Diesel generator (DG) owners are now required to install RECD (Retrofit Emission Control Device) systems to reduce harmful emissions. One of the most common concerns among businesses, housing societies, hospitals, and industrial facilities is the RECD price for DG sets and what factors influence the cost.

What is RECD (Retrofit Emission Control Device)?

A RECD (Retrofit Emission Control Device) is an emission control system installed in existing diesel generators to reduce pollutants such as particulate matter (PM), carbon monoxide (CO), hydrocarbons (HC), and other toxic emissions.

The mandate for installing RECD systems is driven by environmental authorities such as the Central Pollution Control Board, which regulates emission standards for diesel generators across the country.Older DG sets that do not comply with cpcb approved recd -II emission norms must be retrofitted with an approved RECD solution to continue operating legally.

What is the RECD Price for DG Set?

The RECD price for DG sets varies depending on several technical and operational factors. There is no fixed cost because each generator has unique specifications.

Estimated Price Range (Indicative Only)

125 kVA DG Set: ₹1.5 lakh – ₹3 lakh
250 kVA DG Set: ₹3 lakh – ₹6 lakh
500 kVA DG Set: ₹6 lakh – ₹12 lakh
1000 kVA and above: ₹12 lakh and higher

Key Factors Affecting RECD Cost

1. DG Set Capacity (kVA Rating)

Higher capacity generators require larger filtration systems and advanced emission control technologies, increasing the cost.

2. Type of Technology Used

Different RECD (Retrofit Emission Control Device) systems use different RECD technologies, including:

Diesel Particulate Filters (DPF)
Catalytic converters
Active regeneration systems
Passive regeneration systems

3. Installation Complexity

Space constraints, exhaust modifications, structural support, and customization can impact the overall price.

4. Compliance Certification & Testing

Vendors may include emission testing and certification documentation in the total package cost.

5. maintenance Requirements

Some RECD systems require periodic cleaning or regeneration, which may add to long-term operating expenses.

Why Investing in RECD is Important

Though the upfront RECD price for DG set installation may seem significant, the investment offers long-term benefits:

Avoid penalties and legal notices
Prevent generator shutdown
Improve environmental compliance
Enhance corporate sustainability image
Support cleaner air initiatives

How to Choose the Right RECD Vendor

When evaluating RECD (Retrofit Emission Control Device) suppliers, ensure:

The vendor is approved by relevant pollution control authorities
The system meets emission reduction norms
Proper testing and documentation are provided
After-sales service and AMC options are available

Always request a technical evaluation of your DG set before finalizing the price.

FAQs About RECD (Retrofit Emission Control Device)

1. Is RECD mandatory for all DG sets?

No. RECD (Retrofit Emission Control Device) is generally mandatory for older diesel generators that do not meet CPCB-II norms. Applicability depends on generator capacity and local pollution control board regulations.

2. Does RECD installation affect recd DG performance?

When properly installed, a RECD (Retrofit Emission Control Device) should not significantly affect generator performance. However, improper installation or poor maintenance can cause back pressure issues.

3. How long does RECD installation take?

Installation usually takes 1–3 days depending on DG size, site conditions, and exhaust modification requirements.

4. Are there ongoing RECD maintenance costs?

Yes. Most RECD (Retrofit Emission Control Device) systems require periodic Inspection, cleaning, or regeneration. Some vendors offer Annual Maintenance Contracts (AMC).

5. Can I operate my RECD DG set without RECD?

If your generator falls under mandatory compliance categories, operating without a RECD (Retrofit Emission Control Device) may lead to fines, penalties, or shutdown by pollution control authorities.

Conclusion

Understanding the RECD price for DG set installation is essential for budgeting and regulatory planning. While the cost varies based on generator capacity and technology used, compliance is critical for uninterrupted operations.Installing a certified RECD (Retrofit Emission Control Device) not only ensures adherence to environmental norms but also protects your business from legal risks and operational disruptions.If you operate a diesel generator, now is the time to assess your compliance requirements, obtain a technical evaluation, and invest in a reliable RECD (Retrofit Emission Control Device) solution for sustainable and lawful operations.