SCIENCE. ENGINEERING. EXECUTION. PERFORMANCE.
CBG EPC & Project Solutions
From feedstock assessment to commercial CBG production.
Our CBG Solutions
Feasibility & Feedstock Assessment
Feedstock evaluation, feasibility studies and project assessment.
Engineering & Plant Design
Process design, mass & energy balances, equipment sizing, layouts and engineering documentation.
EPC & Project Execution
Engineering integration, procurement, construction, installation and project execution.
Biogas Treatment & Upgradation
Gas treatment, purification, upgradation, gas quality monitoring and CBG systems.
Commissioning & Performance
Biological start-up, PGTR, stabilization and performance optimization.
PMC & Owner's Engineer
Technical oversight, EPC tendering, vendor evaluation, design review and performance assessment.
About us
A Complete CBG Project Partner
Dr Green integrates feedstock assessment, anaerobic biology, process engineering, EPC execution, commissioning and operational stabilization into one project approach.
A look at how the process works
From Feedstock to CBG
01. Feedstock
Assessment and preparation of suitable organic feedstocks to ensure consistent and efficient biogas production.
02. Pretreatment
Conditioning and processing the feedstock to improve its suitability for anaerobic digestion.
03. Anaerobic Digestion
Controlled biological digestion of organic matter to generate biogas through optimized microbial activity.
04. Biogas Treatment
Removal of moisture, hydrogen sulphide and other impurities to produce clean, conditioned biogas.
05. Upgradation
Separation of CO₂ and other impurities from biogas to increase methane concentration to CBG-grade quality.
06. Compression & CBG
Compression, storage and regulation of upgraded biomethane for safe delivery as Compressed Biogas (CBG).
our Leadership
Founder & Technical Director / CEO & Joint MD
Managing Director – Projects, Engineering & Environmental Systems
Director R&D – Biomethanation & CBG Technology
Director – Strategic Planning, Project Development & Industrial Innovation