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Flue Gas Desulfurization System Market Size Forecast: How Big Could The Market Get By 2030?
The flue gas desulfurization system market size has observed substantial growth in recent years. It is projected to expand from $21.46 billion in 2025 to $22.71 billion in 2026, exhibiting a compound annual growth rate (CAGR) of 5.9%. This past growth can be attributed to the proliferation of coal-based power generation, more stringent air pollution regulations, increased heavy industrial activity, rising awareness of emission control technologies, and the provision of large-scale fgd solutions.
The flue gas desulfurization system market size is projected to experience significant expansion over the next few years, with an anticipated increase to $28.55 billion by 2030, demonstrating a compound annual growth rate (CAGR) of 5.9%. This growth during the forecast period is propelled by increasing investments in the transition to clean energy, a rising demand for industrial operations with low emissions, the expansion of upgrades for brownfield plants, the growing adoption of digital monitoring systems, and more stringent global environmental compliance standards. Key trends for the forecast period encompass the increasing deployment of wet and semi-dry FGD systems, a growing demand for high-efficiency SO2 removal, the ongoing retrofitting of existing industrial facilities, the expansion of automated emission control systems, and an enhanced focus on regulatory compliance.
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Flue Gas Desulfurization System Market Opportunity Drivers: What’s Unlocking New Revenue Potential?
Growing air pollution levels are anticipated to drive the expansion of the flue gas desulfurization system market going forward. Air pollution refers to the presence of harmful substances or pollutants in the Earth’s atmosphere, which can have detrimental effects on the environment, human health, and the well-being of other living organisms. Flue gas desulfurization (FGD) systems play a crucial role in mitigating air contamination by reducing the emission of sulfur dioxide (SO2) from industrial sources, particularly coal-fired power plants. These systems employ various technologies to capture and remove sulfur dioxide from the flue gases before they are released into the atmosphere. By doing so, FGD systems contribute to the prevention of acid rain formation, alleviate respiratory issues associated with SO2 exposure, and address stringent environmental regulations aimed at reducing harmful emissions. For instance, in April 2023, according to a report published by the American Lung Association, a US-based public health organization, over 120 million people in the United States, more than one in three, are subjected to unhealthy air pollution levels. Therefore, an increase in air pollution is driving the flue gas desulfurization system market.
Flue Gas Desulfurization System Market Segment Landscape And Growth Outlook
The flue gas desulfurization system market covered in this report is segmented –
1) By Type: Wet FGD Systems, Spray Dry FGD System
2) By Installation: Greenfield, Brownfield
3) By End-Use: Power Generation, Chemical, Iron And Steel, Metal Processing And Mining, Cement Manufacturing, Paper And Pulp, Other End Uses
Subsegments:
1) By Wet FGD Systems: Limestone Wet FGD, Seawater FGD
2) By Spray Dry FGD Systems: Spray Dry Absorber (SDA) Systems, Semi-Dry FGD Systems
Flue Gas Desulfurization System Market Competitive Landscape: Who Leads The Industry?
Major companies operating in the flue gas desulfurization system market are Mitsubishi Heavy Industries Ltd., General Electric Company, Doosan Lentjes GmbH, Babcock & Wilcox Enterprises Inc., Siemens AG, FLSmidth & Co. A/S, Hamon Corporation, Marsulex Environmental Technologies Corporation, Thermax Limited, Ducon Technologies Inc., Clyde Bergemann Power Group, Andritz AG, Valmet Corporation, Chiyoda Corporation, China Energy Engineering Group Co. Ltd., Tri-Mer Corporation, Veolia Water Technologies, Wärtsilä Corp., Wheelabrator Technologies Inc., Yokogawa Electric Corporation, Zhejiang Feida Environmental Science & Technology, Zhejiang DunAn Artificial Environment, Zhejiang Shuanghuan Environmental Protection, Dürr AG, GEA Group AG
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Flue Gas Desulfurization System Market Regional Analysis And Top Geography
Asia-Pacific was the largest region in the flue gas desulfurization system market share in 2025. The regions covered in the flue gas desulfurization system market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.
