全球废热回收系统市场规模（依技术、车辆类型、组件、地区、范围和预测）

废热回收系统的市场规模及预测

2024 年废热回收系统市场规模为 460.7 亿美元，预计到 2032 年将达到 1,024 亿美元，2026 年至 2032 年的复合年增长率为 10.50%。

废热回收系统(EHRS) 是一种捕捉并再利用车辆废气中通常会流失的热量的系统。简而言之，引擎运转时会产生大量热量，并透过排气系统释放。 EHRS 不会浪费这些热量，而是吸收并再利用，从而提高引擎的整体效率。

EHRS 回收并利用工业运作或汽车中原本会被浪费的热量。简而言之，这些系统的工作原理是将热废气送入热交换器，然后将热量传递给其他介质，例如水或空气。回收的热量可用于加热液体、产生蒸气或加热其他製程。

预计废热回收系统(EHRS) 将透过捕获和利用原本会流失的废热来提升各行各业的能源效率。这些系统的工作原理是捕获工业生产过程或汽车引擎产生的废气中的热量，并将其用于发电或加热热水等有用功。

废热回收系统的全球市场动态

关键市场驱动因素

能源成本上涨：采用废热回收系统的主要驱动因素之一是能源成本的上涨。随着燃料和电力价格的上涨，工业和商业设施正在寻求降低能源成本的方法。 EHRS 透过捕获和再利用废气中的废热来提供帮助。这种方法可以提高能源效率，从而降低营运成本。

法规与政策：加强旨在减少温室气体排放的环境法规和政策是另一个关键驱动因素。世界各国政府正在颁布立法，要求企业减少碳排放并提高能源效率。 EHRS 透过最大限度地减少能源浪费和污染，有助于实现这些目标。收集废热并将其转化为可用能源的公司可以遵守环境要求，避免潜在的处罚，甚至受益于节能係统的激励和补贴。

技术进步：EHRS 的技术进步使其更有效率且更具成本效益。材料、热交换器设计和系统整合的进步正在提升 EHRS 的性能和可靠性。例如，新型热交换器可以更有效率地传递热量，并在更高的温度下运行，从而提高系统效率。此外，控制系统和自动化的进步使得回收热量的管理更加高效，并将其整合到现有的能源系统中。

主要挑战

初始成本高：实施废热回收系统的最大障碍之一是所需的大量初始投资。这些系统采用创新技术和设备来捕捉和利用废气中的废热。成本包括购买和安装热交换器、泵浦和控制系统等组件。

整合复杂：将 EHRS 融入现有工业流程和供热系统可能非常复杂。系统必须精心开发，以适应现有配置，且不会中断营运。这不仅需要技术改造，还需要周密的规划，以确保回收的热量在设施的各项流程中高效利用。

热回收效率有限：热回收系统的效率取决于多个参数，包括废气的温度和成分以及系统的设计。并非所有热量都能完全回收，尤其是在废气温度较低或系统结构不良的情况下。在某些情况下，回收的热量可能不足以满足所需的能源需求，从而降低系统的总效益。此外，运作条件的变化也可能影响热回收节能效果的一致性。

主要趋势：

注重能源效率：废热回收系统(EHRS) 产业的一大主要趋势是注重能源效率。 EHRS 技术能够捕捉并再利用废气中原本会流失的废热。利用这些废热的企业和产业可以显着降低能源消耗和营运成本。这一趋势的动力源于能源价格上涨以及对严格环保标准的严格要求。

技术进步与创新：EHRS 的进步正在改变市场。由于采用更优的热交换器、更先进的储热系统和整合控制技术等创新，EHRS 正变得更有效率且经济实惠。最新的 EHRS 设计采用了可提高热回收效率、减小系统尺寸和减少维护的材料和技术。

汽车产业应用日益广泛：EHRS 技术在汽车产业的应用日益广泛。汽车製造商正在为车辆配备废热回收系统，以提高燃油经济性并减少污染物排放。透过回收引擎废气中的废热，这些系统可以加热引擎和驾驶室，从而提高车辆整体效率并降低燃油消耗。

目录

第一章 引言

• 市场定义
• 市场区隔
• 调查方法

第二章执行摘要

• 主要发现
• 市场概览
• 市集亮点

第三章市场概述

• 市场规模和成长潜力
• 市场趋势
• 市场驱动因素
• 市场限制
• 市场机会
• 波特五力分析

第四章废热回收系统市场（依技术）

• 涡轮增压器
• 有机朗肯迴圈（ORC）
• 热电发电机（TEG）

第五章废热回收系统市场（依车型）

• 搭乘用车
• 商用车

第六章废热回收系统市场（依组件）

• EGR阀
• EGR冷却器
• 涡轮增压器

第七章区域分析

• 北美洲
• 美国
• 加拿大
• 墨西哥
• 欧洲
• 英国
• 德国
• 法国
• 义大利
• 亚太地区
• 中国
• 日本
• 印度
• 澳洲
• 拉丁美洲
• 巴西
• 阿根廷
• 智利
• 中东和非洲
• 南非
• 沙乌地阿拉伯
• 阿拉伯聯合大公国

第八章市场动态

• 市场驱动因素
• 市场限制
• 市场机会
• COVID-19 市场影响

第九章 竞争态势

• 主要企业
• 市场占有率分析

第十章 公司简介

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

第十一章 市场展望与机会

• 新兴技术
• 未来市场趋势
• 投资机会

第十二章 附录

• 简称列表
• 来源和参考文献

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