A Single Partner for the Complete Plant Build
Amvats CBG helps clients establish a complete CBG plant by coordinating the key stages of project delivery. Depending on the agreed contract, our scope can include:
Civil & Structural Construction
Site development, foundations, equipment platforms, process-area structures, buildings, drainage and other civil works defined in the project scope.
Equipment Supply & Installation
Process tanks, feedstock handling, digestion equipment, pumps, piping, valves and associated machinery selected for the plant design.
Gas Cleaning & Bio-CNG Upgrading
Biogas cleaning, upgrading, gas-quality monitoring, compression and storage systems based on the required output and chosen technology.
Electrical, Controls & Utilities
Electrical systems, instrumentation, control panels, automation, safety interlocks and essential plant utilities included in the agreed scope.
We aim to deliver an integrated, build-and-handover solution rather than disconnected components. Final deliverables, capacity, performance guarantees, approvals and timelines must be documented in the project proposal and contract.
1. Establish a Complete CBG Plant in Bihar
Amvats CBG supports businesses, entrepreneurs, industries, agricultural enterprises and investors who want to establish a commercial Compressed Biogas (CBG) or Bio-CNG plant in Bihar. We focus on delivering the project as a complete facility—not just providing advice or individual machinery. Depending on the agreed scope, we coordinate the engineering, procurement, construction, installation and integration of the infrastructure required to operate the plant.
We can help take a project from initial assessment and planning through detailed engineering and on-site execution. The first step is to understand the proposed capacity, available feedstock, land, water and power requirements, gas offtake options, budget and project timeline. These factors are assessed before finalizing the plant design and execution scope.
2. Feedstock and Site Assessment Before Construction
Before construction begins, the feedstock supply and site conditions should be assessed carefully. Agricultural residues, cattle dung, suitable organic waste and selected industrial by-products may be considered depending on local availability, quality, collection logistics and process suitability. The following are potential feedstock categories to investigate—not a guarantee of supply in every district:
A. Agricultural Residues (Paddy Straw / Parali)
South-western Bihar—including the paddy belts of Rohtas, Kaimur, Buxar, and Bhojpur—produces vast surpluses of rice straw. Rather than open stubble burning, mechanical baling and anaerobic CSTR digestion convert this lignocellulosic biomass into high-calorific vehicular methane.
B. Sugar Mill Press Mud (Filter Cake)
The sugar milling belt across North Bihar—spanning West Champaran, East Champaran, Gopalganj, Sitamarhi, and Harinagar—generates massive seasonal quantities of press mud. When co-digested with spent wash or cattle dung, press mud provides exceptional biochemical methane potential (BMP).
C. Dairy & Cattle Manure Clusters
Backed by the extensive Bihar State Milk Co-operative Federation (Sudha Dairy) collection networks, cattle dung and dairy slurries supply essential methanogenic seed cultures and nitrogen-balancing buffers for continuous anaerobic digesters.
D. Municipal Wet Waste & Mandi Residues
Urban centers including Patna, Gaya, Bhagalpur, and Muzaffarpur may offer opportunities to assess source-separated food waste and fruit/vegetable market residues for urban-fringe waste-to-energy projects. Local waste quantities, segregation quality, and collection arrangements should be verified with the relevant municipal bodies.
3. Complete CBG Plant Infrastructure We Can Deliver
Our turnkey approach is designed to bring the major plant components together under a coordinated project scope. The exact inclusions depend on plant capacity, feedstock, site conditions, technology selection and the contract agreed with the client.
Project Planning & Engineering
Initial assessment, process selection, plant layout, capacity planning, engineering coordination and project documentation to define the proposed facility.
Civil, Structural & Site Infrastructure
Site preparation and the agreed civil and structural works for process areas, equipment foundations, plant buildings, access, drainage and supporting infrastructure.
Process Equipment & Biogas Production Systems
Coordination of feedstock handling, pre-treatment where required, anaerobic digestion systems, tanks, pumps, piping and associated process equipment as specified for the project.
Biogas Upgrading, Compression & Storage
Integration of gas cleaning and upgrading, methane quality monitoring, compression, storage or cascade systems and the selected gas delivery arrangement, subject to the plant design and applicable approvals.
Electrical, Instrumentation & Plant Utilities
Electrical distribution, control panels, instrumentation, automation, safety systems, water and other required utilities can be included in the agreed scope to support integrated plant operation.
4. Installation, Testing & Commissioning
After construction and installation, the systems must be integrated and checked against the agreed design, safety requirements and operating parameters. The project handover scope can include pre-commissioning checks, trial runs, operator orientation and handover documentation. Any statutory approvals, third-party certifications, gas offtake agreements and operating licences remain subject to the relevant authorities and project arrangements.
Digestate handling and fermented organic manure (FOM) management can also be planned as part of the plant layout, based on the selected process and applicable requirements.
Let’s Build Your CBG Plant in Bihar
Looking for a partner to build the complete CBG plant infrastructure? Contact Amvats CBG to discuss your capacity, land, feedstock, engineering, construction, equipment, installation and commissioning requirements. We will review your project and define the suitable scope of work.