Technology
One container. A complete biorefinery.
Super Napier grass goes in. 99.99% pure hydrogen, biochar, and captured CO₂ come out. The entire process lives inside a unit that ships on a truck.
100%
Green energy poweredNo diesel. No grid draw. The unit runs on renewable power and its own process heat.
0
Emissions ventedTail gas is combusted internally. CO₂ leaves as a captured pure stream, not through a stack.
92%
Heat self-sufficientThe process feeds itself. Waste gases power the drying stage.
KlarGen process skid · engineering concept render
Containerised format · full plant inside a shipping frame
Modular assembly · units built in series, not on site
First commercial unit in development.
Feedstock-flexible
Works on Napier and similar energy grasses. Any high-biomass crop, same system.
Four-stage thermochemical process
Torrefaction · Gasification · Reforming · PSA. No electrolysis. No imported stack.
92% heat self-sufficient
The system runs on its own waste gases. Nothing vented, almost nothing added.
The Process: Grass to Hydrogen
Super Napier grass
65% moisture · pulverized on site
Torrefaction
260°C · dry + densify
Gasification
800°C · syngas
Biochar outReforming
600°C
CO₂ captured · reused in processPSA purification
4 vessels · 99.99% H₂
What comes out
Hydrogen99.99% · 283 kg/day
Biochar85–90% C · 269 kg/day
CO₂ captured2,959 kg/day · pure stream
Methaneprocess stream
Ammoniadownstream · Haber
The Feedstock
Super Napier. Grown for this.
Pennisetum purpureum, one of the highest-biomass crops on earth. Plant once, harvest for seven years. Grown by farmers, bought at farm gate.
< ₹1
per kg, farm gate
20 kg
grass per kg of H₂
45 days
first harvest
6
harvests a year
13 acres
runs one unit
