Global Heavy Duty Diesel (HDD) Catalysts Market Report: Trends, Opportunities, and Forecast 2025–2030
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Global Heavy Duty Diesel (HDD) Catalysts Market is experiencing significant growth driven by stringent emission regulations and the increasing adoption of cleaner diesel technologies. Valued at US$ 5.8 billion in 2024 , the market is projected to expand at a compound annual growth rate (CAGR) of 7.5% , reaching approximately US$ 9.4 billion by 2030 . This robust growth underscores the critical role of advanced catalyst solutions in reducing harmful emissions from commercial vehicles, construction equipment, and marine engines. HDD catalysts are essential components in modern exhaust aftertreatment systems, effectively converting toxic pollutants like nitrogen oxides (NOx), hydrocarbons (HC), and particulate matter (PM) into less harmful substances. With Euro VI, EPA Tier 4, and China VI standards pushing emission limits to unprecedented levels, manufacturers are prioritizing innovations in catalyst formulations and system integration. Dow...