自動車用触媒の世界市場 - 市場規模：製品別、アプリケーション別、地域別、予測

自動車用触媒の市場規模と予測

自動車用触媒市場規模は、2024年に277億米ドルと評価され、2026年から2032年にかけてCAGR 4.24%で成長し、2032年には426億米ドルに達すると予測されます。

自動車用触媒市場は、自動車の排気システムに使用される触媒コンバーターの製造と販売に関係します。触媒コンバーターは、一酸化炭素、窒素酸化物（NOx）、炭化水素などの有害汚染物質を、二酸化炭素や水蒸気などの有害性の低い化学物質に変換する重要な自動車部品です。

自動車用触媒は通常、内燃機関から排出される有毒汚染物質をより安全な化合物に変換することで、有害な排出ガスを削減するために自動車に使用されます。最も広く使用されているのは、窒素酸化物（NOx）、一酸化炭素（CO）、炭化水素を削減するガソリン・ディーゼルエンジン用の触媒コンバーターです。

自動車用触媒市場は、ハイブリッド車や電気自動車（EV）の普及に伴って発展すると予測されます。完全な電気自動車は触媒コンバーターを必要としないが、ハイブリッド車は引き続き内燃エンジンに依存しており、自動車用触媒の需要を煽っています。

自動車用触媒の世界市場力学

世界の自動車用触媒市場を形成している主な市場力学は以下の通りである：

主な市場促進要因

厳しい排ガス規制：世界各国の政府は、窒素酸化物（NOx）、一酸化炭素（CO）、炭化水素など、自動車から排出される危険な排出ガスを削減するため、より厳しい排出ガス規制を制定しています。欧州のEuro VI、インドのBS-VI、中国の国家VI汚染基準などの規制により、自動車メーカーはこれらの基準を達成するために最新の自動車用触媒を使用するようになっています。

自動車生産の成長：世界の自動車需要の増加、特に中国やインドのような経済成長国での自動車需要の増加が、自動車用触媒の需要を押し上げています。より多くの自動車が道路を走るようになると、特に開発が進む地域では、排出ガスの削減に役立つ触媒コンバーターに対する要求も相応に増加します。

ハイブリッド自動車へのシフト：ハイブリッド車とガソリン車の人気の高まりが、ガソリンエンジン用に設計されたパラジウムベース触媒の需要を押し上げています。顧客やメーカーがハイブリッド車に移行するにつれて、高度な触媒システムの必要性が高まり、市場はさらに拡大します。

主要課題：

電気自動車（EV）の台頭：最も重要な課題のひとつは、従来の触媒コンバーターを必要としない電気自動車の需要が高まっていることです。消費者がその環境上の利点を求めてEVに移行し、メーカーが生産を拡大するにつれて、自動車用触媒の需要は、特に電化集約型分野では減少する可能性があります。

規制の変化：これまでは厳しい環境規制が自動車用触媒の需要を後押ししてきたが、こうした規制は変化しつつあります。排ガス規制の変更は、コンプライアンスコストや新しい触媒技術の開発という点で、生産者に不確実性をもたらす可能性があります。

サプライチェーンの脆弱性：自動車用触媒市場は主に白金族金属（PGM）に依存しており、価格変動やサプライ・チェーンの中断が起こりやすいです。価格の変動は、触媒コンバーターの生産コストと収益性に影響を与える可能性があります。

主要動向

排ガス規制の高まり：世界中の政府は、大気汚染に対処するために厳しい排ガス規制を制定しています。欧州のEuro VIやEuro VIIといった規制や、アジアにおける同等の要件が、より効率的な触媒コンバーターの需要を押し上げています。このような規制の推進により、メーカーは有害な排出ガスを最小限に抑えることに成功した高度な触媒技術への投資を促しています。

パラジウム触媒へのシフト：プラチナ価格が上昇するにつれて、多くのメーカーは、同等の性能をより安価に提供するパラジウム触媒に移行しています。パラジウムは、ガソリン車の排ガス規制において、プラチナよりもコスト効率が高いです。

技術の進歩：触媒組成と担体技術の改善により、自動車用触媒の効率と寿命が向上しています。研究者は、触媒プロセスを改善するための新しい材料と方法を発見しており、その結果、より小型の触媒システムでより少ない排出量と優れた性能を実現しています。これらの開発は、車両の重量と寸法を削減しながら規制基準を達成する上で極めて重要です。

目次

第1章 イントロダクション

• 市場の定義
• 市場セグメンテーション
• 調査手法

第2章 エグゼクティブサマリー

• 主な調査結果
• 市場概要
• 市場ハイライト

第3章 市場概要

• 市場規模と成長の可能性
• 市場動向
• 市場促進要因
• 市場抑制要因
• 市場機会
• ポーターのファイブフォース分析

第4章 自動車用触媒市場：製品別

• 白金（Pt）触媒
• パラジウム（Pd）触媒
• ロジウム（Rh）触媒
• その他の触媒

第5章 自動車用触媒市場：アプリケーション別

• LDV - ガソリン
• LDV - ディーゼル
• HDV

第6章 地域別分析

• 北米
• 米国
• カナダ
• メキシコ
• 欧州
• 英国
• ドイツ
• フランス
• イタリア
• アジア太平洋
• 中国
• 日本
• インド
• オーストラリア
• ラテンアメリカ
• ブラジル
• アルゼンチン
• チリ
• 中東・アフリカ
• 南アフリカ
• サウジアラビア
• アラブ首長国連邦

第7章 市場力学

• 市場促進要因
• 市場抑制要因
• 市場機会
• COVID-19の市場への影響

第8章 競合情勢

• 主要企業
• 市場シェア分析

第9章 企業プロファイル

• BASF SE
• Johnson Matthey
• DuPont
• DSM
• Umicore
• Clariant
• Cataler
• Haldor Topsoe
• Heraeus
• LG Chemical
• Toyobo
• Mitsubishi
• CDTI

第10章 市場の展望と機会

• 新興技術
• 今後の市場動向
• 投資機会

第11章 付録

• 略語リスト
• 出典と参考文献

Auto Catalyst Market Size and Forecast

Auto Catalyst Market size was valued at USD 27.7 Billion in 2024 and is projected to reach USD 42.6 Billion by 2032, growing at a CAGR of 4.24% from 2026 to 2032.

The car catalyst market is concerned with the manufacture and distribution of catalytic converters used in automotive exhaust systems. Catalytic converters are vital vehicle components that convert toxic pollutants such as carbon monoxide, nitrogen oxides (NOx), and hydrocarbons into less damaging chemicals such as carbon dioxide and water vapor.

Autocatalysts are typically used in vehicles to reduce harmful emissions by transforming toxic pollutants from internal combustion engines into safer compounds. The most prevalent use is in catalytic converters for gasoline and diesel engines which help reduce nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons.

The auto catalyst market is projected to evolve as hybrid and electric cars (EVs) gain popularity. While fully electric vehicles do not require catalytic converters, hybrid vehicles continue to rely on internal combustion engines fueling the demand for auto catalysts.

Global Auto Catalyst Market Dynamics

The key market dynamics that are shaping the global auto catalyst market include:

Key Market Drivers:

Stringent Emission Regulations: Governments around the world are enacting tougher emission regulations to decrease dangerous emissions from automobiles including nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons. Regulations such as Euro VI in Europe, BS-VI in India, and China's National VI pollution standards are driving automakers to use modern car catalysts to achieve these criteria.

Growth in Vehicle Production: Rising global demand for automobiles, particularly in growing economies like as China and India, is driving up demand for auto catalysts. As more vehicles enter the road, there is a commensurate increase in the requirement for catalytic converters that help reduce emissions, especially in locations with increasing development.

Shift toward Hybrid Automobiles: The growing popularity of hybrid and gasoline automobiles is driving up demand for palladium-based catalysts designed for gasoline engines. As customers and manufacturers transition toward hybrid models, the necessity for sophisticated catalytic systems increases further expanding the market.

Key Challenges:

Rise of Electric Vehicles (EVs): One of the most significant issues is the growing demand for electric vehicles which do not require traditional catalytic converters. As consumers migrate to EVs for their environmental benefits and manufacturers ramp up production, the demand for automotive catalysts may decline, particularly in electrification-intensive areas.

Regulatory Changes: While strict environmental rules have historically fueled demand for automobile catalysts, these regulations are changing. Changes in emission standards might create uncertainty for producers in terms of compliance costs and the development of new catalytic technology.

Supply Chain Vulnerabilities: The automotive catalyst market is primarily dependent on platinum group metals (PGMs) which are prone to price fluctuation and supply chain interruptions. Price fluctuations might impact production costs and profitability for catalytic converters.

Key Trends:

Rising Emission Regulations: Governments around the world are enacting severe emission limits to address air pollution. Regulations like Euro VI and VII in Europe as well as comparable requirements in Asia are pushing demand for more efficient catalytic converters. This regulatory drive encourages manufacturers to invest in sophisticated catalyst technology that successfully minimizes hazardous emissions.

Shift to Palladium Catalysts: As platinum prices rise, many manufacturers are turning to palladium catalysts which provide comparable performance at a cheaper cost. Palladium is more cost-effective than platinum for regulating emissions in gasoline automobiles.

Technological Advancements: Improvements in catalyst compositions and substrate technology are increasing the efficiency and lifetime of vehicle catalysts. Researchers are discovering new materials and methods to improve catalytic processes resulting in fewer emissions and better performance from smaller catalyst systems. These developments are crucial in achieving regulatory criteria while reducing vehicle weight and dimensions.

Global Auto Catalyst Market Regional Analysis

Here is a more detailed regional analysis of the global auto catalyst market:

Asia Pacific:

The Asia-Pacific region dominates the worldwide auto catalyst market owing to its large automobile production and rigorous emissions standards. China, Japan, and India are the primary contributors to this market supremacy. The Asia Pacific auto catalyst market is being driven primarily by the region's booming automobile manufacturing sector. According to the International Organization of Motor Vehicle Manufacturers (OICA), Asia will produce 46.73 million automobiles in 2021, accounting for 55.9% of total global output.

This massive manufacturing volume corresponds directly to the growing demand for vehicle catalysts. Another key driver is the implementation of tighter emission standards across the region. The growing worry about air pollution in major Asian cities fuels the vehicle catalyst market.

According to the World Health Organization, 99% of the world's population breathes air that exceeds WHO guidelines with Asian cities among the most polluted. Furthermore, increased disposable income in emerging economies promotes car ownership. According to World Bank data, the number of motor vehicles per thousand persons in East Asia and the Pacific climbed from 69 in 2010 to 179 in 2019.

North America:

North American is expanding rapidly in the auto catalyst market with the United States leading the way due to strict pollution rules and a thriving automotive industry. This region is projected to become one of the world's fastest-growing markets, owing to increased vehicle manufacturing and a trend toward cleaner technologies.

Stringent pollution requirements are a significant driver of the North American car catalyst market.

The United States Environmental Protection Agency (EPA) has set lofty goals demanding a fleet-wide average of 40.4 miles per gallon for 2026 model-year automobiles, up from 32 mpg in 2022. According to the US Department of Energy, plug-in electric car sales nearly doubled between 2020 and 2021, from 308,000 to 608,000 units. This shift toward electrification, along with the short-term dominance of internal combustion engines, results in a diversified and rising market for auto catalysts.

Furthermore, the aging vehicle fleet in North America with an average age of 12.2 years for light vehicles in the United States, according to S&P Global Mobility indicates a robust replacement market for catalytic converters. These factors contribute to the North American auto catalyst market's rapid expansion making it an important region for industry participants and technological advancements in emission control systems.

Global Auto Catalyst Market: Segmentation Analysis

The Global Auto Catalyst Market is segmented based on Product, Application, and Geography.

Auto Catalyst Market, By Product

• Platinum Catalyst
• Palladium Catalyst
• Rhodium Catalyst
• Other

Based on the Product, the Global Auto Catalyst Market is bifurcated into Platinum Catalyst, Palladium Catalyst, Rhodium Catalyst, and Other. In the global auto catalyst market, the palladium catalyst is dominant due to its cost-effectiveness and high efficiency in hydrocarbon oxidation. Palladium is particularly favored for gasoline engines which are more common than diesel engines worldwide. Its thermal stability and ability to reduce carbon monoxide, hydrocarbons, and nitrogen oxides make it highly efficient in catalytic converters.

Auto Catalyst Market, By Application

• Light-Duty Vehicles (LDV)-Gasoline
• Light-Duty Vehicles (LDV)-Diesel
• HDV

Based on the Application, the Global Auto Catalyst Market is bifurcated into Light-Duty Vehicles (LDV)-Gasoline, Light-Duty Vehicles (LDV)-Diesel, HDV. In the global auto catalyst market, Light-Duty Vehicles (LDV)-Gasoline dominates the application segment. This is primarily due to the widespread adoption of gasoline-powered vehicles, particularly in regions like North America, Europe, and parts of Asia, where gasoline engines are preferred for personal and commercial use. Gasoline engines require three-way catalytic converters, which are highly efficient in controlling emissions of carbon monoxide, hydrocarbons, and nitrogen oxides.

Auto Catalyst Market, By Geography

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

Based on Geography, the Global Auto Catalyst Market is classified into North America, Europe, Asia Pacific, and the Rest of the World. Asia Pacific dominates the global auto catalyst market driven by rapid industrialization, increasing vehicle production, and stringent emission regulations. The region's growing automotive industry, particularly in China and India, has led to a surge in demand for automotive catalysts to control harmful emissions from vehicles. Countries like China have implemented strict environmental regulations including State Environmental Protection Administration (SEPA) policies which have increased the use of autocatalysis.

Key Players

The "Global Auto Catalyst Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are BASF, Johnson Matthey, DuPont, DSM, Umicore, Cataler, Clariant, Haldor Topsoe, Heraeus, LG Chemical, Toyobo, Mitsubishi, and CDTI.

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 Auto Catalyst Market Key Developments

• In March 2024, Johnson Matthey, another major market competitor, stated that it would acquire a smaller European business that specialized in automotive catalyst materials. This acquisition intends to strengthen its expertise in emission-reduction solutions, notably in the heavy-duty vehicle category.

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. Automotive Catalyst Market, By Product

• Platinum (Pt) catalysts
• Palladium (Pd) Catalysts
• Rhodium (Rh) catalysts
• Other Catalysts

5. Automotive Catalyst Market, By Application

• Light-Duty Vehicles (LDV)-Gasoline
• Light-Duty Vehicles (LDV)-Diesel
• HDV

6. 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

7. Market Dynamics

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

8. Competitive Landscape

• Key Players
• Market Share Analysis

9. Company Profiles

• BASF SE
• Johnson Matthey
• DuPont
• DSM
• Umicore
• Clariant
• Cataler
• Haldor Topsoe
• Heraeus
• LG Chemical
• Toyobo
• Mitsubishi
• CDTI

10. Market Outlook and Opportunities

• Emerging Technologies
• Future Market Trends
• Investment Opportunities

11. Appendix

• List of Abbreviations
• Sources and References