Turning tomorrow’s raw materials from today’s residues.
Organic residual streams that are currently burned or left to decay hold enormous unused potential. The pyrolysis technology unlocks this potential by creating biochar, renewable energy and measurable climate impact.
From residual stream
to resource cycle
The COB Group already manages diverse organic material streams. Pyrolysis technology opens new loops — transforming discarded biomass into certified, durable products.
timber residues
compost input
(straw, husks)
slurry solids
by-products
(pre-treated)
The Process
From biomass to permanent carbon sink
Every step is precisely engineered — for consistent quality, reliable plant operation and maximum carbon permanence.
Plants absorb CO₂ from the atmosphere and store carbon in their biomass — the starting point of the cycle.
Organic residues are dried, mechanically processed and screened. Contaminant removal ensures stable, efficient pyrolysis conditions.
At 500–700 °C in an oxygen-free reactor, volatile components are driven off. The remaining material forms a highly stable, aromatic carbon structure.
The result: a carbon-rich solid with aromatic ring structures that resist microbial degradation for centuries to millennia.
Biochar is refined, classified and applied to soils or durable materials. Certified carbon removal credits are issued per tonne stored.