The upgrade for a Bright future

Fully integrated provider of renewable gas technologies and carbon capture worldwide, delivering comprehensive in-house capabilities from manufacturing to maintenance, setting new standards in efficiency and innovation.
Your upgrade, our shared future
Global reach
0 > countries
We deliver globally, prioritizing safety, sustainability, and customer focus, with prefab high-tech systems ensuring short lead time and >97% operational availability.
Biomethane produced
0 million Nm3 / year
Our biogas upgraders facilitate the energy transition, offering versatile and sustainable applications for homes and industries worldwide.




Methane recovery
0 %
Adding a CO2 liquefaction system to a biogas upgrader achieves 100% methane recovery, making it a highly efficient and sustainable solution.
Service & maintenance
0 / 7
In-house 24/7 local service & maintenance teams and remote assistance in our control centre across all technologies we offer. For the highest performance and reliability.

Our solutions

Renewable gas systems

Systems with biogas upgrading to biomethane technology, CO2 liquefaction technology to produce liquid food-grade bioCO2, biomethane liquefaction to produce bioLNG, and bioCNG production systems.

Carbon capture systems

Carbon capture systems as essential add-on technology to any combustion plant for post-combustion CO2 recovery from flue gases. To produce gaseous bioCO2 or liquid bioCO2 with our in-house CO2 liquefaction technology.

Bright Renewables’ biogas upgrading system and CO2 liquefaction, bio-LNG, and bio-CNG as ideal add-on technologies form a comprehensive suite to enhance biogas plant efficiency and sustainability. Our carbon capture technology decarbonizes combustion plants, turning CO2 into a valuable product. As the sole provider of fully integrated solutions, in-house manufacturing, and in-house service and maintenance across these technologies, we ensure maximum value.

Our technology

Membrane biogas upgrading
Bright Renewables - Biogas Upgrading - Membrane technology
CO2 liquefaction
Bright Renewables - Biogas Upgrading - CO2 Liquefaction - Project Heek Germany
Bio-LNG: biomethane liquefaction
Bright Renewables - Biogas Upgrading - Bio-LNG
Amine & VSA carbon capture
Bright Renewables - Carbon Capture - Project Greenmac
All technologies

Our services

Service & Maintenance
Bright Renewables - Service & Maintenance - Service on site
Biogas upgrading as a Service
Bright Renewables - Biogas Upgrading As A Service - Project Enschede Grolsch Netherlands
Renewable gas trade service
Bright Renewables - Service & Maintenance - Remote Service Control Room

Biomethane & bio-CO2 production in Germany

Biogas upgrading
0 Nm3/hr
CO2 liquefaction
0 kg/hr
Methane recovery
0 %

For a liqueur distillery in Helmstedt, Germany, Bright Renewables built a biogas upgrader with a CO2 liquefier. Here, the distillery utilizes organic waste to produce biogas. With the our PurePac upgrader, the biogas is purified to biomethane. The CO2 from the biogas upgrading process is recovered and liquefied to food-grade liquid bio-CO2.

More featured projects
CO2 liquefaction and biogas upgrading - Bright Renewables - Germany
Biogas upgrading
0 Nm3/hr
CO2 liquefaction
0 kg/hr
Methane recovery
0 %

Projects with a bright future:

Grolsch
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Aquafin
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Gasum
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Bright Renewables - Biogas Upgrading - Gas treatment skid
BIOO (Brazil)
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Gas Natural Fenosa
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Bright Renewables - Biogas Upgrading As A Service - Project Nieuwdorp Evides Netherlands
Evides
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Dieckmann
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Kolgreen
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Omnis Epito
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IOK Afvalbeheer
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Groengas Jelsum
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Bright Renewables PurePac Compact - Biogas Upgrading - Project Barcelona Spain
Besos Tordera
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Bright Renewables CarboPac-L Grand - Biogas Upgrading - CO2 Liquefaction - Project Tilburg Netherlands
De Dommel Water Authority
 and many more