Why Choose Our CBG Production Solutions?

Advanced Reactor Technology

Our patented High-Load Reactor (HLR) delivers unmatched efficiency for high-solid organic waste, ensuring optimal gas output with minimal energy use.

Versatile Feedstock Compatibility

Designed for flexibility, our system processes a wide range of feedstocks — from farm waste to municipal sludge — without compromising output quality.

Two-Stage Gas Purification

Our two-stage purification ensures high methane content and removes contaminants, meeting fuel-grade quality as per IS 16087.

In-House Storage Systems

We provide scalable and durable biogas storage solutions, including balloons and cascades for safe handling and cost-effective transport.

End-to-End Project Execution

From feasibility to commissioning, we manage the entire CBG project lifecycle to ensure your success — on time and on budget.

Strong Government Backing

Take advantage of India’s pro-CBG ecosystem with assured offtake, financial support, and growing demand under national green energy mandates.

SERVICES

CBG (Compressed Bio Gas) Production

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Company Profile

CBG (Compressed Bio Gas) Production

Compressed Bio Gas (CBG) is a purified and compressed form of biogas, primarily consisting of methane (CH₄), produced from organic waste like agricultural residues, cow dung, press mud, municipal solid waste, and food waste. CBG serves as a clean, renewable, and sustainable fuel that can directly replace Compressed Natural Gas (CNG) in transportation and industrial applications. It aligns with India’s clean energy goals and is supported through various government schemes like SATAT, MNRE Waste to Energy, and GOBARdhan.

Key Attributes of CBG (Compressed Bio Gas) Production

CH₄ > 96%, CO₂ < 4%, H₂S < 5 ppm

Meets IS 16087 quality standards
Supports Napier Grass, Press Mud, Cow Dung, Poultry Litter, MSW, STP Sludge, and more

High solid tolerance (up to 30%) using High-Load Reactor (HLR) tech
Eliminates need for additional grinding

Minimal water requirement

Long life GFS tanks (30+ years)
Two-stage scrubbing using Biochemical + Amine/Membrane technology
Double membrane biogas balloons (1000–10,000 m³)

Cascade storage systems for easy transportation (up to 3 tons per cascade)
Project design, liasoning, approvals, subsidies, and carbon credit facilitation all under one roof

CBG (Compressed Bio Gas) Production Process

Sources: Cow dung, press mud, Napier grass, MSW, sewage, etc.

Chopping or pretreatment if needed
Organic matter is broken down in the HLR

High solids handled up to 30% without dilution
Bacteria convert biomass into raw biogas (CH₄ + CO₂ + impurities)
Stage 1: H₂S removal using biochemical scrubbers

Stage 2: CO₂ removal using membrane or amine scrubbing
Purified gas compressed and stored in balloons/cascades

Ready for pipeline injection or cylinder transport
Digestate separated and processed into solid PROM or liquid LFOM

Benefits of CBG (Compressed Bio Gas) Production

Reduces greenhouse gas emissions and pollution

Converts waste into clean energy

Helps manage municipal and agricultural waste efficiently
Reduces dependency on imported natural gas

Creates rural income through feedstock purchase

Generates carbon credits and bio-fertilizer revenue
Boosts rural employment and entrepreneurship

Improves sanitation and waste management

Supports sustainable farming with organic fertilizers

Conclusion

CBG production is not just a clean energy initiative — it's a transformative solution for India’s waste management, energy independence, rural employment, and sustainable agriculture. With rising demand for green fuels and strong government backing, CBG has emerged as a profitable and environmentally vital industry. KNGS / Urja Bio System is uniquely positioned with advanced technology and end-to-end expertise to lead this change.

✅ CBG is a renewable alternative to fossil-based CNG with the same energy efficiency.
✅ Uses abundant organic waste like press mud, napier grass, cow dung, and food waste.
✅ Offers economic returns via fuel sales, fertilizer byproducts, and carbon credits.
✅ Fully supported by government schemes like SATAT, MNRE, GOBARdhan, and AIF.
✅ Helps achieve India’s energy transition and sustainability goals.
✅ KNGS provides complete turnkey project execution — from concept to commissioning.