The Industrial Path to Net-Zero Starts Here.
We know how challenging it can be to calculate your production emissions and reduce your carbon footprint. Every industry requires a different approach. That’s why our bespoke CCUS solutions are the perfect fit for your business.
Three stages, one exhaust stream.
Withinair units sit between the source and the stack — intercepting flue gas while it's still hot and concentrated, which is where capture is cheapest and most effective.
Intercept at the source
Flue gas is diverted through a solvent or sorbent contactor tuned to the CO2 concentration of that specific process — cement, steel, or power.
Compress & condition
Captured CO2 is stripped, dried, and compressed to pipeline-ready purity, with waste heat looped back into the host facility where possible.
Route to storage or reuse
Conditioned CO2 is routed to sequestration, mineralization, or downstream utilization — logged and verified at every handoff.
Built to bolt onto what's already running.
No process redesign, no downtime measured in seasons. Withinair's capture skids are modular, sized to the flue, and commissioned alongside live operations.
- → Modular skids sized from 5K to 2M tCO2/yr
- → Solvent and solid-sorbent capture paths
- → Continuous emissions & capture monitoring
Point sources across heavy industry.
Every process has its own flue chemistry. We tune the capture path to the source instead of forcing one chemistry to fit everything.
Glass Manufacturing
Tailored carbon capture engineered directly for kiln lines to isolate process-inherent CO₂ emissions ahead of the stack.
Waste-to-energy
Seamless retrofit carbon capture designed for blast furnace and electric arc furnace off-gases without halting operational lines.
Commercial Greenhouses
Flexible post-combustion carbon capture that matches greenhouse load profiles by extracting CO₂ from gas and biomass plants.
Biogas Facilities
High-efficiency purification systems that capture high-purity biogenic CO₂ streams for immediate reuse in downstream synthesis.