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市場調查報告書
商品編碼
1941113
煙氣脫硫市場 - 全球產業規模、佔有率、趨勢、機會及預測(按類型、終端用戶產業、安裝量、地區和競爭格局分類,2021-2031年)Flue Gas Desulfurization Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type, By End-User Industry, By Installation, By Region & Competition, 2021-2031F |
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全球排煙脫硫(FGD)市場預計將從 2025 年的 264.8 億美元成長到 2031 年的 396.1 億美元,複合年成長率為 6.94%。
排煙脫硫技術是指一系列旨在去除石化燃料發電廠和各種排放產業排放廢氣中二氧化硫的技術。推動該市場發展的主要因素是世界各國政府為遏制有害排放、改善空氣品質而實施的嚴格環境法規。此外,新興經濟體不斷成長的電力需求也推動了燃煤發電裝置容量的持續擴張,使得實施這些排放控制系統對於確保符合監管要求至關重要。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 264.8億美元 |
| 市場規模:2031年 | 396.1億美元 |
| 複合年成長率:2026-2031年 | 6.94% |
| 成長最快的細分市場 | 濕式煙氣脫硫系統 |
| 最大的市場 | 北美洲 |
限制市場成長的主要障礙之一是安裝和維護這些複雜系統所需的大量資本和營運成本,尤其是在維修舊電廠時。污水處理和產品處置的技術複雜性往往會加劇這種財務負擔。中國電力工業協會指出,為遵守這些法規需要龐大的基礎設施,並表示「預計到2024年,中國燃煤發電裝置容量將達到12億千瓦」。
為遏制二氧化硫排放而實施的嚴格環境法規是推動市場發展的主要動力,迫使各行業採用污染防治方案。世界各國政府都已頒布嚴格的標準,要求發電廠和重工業企業安裝脫硫系統,使合規性成為關鍵的商業問題。這種法規壓力直接轉化為巨額資本投資,用於維修老舊基礎設施以達到排放目標。例如,作為合規主導投資的一個例證,據2024年6月《建築世界》雜誌題為“BHEL贏得阿達尼電力350億盧比訂單”的文章報道,印度重型電氣有限公司(BHEL)獲得了一份價值超過350億印度盧比的重大報導,為阿達尼電力公司的火力發電廠訂單和安裝排煙脫硫(FGD)。這顯示環境法規如何為技術供應商帶來實質的收入。
同時,新興市場對燃煤發電的持續依賴確保了對脫硫設備的強勁需求。儘管全球都在呼籲脫碳,但像印度這樣的國家快速工業化進程需要不斷擴大火力發電產能,因此,排放氣體量年增 10.18%。這一區域用量與全球石化燃料消費的龐大規模相符。國際能源總署 (IEA) 預測,2023 年全球煤炭需求量將達到創紀錄的 85.4 億噸,這將為脫硫基礎設施的建設奠定堅實的基礎。
排煙脫硫系統所需的大量資本投入和持續營運成本,對市場成長構成了重大障礙。這些系統的實施需要大量資本投入,尤其是在老舊電廠和工業設施中,因為需要進行複雜的維修才能安裝新設備。這種經濟負擔,加上維護、污水處理和產品處理等持續成本,會對電力公司的預算造成壓力。因此,對價格敏感的市場可能會推遲合規措施或延長排放氣體控制設施的升級改造時間。
這種不願直接投資的傾向縮小了技術供應商的潛在市場。面臨這些成本挑戰的產業範圍十分廣泛。根據國際能源總署(IEA)預測,到2024年,全球煤炭需求預計將增加至約87億噸。雖然這一需求表明對排放氣體控制的需求仍然存在,但安裝脫硫設備的巨額資金負擔迫使許多營運商優先考慮成本削減策略而非即時安裝,從而減緩了整個行業的進展。
鋼鐵業排煙脫硫設備的日益普及是市場發展的一個重要里程碑,標誌著該技術的應用範圍已超越了傳統的火力產業。這一成長主要得益於主要製造地嚴格的政府監管要求。各國政府對鋼鐵廠實施超低排放標準,迫使鋼鐵業者對其燒結製程進行改造,並配備先進的脫硫系統以維持生產。例如,根據SteelOrbis於2025年9月發布的報告《中國發布2025-2026年鋼鐵業工作規劃》,工信部已明確規定,到2025年底,80%以上的鋼鐵產能必須完成超低排放改造。
同時,對回收高品質合成石膏的日益重視正使脫硫工藝從一項監管措施轉變為循環經濟的驅動力。營運商擴大採用濕式石灰石強制氧化系統來生產商業級石膏,這種石膏可用作牆板和水泥行業的原料,從而有助於降低營運成本。污染防治與原料供應之間的連結正逐漸成為市場的顯著特徵。美國地質調查局 (USGS) 於 2025 年 6 月發布的《2025 年第一季石膏礦業調查》也印證了這一趨勢,該調查估計合成石膏的利用量將達到 385 萬噸,約占美國石膏總供應量的 37%。
The Global Flue Gas Desulfurization Market is projected to expand from USD 26.48 Billion in 2025 to USD 39.61 Billion by 2031, reflecting a compound annual growth rate of 6.94%. Flue Gas Desulfurization encompasses a suite of technologies designed to eliminate sulfur dioxide from the exhaust streams of fossil-fuel power stations and various sulfur-emitting industrial operations. The market is primarily driven by rigorous environmental regulations implemented by governments globally to curb hazardous emissions and enhance air quality. Additionally, the rising electricity requirements in emerging economies necessitate the ongoing growth of coal-fired generation capacity, compelling the installation of these emission control systems to maintain regulatory adherence.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 26.48 Billion |
| Market Size 2031 | USD 39.61 Billion |
| CAGR 2026-2031 | 6.94% |
| Fastest Growing Segment | Wet FGD Systems |
| Largest Market | North America |
One major hurdle potentially limiting market growth is the substantial capital expenditure and operating costs linked to the installation and upkeep of these intricate systems, especially when retrofitting older plants. This financial strain is frequently exacerbated by the technical complexities of wastewater treatment and byproduct disposal. Underscoring the vast infrastructure requiring such compliance, the 'China Electricity Council' noted in '2024' that 'the country's installed coal-fired generating capacity was projected to reach 1.2 billion kilowatts'.
Market Driver
The enforcement of strict environmental regulations curbing sulfur dioxide emissions acts as the main catalyst for the market, forcing industries to implement pollution abatement solutions. Governments worldwide are mandating rigorous standards that require power plants and heavy industries to install desulfurization systems, turning statutory compliance into a vital business imperative. This regulatory pressure directly results in significant capital investments for retrofitting aging infrastructure to satisfy emission goals. For example, demonstrating this compliance-led investment, according to Construction World, June 2024, in the 'BHEL Secures Rs 35 Bn Order from Adani Power' article, Bharat Heavy Electricals Limited won a substantial contract worth over Rs 35 billion to provide and install Flue Gas Desulfurization (FGD) systems at Adani Power's thermal plants, showing how environmental rules create real revenue for technology suppliers.
Concurrently, the continued dependence on coal-fired power in emerging markets guarantees strong demand for desulfurization units. Despite global calls for decarbonization, rapid industrialization in countries like India requires the ongoing expansion of thermal capacity, necessitating emission control systems to reduce air quality issues. Highlighting this trend, according to LiveMint, September 2024, in the 'India's coal imports rise to 90.5 MT amid surge in power demand' report, India saw a 10.18% increase in coal-based power generation between April and July 2024 relative to the prior year. This regional usage corresponds with the immense global scale of fossil fuel consumption; according to the International Energy Agency, in 2023, global coal demand hit a record 8.54 billion tonnes, ensuring a stable foundation for desulfurization infrastructure.
Market Challenge
The significant capital investment and continuous operational expenses required for flue gas desulfurization systems constitute a major barrier to market growth. Implementing these systems entails a large financial commitment, especially for aging power plants and industrial sites needing intricate retrofitting to support new equipment. This economic pressure is further intensified by ongoing costs for maintenance, wastewater management, and byproduct disposal, which can burden the budgets of utility providers. As a result, price-sensitive markets might postpone compliance efforts or prolong the schedules for upgrading their emission control facilities.
This reluctance to invest directly narrows the potential market for technology suppliers. The extent of the sector facing these cost issues is vast. According to the 'International Energy Agency', in '2024', 'global coal demand was forecast to increase to approximately 8.7 billion tonnes'. Although this volume suggests a sustained requirement for emission control, the financial burden of installing desulfurization units compels many operators to favor cost-reduction strategies over immediate equipment acquisition, thereby retarding the industry's overall progress.
Market Trends
The increase in flue gas desulfurization installations within the iron and steel industries marks a significant market evolution, expanding the technology's reach beyond its traditional power generation roots. This growth is largely driven by strict industrial mandates in key manufacturing centers, where governments are imposing ultra-low emission requirements on metallurgical plants. Such regulatory demands compel steel manufacturers to retrofit sintering operations with advanced desulfurization systems to maintain production. Illustrating this momentum, according to SteelOrbis, September 2025, in the 'China releases Work Plan for steel industry in 2025-2026' report, the Ministry of Industry and Information Technology ordered that over 80% of steel production capacity must finalize ultra-low emission upgrades by the end of 2025.
At the same time, there is a growing emphasis on high-quality synthetic gypsum recovery, turning desulfurization from a mere compliance necessity into a driver of the circular economy. Operators are increasingly deploying wet limestone-forced oxidation systems that generate commercial-grade gypsum, which is used as a feedstock in the wallboard and cement sectors to help offset operating expenses. This alignment of pollution control with material supply is emerging as a defining feature of the market. Highlighting this trend, according to the U.S. Geological Survey, June 2025, in the 'Gypsum in the First Quarter 2025' Mineral Industry Survey, the utilization of synthetic gypsum was estimated at 3.85 million metric tons, representing roughly 37% of the total gypsum supply in the United States.
Report Scope
In this report, the Global Flue Gas Desulfurization Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Flue Gas Desulfurization Market.
Global Flue Gas Desulfurization Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: