Bright Biomethane constructed a biogas upgrading system in a small village named Vaudrecourt in France. The system facilitates production of Renewable Natural Gas from biogas, which is produced from various waste residues.
In this project the RNG is produced for the high pressure natural gas network of GRTgaz. This system produces 203 SCFM of RNG (327 Nm3/hr biomethane) from 373 SCFM of biogas (600 Nm3/hr raw biogas).
In addition to the production of RNG, the system can also be extended with a Bright CO₂-liquefaction system to recover and liquefy the CO₂.