Introduction
With increasing environmental concerns and strict government regulations, diesel generator (DG) owners must comply with emission control standards. The Central Pollution Control Board (CPCB) has introduced specific guidelines for implementing Retrofit Emission Control Devices (RECDs) to curb air pollution from diesel gensets.
If you’re a DG set operator, a facility manager, or a business owner using diesel generators, understanding CPCB’s RECD guidelines is crucial to avoid penalties and ensure compliance. In this guide, we’ll break down the key CPCB regulations, the benefits of RECDs, and the steps required for proper implementation.
RECD- CPCB Goverment Body
What is an RECD and Why is it Important?
RECD (Retrofit Emission Control Device) is an advanced filtration system that reduces diesel generator emissions. These devices help meet CPCB’s stringent air quality norms by controlling particulate matter (PM), NOx (nitrogen oxides), and other pollutants.
Why should you care?
Mandatory compliance:
CPCB has made RECD installation compulsory for DG sets in polluted regions.
Health benefits: Reduced emissions mean cleaner air, fewer respiratory diseases, and a healthier environment.
Cost savings: Using RECD can reduce fuel consumption and maintenance costs in the long run.
CPCB Guidelines for RECD Implementation
CPCB has set clear directives for businesses and individuals using diesel generators. Here’s what you need to know:
1. Applicability of CPCB Guidelines
The RECD guidelines apply to:
✅ Diesel generators (DG sets) between 40kVA to 1000 kVA capacity
✅ Industries, residential societies, and commercial buildings using DG sets
✅ Areas where air pollution levels exceed the prescribed limits
Note: If your DG set falls within this range, installing an RECD is mandatory.
2. Approved RECD Manufacturers & Certification
CPCB only permits RECDs from approved manufacturers who meet the Bharat Stage (BS) VI emission norms.
The device must be ICAT (International Centre for Automotive Technology) or ARAI (Automotive Research Association of India) certified.
Ensure the RECD comes with a proper compliance certificate from the vendor before installation.
Automoto RECD Approved vender List From CPCB
3. Installation & Performance Standards
The RECD must reduce PM emissions by at least 70% to qualify for compliance.
The device should be compatible with both new and existing DG sets.
The installation process must be conducted by an authorized technician to ensure proper fitting and functionality.
4. Monitoring & Compliance Checks
CPCB or State Pollution Control Boards (SPCBs) will conduct periodic inspections to check RECD efficiency.
Businesses must maintain records of emissions before and after installation.
Any DG set operating without an approved RECD will face heavy penalties or restrictions.
5. Penalties for Non-Compliance
Heavy fines for operating DG sets without RECD.
Shutdown orders for non-compliant industries.
Legal action in severe cases of violation.
Pro Tip: Get your RECD installed ASAP to avoid unnecessary legal trouble!
Frequently Asked Questions About CPCB Guidelines for RECD
Q1: How do I choose the right RECD for my DG set?
Look for CPCB-approved RECD manufacturers and ensure the device meets ICAT or ARAI certification. Always check for emission reduction capabilities before purchasing.
Q2: How much does an RECD cost?
The cost depends on the DG set capacity and the technology used. Prices typically range from per kVA. However, investing in RECD ensures long-term savings on maintenance and fuel costs.
Q3: Can I install the RECD myself?
No. RECDs must be installed by authorized professionals to ensure compliance and proper functioning. Self-installation can lead to operational failures and non-compliance penalties.
Q4: How do I maintain an RECD?
Regular filter cleaning, timely part replacements, and monitoring exhaust emissions are key to keeping the RECD functioning efficiently. Follow the manufacturer’s maintenance guidelines