Selective Catalytic Reduction Market Size, Share, and Forecast 2034
Global Selective Catalytic Reduction Market Growth, Size, Trends Analysis - By End User, By Type, By Fuel Type - Regional Outlook, Competitive Strategies and Segment Forecast to 2034
| Published: Jun-2025 | Report ID: MACH2507 | Pages: 1 - 250 | Formats*: |
| Category : Equipment and Machinery | |||
Global Selective Catalytic Reduction Market Introduction and Overview
According to SPER Market Research, the Global Selective Catalytic Reduction Market is estimated to reach USD 25.57 billion by 2034 with a CAGR of 5.75%.
The report includes an in-depth analysis of the Global Selective Catalytic Reduction Market, including market size and trends, product mix, Applications, and supplier analysis. The global Selective Catalytic Reduction market is expected to be worth USD 14.62 billion in 2024, with a CAGR of 5.75% between 2025 and 2034. The growth of the Selective Catalytic Reduction (SCR) Market is driven by increasing environmental regulations aimed at reducing nitrogen oxide (NOx) emissions from vehicles and industrial sources, alongside the rising adoption of SCR systems in sectors such as automotive, marine, and power generation. Significant development drivers are also anticipated to include growing awareness of air pollution and its health impacts, advancements in emission control technologies, and a global shift towards cleaner and more sustainable industrial practices. The increasing production of diesel-powered vehicles and the integration of SCR in commercial transportation fleets further contribute to the market's expansion.
By End User Insights
In 2024, the use of Selective Catalytic Reduction in automotive end user segment held the largest revenue share in the Selective Catalytic Reduction Market. The exhaust fumes are injected with a urea-based solution, such as AdBlue, which interacts with NOx over a catalyst to produce nitrogen and water. Vehicles that use this technology are better able to meet strict pollution standards. SCR is frequently seen in contemporary buses, lorries, and cars that run on diesel. In the presence of a catalyst, a reductant—typically urea or ammonia—is injected into the flue gas stream, where it interacts with NOx to produce innocuous nitrogen and water.
By Type Insights
In 2024, the High Dust SCR segment accounted for the largest revenue share in the Selective Catalytic Reduction Market. This type is primarily installed upstream of the air preheater in power plants, where the flue gas is at a high temperature and still contains dust particles. The high operating temperature improves catalytic efficiency, and the system benefits from reduced costs due to the lack of flue gas reheating. However, it requires robust catalyst protection and cleaning mechanisms due to exposure to particulates and ash.
By Fuel Type Insights
The coal-based segment represents the most prominent application area in the Selective Catalytic Reduction (SCR) Market. Coal-fired power plants are a major source of nitrogen oxide emissions due to the high combustion temperatures involved. To address environmental concerns and meet emission regulations, SCR systems are widely implemented in these facilities. In coal-based applications, SCR units are typically positioned in high-temperature zones, allowing optimal performance of the catalyst and effective NOx reduction. These systems are often integrated into high-dust environments and are engineered to handle the challenges of ash and particulate matter. The continued use of coal for energy generation in various regions sustains the demand for SCR technologies in this segment.
Regional Insights
The Asia Pacific Selective Catalytic Reduction Market held a large share in 2024, driven by demand from residential and commercial sectors. SCR technology is becoming more and more popular in the Asia Pacific area as a result of stricter emission standards and growing worries about air pollution. Leading the way in the adoption of SCR systems in both commercial and passenger vehicles are nations like South Korea and Japan. As nations work to lessen their environmental impact, SCR is growing in popularity.
Market Competitive Landscape
The global Selective Catalytic Reduction industry has major players, including ANDRITZ Clean Air Technologies, BASF, BOSAL, BOSCH, Ceram-Ibiden, Concord Thermal Efficiency, Cormetech, Cummins Inc, Durr Systems, Inc, Faurecia, Haldor Topsoe, Johnson Matthey, MITSUBISHI HEAVY INDUSTRIES, LTD, Röchling Group, and SCR Solutions Holding Ltd. These companies compete fiercely with each other and local firms that have strong distribution networks and knowledge of suppliers and regulations. Cormetech, established in 1989, is headquartered in Durham, North Carolina. It specializes in the design, manufacture, and regeneration of catalyst technologies used for controlling air emissions, particularly in Selective Catalytic Reduction (SCR) systems. The company serves industries such as power generation, petrochemical, industrial processing, and marine by providing advanced emissions control solutions. Cormetech operates globally, supporting environmental compliance through its innovative catalyst products and services.
Recent Developments:
In 2024, ANDRITZ has been selected by TPC Group to deliver a Selective Catalytic Reduction (SCR) system aimed at significantly reducing nitrogen oxide (NOx) emissions from a power boiler located at the company’s facility in Houston, Texas. This installation marks a proactive step toward enhancing environmental performance and ensuring regulatory compliance.
Scope of the report:
| Report Metric | Details |
| Market size available for years | 2021-2034 |
| Base year considered | 2024 |
| Forecast period | 2025-2034 |
| Segments covered | By Product Type, By Application, By End Use. |
| Regions covered | North America, Latin America, Asia-Pacific, Europe, and Middle East & Africa. |
| Companies Covered | AggreDyne Inc., Bio/Data Corporation, Chrono-Log Corporation, Drucker Diagnostics, F. Hoffmann-La Roche Ltd, Haemonetics Corporation, Siemens Healthcare, Sienco Inc., Sysmex Corporation, Werfen. |
Key Topics Covered in the Report
- Global Selective Catalytic Reduction Market Size (FY’2021-FY’2034)
- Overview of Global Selective Catalytic Reduction Market
- Segmentation of Global Selective Catalytic Reduction Market by End User (Automative, Power Generation, Chemical, Petrochemical)
- Segmentation of Global Selective Catalytic Reduction Market by Type (High Dust SCR, Low Dust SCR, Tail-End SCR)
- Segmentation of Global Selective Catalytic Reduction Market by Fuel Type (Coal, Gas, Diesel, Biomass, Others)
- Statistical Snap of Global Selective Catalytic Reduction Market
- Expansion Analysis of Global Selective Catalytic Reduction Market
- Problems and Obstacles in Global Selective Catalytic Reduction Market
- Competitive Landscape in the Global Selective Catalytic Reduction Market
- Details on Current Investment in Global Selective Catalytic Reduction Market
- Competitive Analysis of Global Selective Catalytic Reduction Market
- Prominent Players in the Global Selective Catalytic Reduction Market
- SWOT Analysis of Global Selective Catalytic Reduction Market
- Global Selective Catalytic Reduction Market Future Outlook and Projections (FY’2025-FY’2034)
- Recommendations from Analyst
1.Introduction
1.1.Scope of the report1.2.Market segment analysis
2.Research Methodology
2.1.Research data source
2.1.1.Secondary Data2.1.2.Primary Data2.1.3.SPERs internal database2.1.4.Premium insight from KOLs
2.2.Market size estimation
2.2.1.Top-down and Bottom-up approach
2.3.Data triangulation
3.Executive Summary
4.Market Dynamics
4.1.Driver, Restraint, Opportunity and Challenges analysis
4.1.1.Drivers4.1.2.Restraints4.1.3.Opportunities4.1.4.Challenges
5.Market variable and outlook
5.1.SWOT Analysis
5.1.1.Strengths5.1.2.Weaknesses5.1.3.Opportunities5.1.4.Threats
5.2.PESTEL Analysis
5.2.1.Political Landscape5.2.2.Economic Landscape5.2.3.Social Landscape5.2.4.Technological Landscape5.2.5.Environmental Landscape5.2.6.Legal Landscape
5.3.PORTERs Five Forces
5.3.1.Bargaining power of suppliers5.3.2.Bargaining power of buyers5.3.3.Threat of Substitute5.3.4.Threat of new entrant5.3.5.Competitive rivalry
5.4.Heat Map Analysis
6.Competitive Landscape
6.1.Selective Catalytic Reduction Market Manufacturing Base Distribution, Sales Area, Product Type6.2.Mergers & Acquisitions, Partnerships, Product Launch, and Collaboration in Global Selective Catalytic Reduction Market
7.Global Selective Catalytic Reduction Market, By End User (USD Million) 2021-2034
7.1.Automative7.2.Power Generation7.3.Chemical7.4.Petrochemical
8.Global Selective Catalytic Reduction Market, By Type (USD Million) 2021-2034
8.1.High Dust SCR8.2.Low Dust SCR8.3.Tail-End SCR
9.Global Selective Catalytic Reduction Market, By Fuel Type (USD Million) 2021-2034
9.1.Coal9.2.Gas9.3.Diesel9.4.Biomass9.5.Others
10.Global Selective Catalytic Reduction Market, (USD Million) 2021-2034
10.1.Global Selective Catalytic Reduction Market Size and Market Share
11.Global Selective Catalytic Reduction Market, By Region, (USD Million) 2021-2034
11.1.Asia-Pacific
11.1.1.Australia11.1.2.China11.1.3.India11.1.4.Japan11.1.5.South Korea11.1.6.Rest of Asia-Pacific
11.2.Europe
11.2.1.France11.2.2.Germany11.2.3.Italy11.2.4.Spain11.2.5.United Kingdom11.2.6.Rest of Europe
11.3.Middle East and Africa
11.3.1.Kingdom of Saudi Arabia11.3.2.United Arab Emirates11.3.3.Qatar11.3.4.South Africa11.3.5.Egypt11.3.6.Morocco11.3.7.Nigeria11.3.8.Rest of Middle-East and Africa
11.4.North America
11.4.1.Canada11.4.2.Mexico11.4.3.United States
11.5.Latin America
11.5.1.Argentina11.5.2.Brazil11.5.3.Rest of Latin America
12.Company Profile
12.1.ANDRITZ Clean Air Technologies
12.1.1.Company details12.1.2.Financial outlook12.1.3.Product summary12.1.4.Recent developments
12.2.BASF
12.2.1.Company details12.2.2.Financial outlook12.2.3.Product summary12.2.4.Recent developments
12.3.BOSAL
12.3.1.Company details12.3.2.Financial outlook12.3.3.Product summary12.3.4.Recent developments
12.4.BOSCH
12.4.1.Company details12.4.2.Financial outlook12.4.3.Product summary12.4.4.Recent developments
12.5.Ceram-Ibiden
12.5.1.Company details12.5.2.Financial outlook12.5.3.Product summary12.5.4.Recent developments
12.6.Concord Thermal Efficiency
12.6.1.Company details12.6.2.Financial outlook12.6.3.Product summary12.6.4.Recent developments
12.7.Cormetech
12.7.1.Company details12.7.2.Financial outlook12.7.3.Product summary12.7.4.Recent developments
12.8.Cummins Inc.
12.8.1.Company details12.8.2.Financial outlook12.8.3.Product summary12.8.4.Recent developments
12.9.Durr Systems, Inc
12.9.1.Company details12.9.2.Financial outlook12.9.3.Product summary12.9.4.Recent developments
12.10.Faurecia
12.10.1.Company details12.10.2.Financial outlook12.10.3.Product summary12.10.4.Recent developments
12.11.Haldor Topsoe
12.11.1.Company details12.11.2.Financial outlook12.11.3.Product summary12.11.4.Recent developments
12.12.Johnson Matthey
12.12.1.Company details12.12.2.Financial outlook12.12.3.Product summary12.12.4.Recent developments
12.13.MITSUBISHI HEAVY INDUSTRIES, LTD
12.13.1.Company details12.13.2.Financial outlook12.13.3.Product summary12.13.4.Recent developments
12.14.Röchling Group
12.14.1.Company details12.14.2.Financial outlook12.14.3.Product summary12.14.4.Recent developments
12.15.SCR Solutions Holding Ltd
12.15.1.Company details12.15.2.Financial outlook12.15.3.Product summary12.15.4.Recent developments
12.16.Others
13.Conclusion
14.List of Abbreviations
15.Reference Links
SPER Market Research’s methodology uses great emphasis on primary research to ensure that the market intelligence insights are up to date, reliable and accurate. Primary interviews are done with players involved in each phase of a supply chain to analyze the market forecasting. The secondary research method is used to help you fully understand how the future markets and the spending patterns look likes.
The report is based on in-depth qualitative and quantitative analysis of the Product Market. The quantitative analysis involves the application of various projection and sampling techniques. The qualitative analysis involves primary interviews, surveys, and vendor briefings. The data gathered as a result of these processes are validated through experts opinion. Our research methodology entails an ideal mixture of primary and secondary initiatives.
Frequently Asked Questions About This Report
Selective Catalytic Reduction Market is projected to reach USD 25.57 billion by 2034, growing at a CAGR of of 5.75% during the forecast period.
Selective Catalytic Reduction Market grew in Market size from 2025. The Market is expected to reach USD 25.57 billion by 2034, at a CAGR of 5.75% during the forecast period.
Selective Catalytic Reduction Market CAGR of 5.75% during the forecast period.
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Selective Catalytic Reduction Market size is USD 25.57 billion from 2025 to 2034.
Selective Catalytic Reduction Market is covered By End User, By Type, By Fuel Type
The North America is anticipated to have the highest Market share in the Selective Catalytic Reduction Market.
ANDRITZ Clean Air Technologies, BASF, BOSAL, BOSCH, Ceram-Ibiden, Concord Thermal Efficiency, Cormetech, Cummins Inc, Durr Systems, Inc, Faurecia, Haldor Topsoe, Johnson Matthey, MITSUBISHI HEAVY INDUSTRIES, LTD, Röchling Group, SCR Solutions Holding Ltd.
The report includes an in-depth analysis of the Global Selective Catalytic Reduction Market, including market size and trends, product mix, Applications, and supplier analysis.
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