Emission Monitoring System Market Report 2026

The emission monitoring system market size has grown strongly in recent years. It will grow from $4.04 billion in 2025 to $4.42 billion in 2026 at a compound annual growth rate (CAGR) of 9.4%. The growth in the historic period can be attributed to implementation of environmental regulations, growth of industrial manufacturing, expansion of power generation capacity, rising air pollution concerns, regulatory enforcement on emissions.

The emission monitoring system market size is expected to see strong growth in the next few years. It will grow to $6.29 billion in 2030 at a compound annual growth rate (CAGR) of 9.2%. The growth in the forecast period can be attributed to stricter global emission norms, expansion of industrial automation, growth in clean energy transition monitoring, rising investment in environmental compliance, digital transformation of monitoring infrastructure. Major trends in the forecast period include expansion of continuous emission monitoring adoption, rising integration of predictive emission analytics, growing demand for real time compliance reporting, increased deployment in power and refinery plants, standardization of emission data management systems.

The increasing use of coal-fired power plants for energy generation is expected to drive the growth of the emission monitoring systems market. A coal-fired power plant is a facility that generates electricity by burning coal as its primary fuel source. These thermal power stations utilize the heat produced from coal combustion to create steam, which drives a turbine connected to an electrical generator. The need to monitor and reduce greenhouse gas emissions and air pollutants from these plants to comply with environmental regulations is fueling the demand for advanced emission monitoring systems, thereby creating opportunities for market expansion. For example, reports published in July 2023 by the Department for Energy Security & Net Zero, a UK-based organization, indicated that the demand for coal by electricity generators slightly increased from 127 thousand metric tons in Q2 2023 to 135 thousand metric tons in Q2 2024. Consequently, the growing reliance on coal-fired power plants for energy generation is likely to boost the demand for emission monitoring systems in the future.

Major companies in the emission monitoring system market are focusing on technological advancements such as real-time fugitive emission detection to strengthen regulatory compliance and support environmental sustainability. Real-time detection allows for continuous monitoring and reporting of emissions, providing accurate data that enables timely corrective actions and improves operational efficiency. For example, in August 2024, Honeywell International Inc., a U.S.-based technology company, launched its Advanced Emissions Monitoring System for offshore oil and gas platforms. This solution forms part of Honeywell’s broader Emissions Management Suite, which is designed to deliver comprehensive capabilities for measuring, monitoring, reporting, and reducing emissions across the energy sector. The system provides end-to-end functionality for the accurate real-time detection and reporting of fugitive emissions, a critical requirement for offshore operations where emissions have a significant impact on regulatory compliance and environmental sustainability.

In November 2024, ENVEA S.A.S., a France-based provider of environmental management solutions, acquired Droplet Measurement Technologies Inc. from Benford Capital for an undisclosed amount. Through this acquisition, ENVEA aimed to expand its presence in fine particle and atmospheric monitoring by enhancing its emissions monitoring capabilities and integrating Droplet Measurement Technologies’ precision instrumentation for airborne particles and aerosols into its environmental monitoring platform. Droplet Measurement Technologies Inc. is a U.S.-based developer of high-precision analytical instruments for measuring atmospheric particles and environmental parameters, supporting emissions and air quality monitoring applications.

Major companies operating in the emission monitoring system market are Thermo Fisher Scientific Inc., Teledyne Technologies Inc., Sick AG, Parker-Hannifin Corporation, Siemens AG, General Electric Company, Emerson Electric Co, AMETEK Inc., ABB Ltd., CMC Solutions LLC, Environmental SA Pvt. Ltd., Opsis AB, Ecotech Technologies Pvt. Ltd., Intertek Group plc, Analytical Technology Inc., Bacharach Inc., Beijing SDL Technology Company Limited, California Analytical Instruments Inc., Codel International Ltd., The Durag Group, E Instruments International LLC, ECO PHYSICS AG, ENVEA Société Anonyme, Fuji Electric Co. Ltd., Gasmet Technologies Oy, Horiba Ltd., KANE International Ltd., KIMO Instruments, Land Instruments International Ltd., M&C TechGroup Germany GmbH, Testo SE & Co. KGaA, Yokogawa Electric Corporation.

North America was the largest region in the emission monitoring system market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the emission monitoring system market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the emission monitoring system market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The emission monitoring system market consists of sales of extractive systems, and in situ systems. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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