India Retrofit Emission Control Device Market, By Application (Automotive, Industrial), By Technology (Diesel Particulate Filters, Selective Catalytic Reduction, Exhaust Gas Recirculation, Oxidation Catalysts), By Fuel Type (Diesel Vehicles, Petrol Vehicles, Electric & Hybrid Vehicles) By Region, Competition, Forecast & Opportunities, 2021-2031F
Market Overview
The India Retrofit Emission Control Device Market was valued at USD 2.13 billion in 2025 and is projected t%li%reach USD 2.98 billion by 2031, expanding at a CAGR of 5.57% during the forecast period. Retrofit emission control devices are aftermarket systems used t%li%reduce harmful emissions from older vehicles and machinery not originally designed t%li%meet current environmental standards. These devices, such as diesel particulate filters (DPFs), selective catalytic reduction (SCR) systems, and exhaust gas recirculation (EGR) units, help reduce pollutants including nitrogen oxides (NOx), particulate matter (PM), carbon monoxide (CO), and hydrocarbons (HC). Widely adopted across automotive and industrial applications, these technologies offer a cost-efficient way for operators t%li%comply with increasingly stringent emission norms, especially in sectors where aging equipment remains operational.
Key Market Drivers
Stringent Emission Norms
India’s commitment t%li%environmental sustainability has led t%li%the enforcement of rigorous emission regulations, significantly driving the demand for retrofit emission control devices. The government is actively working t%li%enhance air quality by curbing emissions from vehicles, industrial operations, and construction equipment. Recent years have seen the implementation of stricter pollutant standards, aligning with international benchmarks such as Eur%li%IV t%li%VI. Notably, the transition from Bharat Stage (BS) IV t%li%BS VI in 2020 intensified emission limits, compelling non-compliant older vehicles and machinery t%li%seek alternatives t%li%full replacement. Retrofit solutions like DPFs and SCR systems offer a viable and cost-effective means for achieving compliance with these updated norms.
Key Market Challenges
High Initial Installation Costs and Financial Constraints
A major challenge for the India retrofit emission control device market is the high initial cost of installation. Although retrofitting is more economical than replacing entire fleets, the upfront investment remains substantial, especially for small and medium-sized enterprises (SMEs). The deployment of technologies such as DPFs, SCR systems, and EGR units involves expensive components, specialized labor, and technical integration. For example, incorporating SCR systems in older diesel vehicles requires auxiliary elements like urea tanks and sensors, further escalating costs. These financial barriers can be particularly burdensome for small fleet operators already operating under tight margins.
Key Market Trends
Increased Adoption of Advanced Emission Control Technologies
The market is witnessing a growing preference for advanced emission control technologies in response t%li%stricter environmental norms, particularly the upgrade from BS-IV t%li%BS-VI standards. Technologies such as Selective Catalytic Reduction (SCR), Diesel Particulate Filters (DPFs), and Exhaust Gas Recirculation (EGR) systems are being increasingly retrofitted in older vehicles. SCR systems, which mitigate NOx emissions through urea injection int%li%exhaust streams, are gaining traction due t%li%their efficiency. Likewise, DPFs effectively capture particulate matter, and EGR systems help curb NOx output by reintroducing exhaust gases int%li%the combustion cycle. These advanced solutions are becoming standard retrofitting options across the Indian automotive and industrial sectors.
Key Market Players
In this report, the India Retrofit Emission Control Device Market has been segmented int%li%the following categories, in addition t%li%the industry trends which have als%li%been detailed below:
o Industrial
o Selective Catalytic Reduction
o Exhaust Gas Recirculation
o Oxidation Catalysts
o Petrol Vehicles
o Electric & Hybrid Vehicles
o North India
o West India
o East India
Competitive Landscape
Company Profiles: Detailed analysis of the major companies present in the India Retrofit Emission Control Device Market.
Available Customizations:
India Retrofit Emission Control Device Market report with the given market data, TechSci Research offers customizations according t%li%a company's specific needs. The following customization options are available for the report:
Company Information
The India Retrofit Emission Control Device Market was valued at USD 2.13 billion in 2025 and is projected t%li%reach USD 2.98 billion by 2031, expanding at a CAGR of 5.57% during the forecast period. Retrofit emission control devices are aftermarket systems used t%li%reduce harmful emissions from older vehicles and machinery not originally designed t%li%meet current environmental standards. These devices, such as diesel particulate filters (DPFs), selective catalytic reduction (SCR) systems, and exhaust gas recirculation (EGR) units, help reduce pollutants including nitrogen oxides (NOx), particulate matter (PM), carbon monoxide (CO), and hydrocarbons (HC). Widely adopted across automotive and industrial applications, these technologies offer a cost-efficient way for operators t%li%comply with increasingly stringent emission norms, especially in sectors where aging equipment remains operational.
Key Market Drivers
Stringent Emission Norms
India’s commitment t%li%environmental sustainability has led t%li%the enforcement of rigorous emission regulations, significantly driving the demand for retrofit emission control devices. The government is actively working t%li%enhance air quality by curbing emissions from vehicles, industrial operations, and construction equipment. Recent years have seen the implementation of stricter pollutant standards, aligning with international benchmarks such as Eur%li%IV t%li%VI. Notably, the transition from Bharat Stage (BS) IV t%li%BS VI in 2020 intensified emission limits, compelling non-compliant older vehicles and machinery t%li%seek alternatives t%li%full replacement. Retrofit solutions like DPFs and SCR systems offer a viable and cost-effective means for achieving compliance with these updated norms.
Key Market Challenges
High Initial Installation Costs and Financial Constraints
A major challenge for the India retrofit emission control device market is the high initial cost of installation. Although retrofitting is more economical than replacing entire fleets, the upfront investment remains substantial, especially for small and medium-sized enterprises (SMEs). The deployment of technologies such as DPFs, SCR systems, and EGR units involves expensive components, specialized labor, and technical integration. For example, incorporating SCR systems in older diesel vehicles requires auxiliary elements like urea tanks and sensors, further escalating costs. These financial barriers can be particularly burdensome for small fleet operators already operating under tight margins.
Key Market Trends
Increased Adoption of Advanced Emission Control Technologies
The market is witnessing a growing preference for advanced emission control technologies in response t%li%stricter environmental norms, particularly the upgrade from BS-IV t%li%BS-VI standards. Technologies such as Selective Catalytic Reduction (SCR), Diesel Particulate Filters (DPFs), and Exhaust Gas Recirculation (EGR) systems are being increasingly retrofitted in older vehicles. SCR systems, which mitigate NOx emissions through urea injection int%li%exhaust streams, are gaining traction due t%li%their efficiency. Likewise, DPFs effectively capture particulate matter, and EGR systems help curb NOx output by reintroducing exhaust gases int%li%the combustion cycle. These advanced solutions are becoming standard retrofitting options across the Indian automotive and industrial sectors.
Key Market Players
- Inventive Gas Equipment Pvt. Ltd.
- Eoenergy
- Kirloskar
- Platino
- Cummins India Limited
- Ekta Fueltech Private Limited
- Dekonix India
- VASTHI Instruments
In this report, the India Retrofit Emission Control Device Market has been segmented int%li%the following categories, in addition t%li%the industry trends which have als%li%been detailed below:
- India Retrofit Emission Control Device Market, By Application:
o Industrial
- India Retrofit Emission Control Device Market, By Technology:
o Selective Catalytic Reduction
o Exhaust Gas Recirculation
o Oxidation Catalysts
- India Retrofit Emission Control Device Market, By Fuel Type:
o Petrol Vehicles
o Electric & Hybrid Vehicles
- India Retrofit Emission Control Device Market, By Region:
o North India
o West India
o East India
Competitive Landscape
Company Profiles: Detailed analysis of the major companies present in the India Retrofit Emission Control Device Market.
Available Customizations:
India Retrofit Emission Control Device Market report with the given market data, TechSci Research offers customizations according t%li%a company's specific needs. The following customization options are available for the report:
Company Information
- Detailed analysis and profiling of additional market players (up t%li%five).
1. PRODUCT OVERVIEW
1.1. Market Definition
1.2. Scope of the Market
1.2.1. Markets Covered
1.2.2. Years Considered for Study
1.3. Key Market Segmentations
2. RESEARCH METHODOLOGY
2.1. Objective of the Study
2.2. Baseline Methodology
2.3. Formulation of the Scope
2.4. Assumptions and Limitations
2.5. Sources of Research
2.5.1. Secondary Research
2.5.2. Primary Research
2.6. Approach for the Market Study
2.6.1. The Bottom-Up Approach
2.6.2. The Top-Down Approach
2.7. Methodology Followed for Calculation of Market Size & Market Shares
2.8. Forecasting Methodology
2.8.1. Data Triangulation & Validation
3. EXECUTIVE SUMMARY
3.1. Overview of the Market
3.2. Overview of Key Market Segmentations
3.3. Overview of Key Market Players
3.4. Overview of Key Regions/Countries
3.5. Overview of Market Drivers, Challenges, and Trends
4. VOICE OF CUSTOMER
5. INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
5.1. Market Size & Forecast
5.1.1. By Value
5.2. Market Share & Forecast
5.2.1. By Application (Automotive, Industrial)
5.2.2. By Technology (Diesel Particulate Filters, Selective Catalytic Reduction, Exhaust Gas Recirculation, Oxidation Catalysts)
5.2.3. By Fuel Type (Diesel Vehicles, Petrol Vehicles, Electric & Hybrid Vehicles)
5.2.4. By Region (South India, North India, West India, East India)
5.2.5. By Company (2025)
5.3. Market Map
6. SOUTH INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
6.1. Market Size & Forecast
6.1.1. By Value
6.2. Market Share & Forecast
6.2.1. By Application
6.2.2. By Technology
6.2.3. By Fuel Type
7. NORTH INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
7.1. Market Size & Forecast
7.1.1. By Value
7.2. Market Share & Forecast
7.2.1. By Application
7.2.2. By Technology
7.2.3. By Fuel Type
8. WEST INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
8.1. Market Size & Forecast
8.1.1. By Value
8.2. Market Share & Forecast
8.2.1. By Application
8.2.2. By Technology
8.2.3. By Fuel Type
9. EAST INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
9.1. Market Size & Forecast
9.1.1. By Value
9.2. Market Share & Forecast
9.2.1. By Application
9.2.2. By Technology
9.2.3. By Fuel Type
10. MARKET DYNAMICS
10.1. Drivers
10.2. Challenges
11. MARKET TRENDS & DEVELOPMENTS
11.1. Merger & Acquisition (If Any)
11.2. Product Launches (If Any)
11.3. Recent Developments
12. POLICY AND REGULATORY LANDSCAPE
13. INDIA ECONOMIC PROFILE
14. COMPANY PROFILES
14.1. Inventive Gas Equipment Pvt. Ltd.
14.2. Eoenergy
14.3. Kirloskar
14.4. Platino
14.5. Cummins India Limited
14.6. Ekta Fueltech Private Limited
14.7. Dekonix India
14.8. VASTHI Instruments
15. STRATEGIC RECOMMENDATIONS
16. ABOUT US & DISCLAIMER
1.1. Market Definition
1.2. Scope of the Market
1.2.1. Markets Covered
1.2.2. Years Considered for Study
1.3. Key Market Segmentations
2. RESEARCH METHODOLOGY
2.1. Objective of the Study
2.2. Baseline Methodology
2.3. Formulation of the Scope
2.4. Assumptions and Limitations
2.5. Sources of Research
2.5.1. Secondary Research
2.5.2. Primary Research
2.6. Approach for the Market Study
2.6.1. The Bottom-Up Approach
2.6.2. The Top-Down Approach
2.7. Methodology Followed for Calculation of Market Size & Market Shares
2.8. Forecasting Methodology
2.8.1. Data Triangulation & Validation
3. EXECUTIVE SUMMARY
3.1. Overview of the Market
3.2. Overview of Key Market Segmentations
3.3. Overview of Key Market Players
3.4. Overview of Key Regions/Countries
3.5. Overview of Market Drivers, Challenges, and Trends
4. VOICE OF CUSTOMER
5. INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
5.1. Market Size & Forecast
5.1.1. By Value
5.2. Market Share & Forecast
5.2.1. By Application (Automotive, Industrial)
5.2.2. By Technology (Diesel Particulate Filters, Selective Catalytic Reduction, Exhaust Gas Recirculation, Oxidation Catalysts)
5.2.3. By Fuel Type (Diesel Vehicles, Petrol Vehicles, Electric & Hybrid Vehicles)
5.2.4. By Region (South India, North India, West India, East India)
5.2.5. By Company (2025)
5.3. Market Map
6. SOUTH INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
6.1. Market Size & Forecast
6.1.1. By Value
6.2. Market Share & Forecast
6.2.1. By Application
6.2.2. By Technology
6.2.3. By Fuel Type
7. NORTH INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
7.1. Market Size & Forecast
7.1.1. By Value
7.2. Market Share & Forecast
7.2.1. By Application
7.2.2. By Technology
7.2.3. By Fuel Type
8. WEST INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
8.1. Market Size & Forecast
8.1.1. By Value
8.2. Market Share & Forecast
8.2.1. By Application
8.2.2. By Technology
8.2.3. By Fuel Type
9. EAST INDIA RETROFIT EMISSION CONTROL DEVICE MARKET OUTLOOK
9.1. Market Size & Forecast
9.1.1. By Value
9.2. Market Share & Forecast
9.2.1. By Application
9.2.2. By Technology
9.2.3. By Fuel Type
10. MARKET DYNAMICS
10.1. Drivers
10.2. Challenges
11. MARKET TRENDS & DEVELOPMENTS
11.1. Merger & Acquisition (If Any)
11.2. Product Launches (If Any)
11.3. Recent Developments
12. POLICY AND REGULATORY LANDSCAPE
13. INDIA ECONOMIC PROFILE
14. COMPANY PROFILES
14.1. Inventive Gas Equipment Pvt. Ltd.
14.2. Eoenergy
14.3. Kirloskar
14.4. Platino
14.5. Cummins India Limited
14.6. Ekta Fueltech Private Limited
14.7. Dekonix India
14.8. VASTHI Instruments
15. STRATEGIC RECOMMENDATIONS
16. ABOUT US & DISCLAIMER
