대기질 관리 시스템 : 시장 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the air quality control system market size is expected to grow from USD 107.85 billion in 2025 to USD 113.75 billion in 2026 and is forecast to reach USD 148.46 billion by 2031 at 5.47% CAGR over 2026-2031.

This report is Segmented by Type (Electrostatic Precipitators, Flue-Gas Desulfurization, Scrubbers, Fabric/Ceramic Filters, and More), Component (Hardware, Software and Analytics, and Services), Installation Type (New Build and Retrofit/Upgrade), Application (Power Generation, Cement, Chemicals and Petrochemicals, and More), and Geography (North America, Europe, Asia-Pacific, and More).

Global Air Quality Control System Market Trends and Insights

Stringent Trans-Continental Emission Caps Drive Immediate Compliance Investments

The International Maritime Organization's 2020 sulfur limits and the European Union's Industrial Emissions Directive have triggered a USD 50 billion compliance-driven spending cycle across shipping, power, and heavy industry. Scrubber retrofits typically reach economic break-even inside five years for more than 95% of vessels, yet the associated open-loop wash water has created EUR 680 million in external environmental costs that are steering demand toward closed-loop systems. Complementary regulation, such as the EU F-gas ban on SF6 in switchgear, is accelerating the uptake of clean-air insulated equipment, with Blue GIS technology lowering CO2 footprints by 30% relative to legacy designs. Spill-over effects now reach cement and steel, where similar intensity targets are prompting holistic air quality control retrofits that bundle particulate, acid-gas, and trace-metal capture in one platform.

Coal-to-Gas Transition in Asia Unlocks Retrofit Opportunities

Asia-Pacific policymakers prioritize coal-plant flexibility over outright retirement, requiring sophisticated emission-control retrofits rather than decommissioning. China's strategy allows 194-245 GW of incremental renewable penetration and trims transition costs by USD 176 billion by 2030, creating strong demand for systems that tolerate biomass co-firing and green ammonia blends. India's mandated FGD roll-out already posts SO2 removal efficiency above 98%, underscoring the business case for large-scale retrofits. LNG has not displaced coal materially, so asset owners are turning to multi-fuel-capable scrubbers and low-NOx burners to comply with tightening norms while dispatching coal capacity.

Volatile Raw-Material Prices and Shrinking OECD Coal Pipeline Compress Equipment Margins

Prices for stainless steel, platinum, and palladium move with geopolitical disruptions in Russia and South Africa, inflating catalyst replacement costs representing up to 60% of selective catalytic reduction lifecycle spend. Simultaneously, the United States and Europe are accelerating coal-plant retirements, narrowing the addressable base for traditional scrubber and ESP installations. Combined, these factors squeeze OEM margins and lengthen buyer decision cycles. Suppliers are countering through hedged procurement, alternative catalyst recipe,s and targeting growth regions where fuel-switch retrofits keep demand robust.

Other drivers and restraints analyzed in the detailed report include:

1. Accelerated Cement Capacity Additions in Sub-Saharan Africa Create Specialized Demand
2. AI-Enabled Predictive Maintenance Reduces Operational Expenditure
3. PFAS and Secondary Pollution Concerns Challenge Wet Scrubber Applications

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Flue-Gas Desulfurization systems accounted for 38.60% of the air quality control system market 2025. Wet units achieve SO2 removal beyond 98% in India's latest projects, while semi-dry designs appeal where water scarcity prevails. Fabric and ceramic filters lead growth at a 5.86% CAGR, favoured for 99% particulate capture and tolerance of gas streams up to 1,800 °C. The air quality control system market size for filtration is forecast to expand steadily as cement and biomass co-firing raise particulate loads.

Product portfolios are also shifting to multi-pollutant architectures. Closed-loop scrubbers mitigate wash-water discharges flagged by EU ports, while emerging SCR variants drive NOx below 30 ppm, meeting ultra-low standards for hydrogen-ready boilers. Though smaller in value, demand for mercury and VOC control modules is rising where integrated limits apply, reinforcing vendor push toward stackable reactor trains.

Hardware comprised 67.20% of 2025 revenue, reflecting the cost of reactors, ducting, and induced-draft fans. However, analytics platforms are the fastest mover at 7.32% CAGR, because predictive emission monitoring can deliver 50-80% cost savings against conventional CEMS without sacrificing compliance. Embedded digital twins lower unplanned outages and feed maintenance dashboards that trim parts inventory.

Services also gain weight as long-term operating contracts bundle parts, performance guarantees, and AI-driven insights. As a result, the air quality control system market share for software-plus-services is projected to inch higher each year, compressing the standalone hardware proportion. Suppliers that marry rugged equipment with cloud analytics are building durable switching costs for plant owners.

Complete Report Scope:

• By Type
  • Electrostatic Precipitators (Dry & Wet)
  • Flue-Gas Desulfurization (Wet, Dry, Semi-dry)
  • Scrubbers (Wet, Dry, Marine)
  • Selective Catalytic and Non-Catalytic Reduction
  • Fabric/Ceramic Filters
  • Mercury and VOC Control Units
• By Component
  • Hardware (Reactors, Ductwork, Fans)
  • Software and Analytics
  • Services (O&M, Retrofit)
• By Installation Type
  • New Build
  • Retrofit/Upgrade
• By Application
  • Power Generation
  • Cement
  • Iron and Steel
  • Chemicals and Petrochemicals
  • Pulp and Paper
  • Waste-to-Energy
  • Others (Glass, Mining, etc.)
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • France
    • United Kingdom
    • Italy
    • Russia
    • Rest of Europe
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle East and Africa
    • Saudi Arabia
    • United Arab Emirates
    • South Africa
    • Egypt
    • Rest of Middle East and Africa

Geography Analysis

Asia-Pacific's 42.70% revenue share in 2025 makes it the undisputed leader, with a forecast 6.02% CAGR through 2031. China's decision to keep coal capacity online for grid flexibility while co-firing biomass and green ammonia drives an extensive retrofit wave for ultra-low-NOx burners and high-efficiency scrubbers. India's FGD mandate is on track to cut 1.1 million t of SO2 annually after recent installations reached 98% removal. Region-wide, steel and cement expansions reinforce demand for high-temperature fabric filters and dry sorbent injection, ensuring sustained order flow. Japan and South Korea add technology pull by insisting on best-in-class emission factors, spurring R&D investment by domestic OEMs.

North America and Europe form mature yet vibrant retrofit markets. The EU Industrial Emissions Directive and the F-gas phase-out propel swap-outs of legacy switchgear and coal-plant dust collectors with clean-air GIS and SCR-plus-carbon-capture hybrids. In the United States, capacity-conversion projects mirror the Babcock & Wilcox fuel switch, pairing low-NOx burners with predictive emission monitoring to satisfy state permits without abandoning existing sites. Both regions prioritize AI-assisted maintenance and carbon-capture integration, generating high-value service contracts that offset lower volume growth.

The Middle East and Africa present the highest upside outside Asia. Dubai's waste-to-energy complex powers 135,000 homes while proving the case for large-scale flue-gas treatment in solid-waste applications. Sub-Saharan Africa's clinker entrants need robust baghouses and hybrid ESPs tailored for dusty, high-alkali environments. Algeria's Djelfa plant, for example, plans 1.8 million t of capacity with a green-cement slant. South America lags in regulatory rigor, yet mining and metals projects embed mercury and acid-gas controls to meet export-market expectations, slowly broadening the installed base.

1. Mitsubishi Heavy Industries
2. General Electric
3. Babcock & Wilcox
4. Siemens Energy
5. Thermax
6. Fujian Longking
7. Hamon Group
8. Andritz
9. Ducon Technologies
10. GEA Bischoff
11. Pure Air Solutions
12. Tri-Mer Corporation
13. Anguil Environmental Systems
14. Durr
15. CECO Environmental
16. Airex Industries
17. Albmarle Mercury Control
18. KC Cottrell
19. Yara Marine Technologies
20. Wartsila

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions & Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Stringent trans-continental emission caps (e.g., IMO 2020, EU IED)
  • 4.2.2 Coal-to-gas power-mix shift in Asia driving retrofits
  • 4.2.3 Accelerated cement capacity additions in Sub-Saharan Africa
  • 4.2.4 AI-enabled predictive maintenance cutting OPEX
  • 4.2.5 Green-hydrogen fired boilers requiring ultra-low-NOx AQCS
• 4.3 Market Restraints
  • 4.3.1 Volatile raw-material prices (stainless steel, catalysts)
  • 4.3.2 Declining coal power pipeline in OECD economies
  • 4.3.3 PFAS & secondary pollution concerns for wet scrubbers
• 4.4 Supply-Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces
  • 4.7.1 Bargaining Power of Suppliers
  • 4.7.2 Bargaining Power of Buyers
  • 4.7.3 Threat of New Entrants
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Intensity of Competitive Rivalry

5 Market Size & Growth Forecasts

• 5.1 By Type
  • 5.1.1 Electrostatic Precipitators (Dry & Wet)
  • 5.1.2 Flue-Gas Desulfurization (Wet, Dry, Semi-dry)
  • 5.1.3 Scrubbers (Wet, Dry, Marine)
  • 5.1.4 Selective Catalytic and Non-Catalytic Reduction
  • 5.1.5 Fabric/Ceramic Filters
  • 5.1.6 Mercury and VOC Control Units
• 5.2 By Component
  • 5.2.1 Hardware (Reactors, Ductwork, Fans)
  • 5.2.2 Software and Analytics
  • 5.2.3 Services (O&M, Retrofit)
• 5.3 By Installation Type
  • 5.3.1 New Build
  • 5.3.2 Retrofit/Upgrade
• 5.4 By Application
  • 5.4.1 Power Generation
  • 5.4.2 Cement
  • 5.4.3 Iron and Steel
  • 5.4.4 Chemicals and Petrochemicals
  • 5.4.5 Pulp and Paper
  • 5.4.6 Waste-to-Energy
  • 5.4.7 Others (Glass, Mining, etc.)
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Mexico
  • 5.5.2 Europe
    • 5.5.2.1 Germany
    • 5.5.2.2 France
    • 5.5.2.3 United Kingdom
    • 5.5.2.4 Italy
    • 5.5.2.5 Russia
    • 5.5.2.6 Rest of Europe
  • 5.5.3 Asia-Pacific
    • 5.5.3.1 China
    • 5.5.3.2 India
    • 5.5.3.3 Japan
    • 5.5.3.4 South Korea
    • 5.5.3.5 ASEAN Countries
    • 5.5.3.6 Rest of Asia-Pacific
  • 5.5.4 South America
    • 5.5.4.1 Brazil
    • 5.5.4.2 Argentina
    • 5.5.4.3 Rest of South America
  • 5.5.5 Middle East and Africa
    • 5.5.5.1 Saudi Arabia
    • 5.5.5.2 United Arab Emirates
    • 5.5.5.3 South Africa
    • 5.5.5.4 Egypt
    • 5.5.5.5 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves (M&A, Partnerships, PPAs)
• 6.3 Market Share Analysis (Market Rank/Share for key companies)
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Products & Services, and Recent Developments)
  • 6.4.1 Mitsubishi Heavy Industries
  • 6.4.2 General Electric
  • 6.4.3 Babcock & Wilcox
  • 6.4.4 Siemens Energy
  • 6.4.5 Thermax
  • 6.4.6 Fujian Longking
  • 6.4.7 Hamon Group
  • 6.4.8 Andritz
  • 6.4.9 Ducon Technologies
  • 6.4.10 GEA Bischoff
  • 6.4.11 Pure Air Solutions
  • 6.4.12 Tri-Mer Corporation
  • 6.4.13 Anguil Environmental Systems
  • 6.4.14 Durr
  • 6.4.15 CECO Environmental
  • 6.4.16 Airex Industries
  • 6.4.17 Albmarle Mercury Control
  • 6.4.18 KC Cottrell
  • 6.4.19 Yara Marine Technologies
  • 6.4.20 Wartsila

7 Market Opportunities & Future Outlook

• 7.1 White-space & Unmet-need Assessment