What is RECD in DG Set? A Complete Guide for 2025
What is RECD in DG Set? A Complete Guide for 2025
Blog Article
In this growing industrial world, DG (Diesel Generator) sets have become key components for meeting power needs. However, they have also become a primary concern for environmental emissions. This is where RECD comes into play. But what is RECD in DG sets, and what makes it essential in India?
This guide will explain everything you need to know about RECD, its benefits, components, working principles, government norms and why it matters for your business.
What is RECD?
RECD is an acronym for Retrofit Emission Control Device. It is an additional device installed on a diesel generator to control harmful emissions like particulate matter (PM), hydrocarbons, nitrogen oxides (NOx), and carbon monoxide (CO).
The main aim of RECD is to ensure emission compliance substantiated by CPCB (Central Pollution Control Board) and CPCB India emission regulations.
Why is RECD required for DG sets?
For the past decade, the national capital and most of India's metro cities have become increasingly polluted because of the disturbing emission of air pollutants by older diesel generator sets.
In response, the National Green Tribunal (NGT) and the CPCB have made air RECDS a must-install in DG sets, especially in high-pollution areas. This is aimed at promoting air quality and fostering sustainable growth in industries.
So, if you operate a company using diesel-powered generators, it is obligatory to RECD, but beyond compliance, it's a move in the right direction towards cleaner energy options.
How Does RECD Work?
RECD employs sophisticated filtration and catalytic mechanisms to scrub clean exhaust gases from diesel engines. To simplify, this is how it works.
1. Diesel Exhaust Enters RECD: Exhaust gases from the DG set are fed into the RECD.
2. Filtration of Particulate Matter: A Diesel Particulate Filter captures soot and PM.
3. Catalytic Conversion: Gases are treated with a catalyst that changes toxic gases such as CO and hydrocarbons to less dangerous gases like CO2 and water vapour.
4. Emission Reduction: Clean gases are released through controlled emissions.
Key Components of a RECD System
To explain better what RECD entails in a DG set, let us analyse its essential parts:
- Diesel Particulate Filter (DPF): Removes soot and fine particles.
- Diesel Oxidation Catalyst (DOC): Changes CO and HC into gases that are not harmful.
- Urea Tank (for SCR systems): Used to reduce NOx in advanced RECD systems.
- Sensors and Control Units: Ensure monitoring of emissions and compliance.
Benefits of Installing RECD in Your DG Set
What are some significant advantages of using RECD?
✅ Compliance with CPCB Norms
✅ Reduced Air Pollution Significantly
✅ Enhanced CSR and Public Perception
✅ Improved Engine Productivity and Longevity
✅ Evading Legal Laws and Fines
REC not only aids the environment but also improves the perception of your brand as a responsible business.
Government Norms and RECD Regulations in India
According to the most recent guidelines by CPCB, the following regulations pertain to the DG set:
- All DG sets with RECD above 19 kw must be fitted with the device.
- Not adhering may cause penalties, enforcement shutdowns, or legal consequences.
- Devices need to be RECD certified by tested and recognised labs.
- Annual maintenance and servicing are compulsory.
Numerous state pollution control boards have notified industries, commercial centres, medical institutions, and educational institutions to observe the REC guidelines.
Who Would Benefit Most from RECD?
If your enterprise matches any of the categories below, you must install RECD without further hesitation:
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Lack of compliance with RECD regulations could jeopardise operational licensing.
Selecting the Best Manufacturer for RECD
For effective emission regulation, purchase urgently from experienced manufacturers with accreditations. The following are critical checks:
✔️ Approved by CPCB for the design
✔️ Above 95% emission reduction effectiveness
✔️ High-quality, durable filters and materials
✔️ Installation assistance at the customer site
✔️ Servicing and Maintenance Contracts
Ensuring compliance with specific emission standards goes hand in hand with guaranteeing optimal value retention and efficiency-compliant diesel generators.
Prospects of RECD in India
RECD is inevitable due to the increasing warmth of India's demand for clean energy and sustainable development. Stricter emission policies are actively being introduced, so industries need to adapt quickly.
Within a few years, RECD is bound to be standard equipment on all DG sets, as catalytic converters are commonplace in cars.
Adopting RECD technology now places you ahead of competitors, enhances sustainability efforts, and reduces operational expenses while in use.
Final Thoughts
As you understand what RECD means in a DG set context, it's evident that installing the Retrofit Emission Control Device is not only a legal obligation but also an ethical one. It mitigates climate change, protects public health, and complements your business's commitment to CSR.
Act before receiving a legal notice. Make the first move. Embrace a reliable RECD option, and join the renewable energy movement.
The Rest of the information covered above shall be in the FAQ format.
Frequently Asked Questions - FAQS
Q1: What is the complete form of RECD?
A: Retrofit Emission Control Device.
Q2: Is RECD compulsory for all DG sets operating in India?
A: Yes. CPCB has made RECD compulsory for diesel generators greater than nineteen-kilowatt capacity in a few earmarked cities.
Q3: What is the percentage of emission reduction possible with RECD?
A: A certified RECD achieves anywhere from a 90-95% reduction of harmful emissions.
Q4: What are the repercussions if I do not use RECD?
A: Repercussions include penalties, halting operations, or legal complaints concerning pollution control regulations.
Q5: Where do I go to purchase RECD for my DG Set?
A: Contact reputable vendors in India who deal in emission control solutions to have certified RECD systems. Report this page