Clean-Tech Project ServicesOur Engineering & EPC Services
End-to-end turnkey project execution, bankable SATAT DPR planning, regulatory licensing support, and high-yield bio-energy upgrading technologies across India.
Sustainable Bio-CBG & Industrial Biogas Solutions
Greliance specializes in delivering advanced Bio-CBG and industrial biogas solutions across India, offering complete EPC (Engineering, Procurement, and Construction) services from project planning to final commissioning. With deep industry expertise, we assist clients in technology selection, regulatory approvals, project documentation, engineering, and ongoing operational support aligned with the national SATAT initiative.
We deliver complete DPR preparation, PESO license support, MNRE subsidy documentation, and integrated plant installations nationwide.
Our Turnkey Project Services
We manage all phases of biogas plant development, ensuring technical compliance and commercial reliability.
Site Assessment & Feasibility Analysis
Comprehensive evaluation of land suitability, raw feedstock chemical potential, utility infrastructure accessibility, and energy market demands to establish absolute project viability.
Advanced Design & Engineering Solutions
Custom layouts, piping schematics, structural foundation design, SCADA automation loops, and process thermal optimization plans customized for maximum biological yields.
Plant Installation & Commissioning
End-to-end site construction, mechanical rigging of digesters, piping grids, purification skids installation, pressure verification testing, and grid synchronization.
Licensing & Regulatory Compliance Support
Complete assistance in obtaining PESO approvals, MNRE clearances, environmental NOCs, municipal consent, and GOBAR-DHAN scheme registration documents.
Financial Assistance & Project Funding Support
Formulating bankable Detailed Project Reports (DPR), financial models, loan applications, viability gap funding proposals, and corporate investment presentations.
Feedstock Cultivation & Biomass Supply Guidance
Technical guidance for high-yield energy crop agriculture, harvesting management, Napier grass plantation planning, and sustainable year-round feed logistics.
Operations, Maintenance & AMC Support
Planned preventive maintenance, biochemical monitoring of anaerobic digesters, SCADA telemetry assistance, emergency troubleshooting, and technical training.
Technology Integration Services
We integrate high-performance digestion, desulfurization, and gas upgrading technologies into our projects.
Continuous Stirred Tank Reactor (CSTR) Technology
Advanced anaerobic mesophilic digesters providing active mechanical mixing, temperature control, and stable microbial fermentation for solid/semi-solid wastes.
H₂S Removal & Biogas Purification Systems
Custom desulfurization units matching gas flow rates to strip hydrogen sulfide down to safe operational limits, preventing downstream engine/compressor acid corrosion.
Water Scrubber Upgradation Systems
Eco-friendly, chemical-free physical absorption columns utilizing counter-current pressurized water spray to dissolve and separate CO₂ from methane.
Amine Scrubber Systems
Premium chemical solvent absorption setups using aqueous amine solutions (MEA/MDEA) for high-affinity selective capture of CO₂ and H₂S.
MSW-Based BIO-CBG Plant Solutions
Municipal Solid Waste (MSW) based Bio-CBG plants convert organic urban waste fractions into clean, renewable compressed biogas and high-quality nutrient organic fertilizers through an integrated waste-to-energy process. By combining automatic sorting, segregation, anaerobic digestion, and advanced purification, Greliance delivers sustainable solutions for city waste management.
Scientific conversion of city organic waste loops into energy-secure natural gas.
Ready to Upgrade Your Biogas Plant?
Get a customized purification solution designed for your feedstock composition and target flow capacity. Partner with Greliance to achieve high-purity Bio-CNG.