依車型）

• 搭乘用車
• 商用車

第6章廢熱回收系統市場（依組件）

• EGR閥
• EGR冷卻器
• 渦輪增壓器

第7章區域分析

• 北美洲
• 美國
• 加拿大
• 墨西哥
• 歐洲
• 英國
• 德國
• 法國
• 義大利
• 亞太地區
• 中國
• 日本
• 印度
• 澳洲
• 拉丁美洲
• 巴西
• 阿根廷
• 智利
• 中東和非洲
• 南非
• 沙烏地阿拉伯
• 阿拉伯聯合大公國

第8章市場動態

• 市場促進因素
• 市場限制
• 市場機會
• COVID-19 市場影響

第9章 競爭態勢

• 主要企業
• 市場佔有率分析

第10章 公司簡介

• Aisin Corporation
• BorgWarner Inc.
• Calsonic Kansei Corporation（Marelli Holdings Co., Ltd.）
• Continental AG
• Dana Limited
• Denso Corporation
• Eberspacher Gruppe GmbH & Co.

第11章 市場展望與機會

• 新興技術
• 未來市場趨勢
• 投資機會

第12章 附錄

• 簡稱列表
• 來源和參考文獻

Exhaust Heat Recovery System Market Size and Forecast

Exhaust Heat Recovery System Market size was valued at USD 46.07 Billion in 2024 and is projected to reach USD 102.4 Billion by 2032, growing at a CAGR of 10.50% from 2026 to 2032.

An Exhaust Heat Recovery System (EHRS) is a system that captures and reuses heat that is normally lost through a vehicle's exhaust gasses. Simply said, when an engine operates, it generates a large amount of heat which is released through the exhaust system. Instead of wasting this heat, an EHRS absorbs and repurposes it to increase the engine's overall efficiency.

They capture and utilize heat that would otherwise be wasted in industrial operations and vehicles. Simply said, these systems work by sending hot exhaust gases via a heat exchanger, where the heat is transferred to another medium such as water or air. The recovered heat can then be used to warm fluids, produce steam, or heat other processes.

Exhaust Heat Recovery Systems (EHRS) are predicted to transform energy efficiency in a variety of industries by catching and utilizing waste heat that would otherwise be lost. These systems work by recovering heat from exhaust gases produced by industrial processes or vehicle engines and channeling it to useful tasks like power generation or water heating.

Global Exhaust Heat Recovery System Market Dynamics

The key market dynamics that are shaping the global exhaust heat recovery system market include:

Key Market Drivers:

Rising Energy Costs: One of the primary factors for the adoption of exhaust heat recovery systems is the rising cost of energy. As fuel and electricity prices climb, industrial and commercial buildings are looking for ways to minimize their energy costs. EHRS contributes by catching and recycling waste heat from exhaust gasses, which would otherwise be lost. This method increases total energy efficiency, resulting in decreased operational expenses.

Regulations and Environmental Policies: Stricter environmental regulations and policies aiming at lowering greenhouse gas emissions are another significant driver. Governments throughout the world are putting in place laws that require businesses to reduce their carbon footprints and improve their energy efficiency. EHRS helps to achieve these goals by minimizing energy waste and pollution. Businesses that recover waste heat and convert it into usable energy can comply with environmental requirements, avoid potential penalties, and even benefit from incentives or subsidies for energy-efficient systems.

Technological Advancements: Technological advancements in EHRS are increasing its efficiency and cost-effectiveness. Advances in materials, heat exchanger design, and system integration have improved EHRS performance and dependability. For example, newer heat exchangers transmit heat more effectively and can work at greater temperatures, increasing system efficiency. Furthermore, advances in control systems and automation enable improved management of recovered heat and integration into current energy systems.

Key Challenges:

High Initial Cost: One of the biggest hurdles in adopting an exhaust heat recovery system is the significant initial investment required. These systems use innovative technology and equipment to capture and utilize waste heat from exhaust fumes. The expenditures include the purchase and installation of components such as heat exchangers, pumps, and control systems.

Complex Integration: Integrating an EHRS into current industrial processes or heating systems can be complicated. The system must be carefully developed to fit into the existing configuration without disrupting activities. This entails not only technological changes but also meticulous planning to guarantee that the recovered heat is efficiently employed in the facility's processes.

Limited Heat Recovery Efficiency: The efficiency of heat recovery systems varies based on several parameters, including the temperature and composition of exhaust gases, as well as the system's design. Not all heat can be adequately recovered, particularly if the exhaust gases are at low temperatures or the system is poorly built. In some circumstances, the recovered heat may not be adequate to meet the desired energy requirements, reducing the system's total benefit. Furthermore, fluctuations in operational conditions might have an impact on the consistency of energy savings from heat recovery.

Key Trends:

Growing Emphasis on Energy Efficiency: One key trend in the Exhaust Heat Recovery System (EHRS) industry is a greater emphasis on energy efficiency. EHRS technology recovers and reuses waste heat from exhaust gasses that would otherwise be lost. Businesses and industries that recover from this heat can drastically cut their energy usage and operational costs. This tendency is driven by rising energy prices and the requirement to comply with severe environmental standards.

Technological Advances and Innovations: Advancements in EHRS are transforming the market. EHRS is becoming more efficient and cost-effective thanks to innovations including better heat exchangers, improved thermal storage systems, and integrated control technologies. Modern EHRS designs include materials and technology that improve heat recovery efficiency, reduce system size, and require less maintenance.

Increasing Adoption in Automotive Industry: The automobile industry is seeing an increase in the deployment of EHRS technology. Automobile manufacturers are putting exhaust heat recovery systems into their vehicles to enhance fuel efficiency and minimize pollutants. By trapping waste heat from the engine's exhaust gasses, these systems can warm the engine or cabin improving overall vehicle efficiency and lowering fuel usage.

Global Exhaust Heat Recovery System Market Regional Analysis

Here is a more detailed regional analysis of the global exhaust heat recovery system market:

Asia Pacific:

The Asia Pacific region currently dominates the exhaust heat recovery system (EHRS) market owing to fast industrialization, stringent pollution laws, and increased vehicle manufacturing. Countries such as China, Japan, and South Korea which are significant car manufacturing hubs with stringent environmental rules drive this region's market domination. The expanding automotive industry is a key driver of the Asia Pacific EHRS market. According to the International Organization of Motor Vehicle Manufacturers (OICA), China will build 26.08 million vehicles in 2021, accounting for 32.5% of total global vehicle production. Japan and South Korea followed, with 7.85 million and 3.46 million automobiles, respectively.

The industrial sector in nations such as China and India is expanding rapidly resulting in increased energy consumption and greenhouse gas emissions. According to the International Energy Agency (IEA), industry accounted for 36% of Southeast Asia's final energy consumption in 2020. Implementing EHRS in industrial operations can boost energy efficiency and lower overall energy usage. Furthermore, government measures supporting clean energy and sustainable development are increasing the use of EHR systems.

North America:

The North American market is predicted to be the fastest-growing for exhaust heat recovery systems owing to stricter pollution rules and rising demand for fuel-efficient cars. This rapid expansion is fueled by the region's robust automobile sector, technological advancements, and a growing emphasis on sustainability. The United States Environmental Protection Agency (EPA) has set lofty goals for reducing greenhouse gas emissions from automobiles. By 2026, the EPA hopes to attain an industry-wide objective of 55 mpg for passenger automobiles and light trucks. This law encourages manufacturers to use modern technologies such as exhaust heat recovery systems to increase fuel efficiency and minimize emissions.

According to the United States Department of Energy, the average fuel efficiency of new 2021 model-year automobiles has set a new high of 25.7 miles per gallon. This trend is projected to continue, increasing the use of exhaust heat recovery devices to increase fuel efficiency. While it may appear contradictory, the rise of electric vehicles is pushing innovation in exhaust heat recovery systems for hybrids. According to the US Department of Energy, plug-in hybrid electric car sales climbed by 138% between 2020 and 2021, totaling over 174,000 units.

Global Exhaust Heat Recovery System Market: Segmentation Analysis

The Global Exhaust Heat Recovery System Market is segmented based on Technology, Vehicle Type, Component, and Geography.

Exhaust Heat Recovery System Market, By Technology

• Turbocharger
• Organic Rankine Cycle (ORC)
• Thermoelectric Generator (TEG)

Based on the Technology, the Global Exhaust Heat Recovery System Market is bifurcated into Turbocharger, Organic Rankine Cycle (ORC), and Thermoelectric Generator (TEG). In the global exhaust heat recovery system market, turbocharger technology is currently dominant. This dominance stems from its widespread application in improving engine efficiency and power output. Turbochargers capture and reuse exhaust gases to drive a turbine that boosts engine performance making them a popular choice in both automotive and industrial applications.

Exhaust Heat Recovery System Market, By Vehicle Type

• Passenger Cars
• Commercial Vehicles

Based on the Vehicle Type, the Global Exhaust Heat Recovery System Market is bifurcated into Passenger Cars and Commercial Vehicles. In the global exhaust heat recovery system market, passenger cars are currently the dominant segment. This dominance is driven by the higher volume of passenger car sales compared to commercial vehicles. The growing focus on improving fuel efficiency and reducing emissions in consumer vehicles has accelerated the adoption of exhaust heat recovery systems in this segment. Additionally, stringent environmental regulations and increasing consumer awareness about eco-friendly technologies further boost the demand for such systems in passenger cars.

Exhaust Heat Recovery System Market, By Component

• EGR Valve
• EGR Cooler
• Turbocharger

Based on the Component, the Global Exhaust Heat Recovery System Market is bifurcated into EGR Valve, EGR Cooler, and Turbocharger. In the global exhaust heat recovery system market, the turbocharger is the dominant component. This dominance is attributed to its pivotal role in enhancing engine efficiency by reusing exhaust gases to boost engine power and performance. Turbochargers significantly improve fuel efficiency and reduce emissions aligning with stringent environmental regulations and consumer demand for high-performance vehicles.

Exhaust Heat Recovery System Market, By Geography

• North America
• Europe
• Asia Pacific
• Rest of the World

Based on Geography, the Global Exhaust Heat Recovery System Market is classified into North America, Europe, Asia Pacific, and the Rest of the World. In the global exhaust heat recovery system market, North America currently holds a dominant position. This leadership is driven by the region's robust industrial infrastructure, stringent environmental regulations, and a strong focus on energy efficiency and sustainability. The U.S. and Canada have significant investments in advanced technologies and are early adopters of innovative heat recovery solutions. Additionally, North America's commitment to reducing greenhouse gas emissions and improving energy efficiency aligns with the benefits of exhaust heat recovery systems.

Key Players

The "Global Exhaust Heat Recovery System Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are Aisin Corporation, BorgWarner, Inc., Calsonic Kansei Corporation, Continental AG, Dana Limited, Denso Corporation, Eberspacher Gruppe GmbH & Co.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

Global Exhaust Heat Recovery System Market Key Developments

• In July 2024, Aisin announced the introduction of a new advanced exhaust heat recovery technology intended to enhance fuel efficiency and minimize emissions in commercial cars. The system uses cutting-edge heat exchange technologies and materials to improve performance and durability.
• In June 2024, BorgWarner released an updated version of its exhaust heat recovery system, which includes improved thermal management capabilities. This innovative technology aims to improve engine performance and minimize fuel consumption, in line with tightening environmental rules and growing demand for energy-efficient solutions.

TABLE OF CONTENTS

1. Introduction

• Market Definition
• Market Segmentation
• Research Methodology

2. Executive Summary

• Key Findings
• Market Overview
• Market Highlights

3. Market Overview

• Market Size and Growth Potential
• Market Trends
• Market Drivers
• Market Restraints
• Market Opportunities
• Porter's Five Forces Analysis

4. Exhaust Heat Recovery System Market, By Technology

• Turbocharger
• Organic Rankine Cycle (ORC)
• Thermoelectric Generator (TEG)

5. Exhaust Heat Recovery System Market, By Vehicle Type

• Passenger Cars
• Commercial Vehicles

6. Exhaust Heat Recovery System Market, By Component

• EGR Valve
• EGR Cooler
• Turbocharger

7. Regional Analysis

• North America
• United States
• Canada
• Mexico
• Europe
• United Kingdom
• Germany
• France
• Italy
• Asia-Pacific
• China
• Japan
• India
• Australia
• Latin America
• Brazil
• Argentina
• Chile
• Middle East and Africa
• South Africa
• Saudi Arabia
• UAE

8. Market Dynamics

• Market Drivers
• Market Restraints
• Market Opportunities
• Impact of COVID-19 on the Market

9. Competitive Landscape

• Key Players
• Market Share Analysis

10. Company Profiles

• Aisin Corporation
• BorgWarner Inc.
• Calsonic Kansei Corporation (Marelli Holdings Co., Ltd.)
• Continental AG
• Dana Limited
• Denso Corporation
• Eberspacher Gruppe GmbH & Co.

11. Market Outlook and Opportunities

• Emerging Technologies
• Future Market Trends
• Investment Opportunities

12. Appendix

• List of Abbreviations
• Sources and References