Power Plants
Power Plants
Biomass & Biogas Power Plants
Biomass & Biogas Power Plants
REpow develops modular, scalable biomass and biogas power plants designed to convert agricultural residues, energy crops, and organic waste into dispatchable renewable electricity and low-carbon thermal energy.
These power plants form the anchor assets of the integrated biomass platform, supported upstream by biomass warehouses and compost plants, and downstream by industrial offtake, grid PPAs and direct PPA.
All plants are designed to:
Operate on secured, contracted feedstock
Comply with VSPP / SPP regulations
Support CBAM compliance, RE100 supply chains, and Net-Zero pathways
Deliver bankable, infrastructure-grade returns
Biogas plants:
Anaerobic digestion (wet or dry) + gas engine generators
Biomass plants:
High-pressure boiler + steam turbine (condensing or extraction)
Fuel types:
Rice straw, sugarcane leaves, cassava residues, energy wood, Napier grass, livestock manure
Availability: 7,500–8,000 hours/year
Plant life: 25–30 years
A medium-scale biogas plant designed for livestock manure and energy crops, suitable for agricultural clusters and industrial estates requiring firm green power and heat.
Anaerobic digesters (CSTR or plug-flow)
Gas engines (Jenbacher / MWM class equivalent)
Gas upgrading & H₂S removal system
Digestate separation & storage
Total site area: 12–15 hectares
Digester & process area: 4–5 ha
Utility & balance-of-plant: 3–4 ha
THB 700 – 900 million
EBITDA margin: 45–55%
Payback period: 6–8 years
IRR (unlevered): 14–18%
The standard modular unit for provincial biomass development, optimized for agricultural residues and energy wood.
Boiler: Circulating Fluidized Bed (CFB)
Steam turbine: Condensing type
Flue gas cleaning: Cyclone + bag filter
Ash handling system
Total site area: 20–25 hectares
Boiler island: 3–4 ha
Turbine hall & electrical: 2–3 ha
Fuel yard & warehouse: 6–8 ha
THB 1.2 – 1.5 billion
EBITDA margin: 40–50%
Payback period: 7–9 years
IRR (unlevered): 13–17%
A multi-district-scale baseload plant serving industrial clusters or multiple districts, benefiting from economies of scale.
Boiler: High-pressure CFB or BFB
Steam turbine: Condensing / extraction
Advanced flue gas treatment (ESP / bag filter)
Total site area: 35–45 hectares
Power island & turbine hall: 10–12 ha
Fuel handling & storage: 12–15 ha
THB 2.8 – 3.5 billion
EBITDA margin: 45–55%
Payback period: 6–8 years
IRR (unlevered): 15–19%
An industrial-grade biomass power plant, suitable for RE Industrial Estates or large export-oriented manufacturers.
Boiler: Ultra-high-pressure CFB
Steam turbine: Extraction-condensing
Water-cooled condenser
Advanced emissions control systems
Total site area: 60–75 hectares
Power block: 18–20 ha
Fuel logistics & storage: 20–25 ha
THB 5.0 – 6.5 billion
EBITDA margin: 50–58%
Payback period: 6–7 years
IRR (unlevered): 16–20%
A flagship, utility-scale biomass plant, anchoring provincial or multi-province biomass ecosystems and industrial decarbonization programs.
Boiler: Ultra-supercritical CFB
Steam turbine: High-efficiency multi-stage
Full digital control & predictive maintenance systems
Total site area: 90–110 hectares
Power island & turbine hall: 25–30 ha
Fuel logistics & buffer storage: 30–35 ha
THB 7.5 – 9.0 billion
EBITDA margin: 52–60%
Payback period: 6–7 years
IRR (unlevered): 17–21%
All biomass and biogas power plants are:
Supplied by Village, Tambon, and Cluster Biomass Warehouses
Supported by Compost Plants during early years
Secured through long-term feedstock contracts
Designed for Direct PPA, EGAT, or PEA PPAs
REpow’s biomass and biogas power plants are not standalone power assets, but integrated infrastructure anchors within a circular biomass ecosystem.
Our Bio Power Plants offer:
Bankable baseload renewable power
Strong ESG and clean-air impact
Predictable long-term cash flows
Scalable modular deployment
Clear pathways to refinancing, YieldCo aggregation, or strategic exit