Bright Renewables - Biogas Upgrading - CO2 Liquefaction - Project Heek Germany

CO2 liquefaction plant in Heek, Germany

The project, located in Heek Germany, features a biogas upgrading system including a CO2 liquefaction plant and is a collaboration with three local farmers.
Bright Renewables - CO2 liquefaction - Project Heek DE

Essential combination

This project features a PurePac Grand biogas upgrader with an integrated CO2 liquefaction system, a CarboPac-L Medium. Biogas upgrading including CO2 liquefaction technology is an essential combination nowadays, which is why three farms in Germany chose this essential combination. The biogas from their farms is collected in a central gas balloon in Heek (one of the farm locations) through underground pipelines. At this hub, we will upgrade the biogas into biomethane. Simultaneously, the CO2 from the upgrading process is recovered to produce food-grade liquid bio-CO2.

 

Biomethane & bio-CO2 via local collaboration

Biomethane produced
0 million Nm3 per year
BioCO2 produced
0 million kg per year
CO2 purity
0 %

A project that exemplifies the power of local collaboration for the common good. The biogas upgrader will be positioned at one farm while pipelines will channel biogas from the other farms into a centralized gas balloon near the upgrader. Thereafter, the CO2 from the biogas upgrading process will be captured and purified.

Bright Renewables - Biogas Upgrading - CO2 Liquefaction - Project Heek Germany
Biomethane produced
0 million Nm3 per year
BioCO2 produced
0 million kg per year
CO2 purity
0 %

Technical aspects

Biogas upgrading
Type
Capacity biogas
Capacity biomethane
Methane concentration biogas
Biomethane purity
Methane recovery
Electrical consumption
CO2 liquefaction
Type
CO2 liquefaction capacity
Purity CO2
Storage
Electrical consumption
Specifications
PurePac Grand
1,600 Nm3/hr
900 Nm3/hr
55%
97%
100%
0.26 kWh/Nm3 of raw biogas
CarboPac-L Medium
1,500 kg/hr
99.9% (food-grade)
Two storage tanks of 50 m3
0.22 kWh/kg liquid CO2

Project highlights

  • Local collaboration between three farmers
  • Essential combination of biogas upgrading and CO2 liquefaction
  • Increased sustainability and revenue of all business operations
  • Improvement of the CI score
Bright Renewables - Biogas Upgrading - CO2 Liquefaction - Project Heek Germany