Start-up / CommissioningMarch, 2020
Capacity250 Nm³/hr raw biogas
149 Nm³/hr biomethane
Methane concentration in raw biogas58%
Methane concentration in product gas97%

Efficiency> 99%
Type installationPurePac Compact

Lappeenranta, Finland

Bright Biomethane constructed a PurePac Arctic biogas upgrading system in Finland. The system facilitates production of biomethane from biogas, which is produced from various waste residues.

This system produces 149 Nm3/hr of biomethane from 250 Nm3/hr biogas. The produced biomethane is directed to the nearby gas stations where it functions as CNG (Compressed Natural Gas) fuel. The systems adds a odorant so the gas can’t escape unnoticed which makes it safe to use.

In addition to the production of biomethane, the system can also be extended with a Bright CO₂-liquefaction system to recover and liquefy the CO₂.

More information

Do you want to receive more information on our biogas upgrading technology or do you want to find out what Bright Biomethane can do for you? Don’t hesitate to contact us through or call us on +31 (0)53 – 460 90 88.