JTC NEXUS Pvt. Ltd.  ·  EPC & Consultancy  ·  CBG Plants & Bio-Fertilizers

Waste to wealth,
engineered from feedstock to pipeline.

JTC NEXUS designs, de-risks and delivers Compressed Biogas plants and organic bio-fertilizer businesses - from the first feasibility number to plant commissioning and market linkage.

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Feedstock

Organic waste collection & sourcing

Digestion

CSTR-based anaerobic digestion

Purification

PSA gas upgrading to pipeline

Pipeline & market

Grid injection & bio-fertilizer sales

Who we are

CBG projects usually fall through the gaps between stages - a feasibility study handed to one consultant, plant design to another, commissioning to a contractor, and bio-fertilizer sales left to figure themselves out. We work as the connective thread across the entire lifecycle, so the project stays accountable to one team from day one to full plant load.

That continuity is only possible because of a dual grounding most consultancies don't have: instrumentation and process control on one side, fertilizer manufacturing and market commerce on the other. A CBG plant succeeds or fails on both - the precision of its reactor systems, Procurement of feedstock and the strength of its downstream FOM business. We built JTC NEXUS around both, so every DPR and commissioning plan accounts for the plant's full lifecycle, not just the EPC of Bio Gas generation.

We associate with CBG plants and organic bio-fertilizer operations aiming for sustainable, waste-to-wealth outcomes.

Compressed biogas plant, representative image
Mr. Sachin Aggarwal, Director
Mr. Sachin Aggarwal
DIRECTOR

An Instrumentation Engineer by qualification with an established background in the fertilizer sector - process control systems paired with fertilizer manufacturing, marketing and distribution. As Director of M/s Biospark Energy Pvt. Ltd., he has been closely associated with the development and operation of Uttar Pradesh's first pipeline-injection Bio-CNG model plant, and carries deep exposure to bio-fertilizer marketing with organizations such as NFL, KRIBHCO and HURL.

End-to-End Project Consultancy

01

Pre-Feasibility & DPR

Detailed Project Reports built for lender and regulatory scrutiny, grounded in real feedstock and site data.

02

Technology & Design

CSTR-based digestion and PSA purification selection, coordinated with plant design.

03

Support in Regular Approval

Approvals and coordination with GAIL, Torrent and other CGD Companies, Nodal Agencies and MoPNGs.

04

Instrumentation & Commissioning

Process control oversight through to plant commissioning.

05

Bio-Fertilizer Market Linkage

Quality compliance and tie-ups with agencies including KRIBHCO, HURL and NFL.

Feedstock & Digestion Technology

We transform Press Mud, Cow Dung, Napier Grass and other bio-degradable waste into Compressed Biogas - powering a sustainable, energy-secure future. Every plant we design starts with the feedstock and ends with a reactor system engineered for consistent, high-efficiency output.

Feedstock

Organic waste collection & sourcing

Our feedstock strategy is built around locally available organic streams - Press Mud, Cow Dung, Napier Grass and other bio-degradable waste - selected for consistent availability, digestibility and year-round supply security, ensuring the plant runs at rated capacity from day one.

Press mud, cow dung and Napier grass feedstock
Core Technology

CSTR Digester Technology

The Continuous Stirred-Tank Reactor (CSTR) is the industry standard for high-performance anaerobic digestion - a sealed, insulated vessel fitted with mechanical agitators for continuous mixing. Feedstock is introduced at regular intervals and digestate withdrawn in equal measure, maintaining a consistent, steady-state digestion process for reliable CBG output.

CSTR anaerobic digester

The Four Stages of Anaerobic Digestion

01
Hydrolysis

Breaking down complex organics into simple compounds

02
Acidogenesis

Converting compounds into volatile fatty acids

03
Acetogenesis

Transforming fatty acids into acetic acid

04
Methanogenesis

Producing methane-rich biogas - the final clean energy output

The final stage yields a mixture of methane (CH₄) and carbon dioxide (CO₂) - collectively known as biogas. To ensure optimal microbial activity and maximize methane yield per tonne of feedstock, the reactor is maintained under precisely controlled conditions, including temperature (mesophilic or thermophilic range), pH (6.8-7.4) and organic loading rate - the key parameters that drive consistent, high-efficiency biogas production.

Key Features

Uniform Mixing - Prevents stratification via continuous agitation
Temperature Control - Sustains mesophilic/thermophilic conditions for peak efficiency
High Organic Loading - Processes greater feedstock volumes without performance loss
Multi-Feedstock Capability - Agricultural, industrial and municipal organic waste compatible
Scalable Architecture - Fits small-scale to large commercial CBG operations
Proven Track Record - Decades of reliable global field performance

Technology Partner with leading International Technology

Authorized Dealer & Marketing Partner

Tied up with global technology leader

JTC NEXUS Private Limited is tied up with a globally recognized technology supplier to the biogas and CBG industry. Through this partnership we bring advanced range of Agitators, Mixers and Pumps to CBG and waste-to-energy projects across the region.

  • Superior mixing efficiency
  • Operational reliability
  • Long-term durability
CRI-MAN agitators, mixers and pumps

Technologies & Systems

JTC NEXUS has entered into strategic partnerships with leading international technology suppliers, and continues to build new alliances to bring globally proven solutions to the Indian CBG and organic waste management sector.

KARG plug-flow digester
KARG Digester

A plug-flow digester system for efficient anaerobic digestion with minimal methane and CO₂ losses, maximizing gas recovery and plant economics.

  • Plug-flow design for consistent retention time
  • Near-zero methane & CO₂ loss
  • Integrated mixing & PSA purification
MSW segregation system
MSW Segregation Systems

Advanced Municipal Solid Waste segregation technology that efficiently separates organic fractions from mixed waste streams, ensuring clean, high-quality feedstock and reducing downstream contamination.

Fermented Organic Manure bio-fertilizer
Enhanced Bio-Fertilizers (FOM)

Nutrient-enriched Fermented Organic Manure engineered as a sustainable, effective replacement for chemical NPK fertilizers - supporting soil health while reducing dependency on synthetic inputs.

equipment
Equipments

Agitators, mixers and pumps from our authorized dealership, engineered for superior mixing efficiency and long-term durability.

CO₂ Removal Technology

Raw biogas contains methane (CH₄), carbon dioxide (CO₂), H₂S and moisture. For CBG production, removing CO₂ is essential to raise methane concentration and achieve the required gas quality.

Inventive Gas Equipment offers advanced CO₂ removal systems designed to upgrade biogas into high-purity biomethane suitable for CBG applications. With expertise in both VPSA (Vacuum Pressure Swing Adsorption) and membrane-based separation, we provide tailored solutions based on plant requirements, operational priorities and return expectations. Our approach goes beyond equipment supply - we focus on system integration, performance optimization & long-term operational reliability.

Adsorption
VPSA Technology

Vacuum Pressure Swing Adsorption upgrades biogas to high-purity biomethane for CBG, with full system integration.

Physical absorption
Water Scrubbing

A proven process that uses the higher solubility of CO₂ in water compared to methane.

Chemical absorption
Amine Scrubbing

MDEA-based chemical absorption and physical dissolution, achieving 99.5%+ CO₂ removal for gas, refinery, power and cement streams.

Membrane separation
Membrane Technology

Selective polymer membranes in 2-stage or 3-stage setups; the 3-stage recycles methane for higher purity and recovery.

Cryogenic separation
Cryogenic Carbon Capture

Cools gases to the CO₂ desublimation point (−100 °C to −135 °C), separating it as a solid.

Demonstrated through our promoter's association with Biospark Energy Private Limited
4 →12 TPD
UP's first pipeline-injection Bio-CNG model plant
100%
Plant load factor at commissioning
220 TPD
Organic waste processed at the 8 TPD expanded unit
03
Marketing partners - KRIBHCO, HURL, NFL
SEPTEMBER 2023

First pipeline-injection Bio-CNG model plant commissioned

Uttar Pradesh's first pipeline-injection Bio-CNG model plant - 4 TPD capacity, operating at 100% PLF. - Biospark Energy Pvt Ltd

COLLABORATION

IGL's first pipeline-based CBG project

Executed Indraprastha Gas Limited's (IGL) first pipeline-based CBG project, under a tripartite agreement with GAIL (India) Limited.

EXPANSION

8 TPD expanded Bio-CNG plant

Delivered an expanded 8 TPD Bio-CNG plant using CSTR and PSA technology, processing 220 TPD of organic waste.

MARKET

Bio-fertilizer marketing partnerships

Built strategic bio-fertilizer marketing partnerships with KRIBHCO, HURL and NFL.

Production Capacity

Compressed Biogas (CBG)

In scaled to 12TPD with the CBG Production of 12000 Kg/day

Group & Promoter's associated ventures

Biospark Energy Pvt Ltd Biospark Green Energy Pvt Ltd Biospark Organic Energy Pvt Ltd Biospark Sustainable Energy Pvt Ltd Biospark Clean Energy Pvt Ltd Biospark Future Energy Pvt Ltd Bio Ignite LLP Bio Pulse LLP Bio Urjaa Green Pvt Ltd

Get in touch

Office address
60/122, New Panjabi Pura, Near Bahadur Motors, Delhi Road, Meerut, Uttar Pradesh 250002
Registered mail
CIN
U35200UW2026PTC257150