Compressed Bio Gas
From organic waste to bankable CBG projects
Independent technology selection. Integrated project delivery.
Independent partner
The right technology. The right project.
Turnkey delivery, consultancy and technology integration — not a single proprietary system.
Anaerobic digestion
Reactor choice follows the feedstock
CSTR, plug-flow or dry digestion is selected against solids content — not a catalogue default.
Project pathway
From a residue stream to a defined plant
Consultancy first where the brief is still open. Turnkey when scope, partners and offtake can be locked.
Engineering & integration
One accountable sequence across partners
Cleaning, upgrading and compression have to fit as a train, not as isolated equipment buys.
Fuel specification
From biogas to dispatched CBG
Upgraded gas compressed, stored and delivered to the offtake that the project actually has.
Feedstock
Projects start with what can be digested
Residue, energy crop, livestock, press mud or organics — assessed before technology is chosen.
Secondary vertical
Solar, sized to the business
A second renewable offer — not a distraction from the CBG pathway.
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Turnkey CBG plants
Consultancy
Technology integration
Solar energy
Partner ecosystem
Turnkey CBG plants
Consultancy
Technology integration
Solar energy
Partner ecosystem
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Ways into a CBG project
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Delivery stages
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Feedstock types assessed
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CBG end uses
These figures describe the work mapped on this site — not claimed plants or years in operation.
The pathway
Waste becomes a fuel specification
Organic residues become raw biogas. That gas is cleaned and upgraded to biomethane, then compressed as CBG. Saimona’s work is to make this sequence a project that can be designed, permitted, financed and delivered.
Organic waste
Biogas
Biomethane
CBG
End use
CBG solutions
Four ways into a project
Consultancy is not a sidebar. For many sponsors it is the correct first engagement.
Turnkey CBG Plants
Complete project delivery through technology and manufacturing partners, from definition through commissioning support.
CBG Consultancy
Technical and commercial guidance before capital is locked to a single flowsheet.
Technology Integration
Selection and coordination of digestion, upgrading and compression systems suited to feedstock and offtake.
Project Development
Support from concept through planning, partner alignment and execution readiness.
How we deliver
A project pathway, not a product SKU
Consultation
Understand project objectives, offtake intent and the role Saimona should play.
Feedstock assessment
Evaluate availability, seasonality, quality and collection logic before a flowsheet is frozen.
Feasibility
Technical and commercial assessment of whether the project can be designed, permitted and financed.
Project planning / DPR
Develop the project roadmap, study documentation and decision sequence.
Technology selection
Match digestion, cleaning, upgrading and compression options to feedstock and specification.
Engineering & design
Develop engineering requirements with selected technology and manufacturing partners.
Procurement & integration
Coordinate partner equipment so the plant works as one system, not a catalogue of parts.
Installation
Support plant installation according to the agreed execution model.
Commissioning
Bring the plant to operating condition against the defined process and safety envelope.
Project support
Technical and operational support after handover, as scoped for the project.
Technology ecosystem
The right technology. The right partners. The right project.
Digester type, H₂S removal, upgrading and compression are chosen with partners against measured feedstock, gas quality and offtake — not a catalogue SKU.
Clients and partners
Who we work with
The names below are layout placeholders so this section can be reviewed. They are not confirmed Saimona clients or partners.
Clients
Project organisations
Sponsors, operators and developers on a CBG project.
- MAPreview
Meridian Agro
Agricultural residue · project sponsor
- HOPreview
Harbour Organics
Municipal organic waste operator
- CMPreview
Canebridge Mills
Press mud · sugar-mill offtake
- NHPreview
Northpark Holdings
CBG project developer
Partners
Technology ecosystem
Digestion, cleaning, upgrading and compression partners.
- HDPreview
Helix Digestion
Anaerobic digestion systems
- CTPreview
Clearstream Treatment
H₂S removal and gas cleaning
- NUPreview
Nimbus Upgrading
Biomethane upgrading
- VCPreview
Vector Compression
Compression and cascade storage
Feedstock
Projects start with what can actually be digested
Industry feedstocks commonly assessed for CBG. A confirmed Saimona list will replace this when provided.
Agricultural residue
Straw, stalks and related crop residue. Seasonality and collection radius usually decide the plant more than the digester brand.
Napier grass
A cultivated energy crop, not a waste stream. Land, water and farmer contracts sit inside the project, not outside it.
Press mud
Sugar-mill filter cake. Often co-located with crushing season, storage and mill operations.
Cattle dung
Livestock manure with collection, grit and dilution as the real design constraints.
Food waste
Commercial and industrial organics. Segregation and contamination control determine whether the biology holds.
Municipal organic waste
The organic fraction of municipal waste. Inerts and plastics drive whether wet or dry digestion is even plausible.
Applications
Where CBG is used
Vehicle fuel
Specification CBG is used as a CNG substitute in transport where the applicable biomethane standard is met.
Industrial energy
On-site or nearby industrial fuel use where offtake does not depend only on a retail-outlet cascade model.
Waste management
Organic residues diverted from dumping or burning, with energy as a product of the treatment system.
Agriculture
Digestate managed as slurry or fermented organic manure where quality, offtake and regulation allow.
Projects
A portfolio, when there is one to show
The cards below are layout placeholders. They are not documented Saimona plants.
Solar energy
Expanding the renewable energy portfolio
A second vertical — sized to the business, not to this homepage.
Sustainability
Waste. Resource. Energy. Impact.
CBG captures methane as fuel and can return nutrients through digestate. Quantified figures will appear only from verified project data.
Insights
How to read this industry
Project enquiry
Have a CBG project in mind?
Share feedstock, location and stage. We will discuss technology, feasibility and a practical project pathway.