Facts & Figures

Technology description:

The Climeworks COcapture technology is based on a cyclic capture / regeneration process and a novel filter. During the capture process, atmospheric CO2 is chemically bound to the surface of the filter. Once the filter is saturated, the CO2 is released by heating it to a temperature of about 100°Celsius (212°F), thereby delivering high-purity gaseous CO2. The CO2-free filter can be re-used for numerous capture /regeneration cycles.

 

Plant Specifications:

  • COcapacity (nominal):   
up to 900 tons of CO2 per year
  • CO2 purity:
> 99.9 %
  • Thermal energy demand:
1’800 – 2’500 kWh per ton of CO2 at 100 °C
  • Electricity demand:
350 - 450 kWh per ton of CO2
  • Dimensions (H x L x W):
10.5 x 12.2 x 4.0 m
  • Layout:


18 CO2 Collectors fitted into three 40-foot containers

Control systems and processes engineering fitted into
one standard 40-foot container

  • Location:
Waste incineration plant KEZO in Hinwil, Switzerland
  • Greenhouse area:
37’632 m2 
  • Effect inside the greehouse:
Expected increase in crop yield by up to 20 %