Projects
From pilot to demonstration scale — our plants prove the ICODOS process at every stage of development.
Explore our projects and plant designs
Pilot PlantMannheim 001
The pilot plant where ICODOS proved its process.
≈10 t/year- Status
- Operational — 5,000+ hours run
- Feedstock
- Biogenic CO₂ from sewage gas
- Site
- Mannheim municipal wastewater plant, Germany
- Milestone
- World's first to run dynamically on real industrial gas
Demonstration
POSEIDON
ICODOS's demonstration plant — a ~15× scale-up of the Mannheim pilot.
≈150 t/year- Status
- Under construction — operational 2026
- Feedstock
- Biogenic CO₂ from biogas
- Backing
- ≈ €10M, co-funded by the European Union
- Consortium
- 19 partners across 7 countries
Plant DesignPlant S
The first commercial-scale ICODOS plant.
≈3,500 t/year- Status
- In development — operational 2028
- Feedstock
- Biogenic CO₂ from biogas or sewage gas
- Site
- First sites in Spain & Germany
- Investment
- ≈ €30M in the first stage
Plant DesignPlant M
Our large-scale plant for industrial decarbonization.
≈35,000 t/year- Status
- In development
- Feedstock
- Raw industrial flue gas — biomass, waste-to-energy, cement
- Delivery
- Developed, built and operated end-to-end by ICODOS
- Host model
- Turns a partner's CO₂ into long-term revenue — zero investment for them
R&D Projects
ICODOS' demonstration-scale plant within a Horizon Europe project — a ~15× scale-up of the Mannheim pilot, turning biogenic CO₂ into e-methanol for real-world marine-engine tests.
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A Horizon Europe project pioneering the first-ever ionic-liquid-sorbent methanol synthesis. ICODOS builds the multi-functional 3D-printed reactor, targeting over 80% single-pass yield.
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A Horizon Europe project developing a one-pot tandem CO₂-to-methanol process. ICODOS builds a critical-raw-material-free membrane purification unit and leads the techno-economic assessment.
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An €11M Horizon Europe pilot turning residual biomass into low-carbon methanol via integrated gasification, SOEC and synthesis. ICODOS builds the 3D-printed methanol reactor at its heart.
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