After successfully commissioning two CO₂ capture systems in the Netherlands and one in Austria, Green Gas and Liquids (GGL) is now calling on French greenhouse growers who want to become the first in France to operate a commercial greenhouse with integrated CO₂ capture technology — reducing CO₂ costs while increasing yields and crop quality.
With CO₂ prices remaining volatile, supply security uncertain and sustainability requirements increasing, growers across Europe are reassessing how they source CO₂ for crop fertilization, notes Managing Director Laleh Hosseini. "CO₂ capture from flue gas has proven to be a reliable and economically viable solution under commercial greenhouse conditions."
In the Netherlands, two greenhouse operations are running CO₂ capture units in daily production (DES since 2019 and Wijnen Crops since 2021). Last November 2025, a third system in Austria has been commissioned at a tomato grower, where biogenic CO₂ from a biomass boiler is captured, purified, continuously monitored and safely injected into the greenhouse.
By integrating with a Galloxol CO₂ Capture Unit (CCU), growers can significantly reduce dependence on external CO₂ deliveries and exposure to price volatility. CO₂ becomes an on-site resource, supporting competitive and stable production costs.
"Depending on the installation size, a CCU can deliver 3,000 to 45,000 tones of CO₂ per year, CO₂ dosing rates of up to 250 kg/ha/hour, 10–15% higher tomato yields, improved fruit quality (color, firmness and uniformity) and a reduced carbon footprint and the option to market produce with a low-carbon or fossil-free profile. For growers, this means lower CO₂ costs, predictable pricing and higher yields, helping ensure that high-quality fruits and vegetables remain affordable for the market."
The company's proprietary Galloxol Carbon Capture Technology, offers a safer, more environmentally friendly, and cost-effective alternative to traditional amine-based CO2 capture systems, shares Laleh. "Thanks the biodegradable solvent and zero vapor losses, the Galloxol process eliminates concerns over hazardous emissions. It's the only solvent with a proven track record in this field."
© Thijmen Tiersma | HortiDaily.comGreen Gas & Liquids at Fruit Logistica 2025, with Managing Director Laleh Hosseini on the left next to Arie van der Meulen and Theau Bunel.
Bringing CO₂ capture to France
After proving the concept in the Netherlands and Austria, GGL is now actively seeking French growers ready to take the next step. "Becoming the first greenhouse operator in France to integrate CO₂ capture offers long-term CO₂ self-reliance, reduced exposure to market volatility and a strong sustainability position."
GGL works closely with growers and understands the importance of cheap heat and reliable CO₂ to deliver high-quality produce at competitive prices.
Beyond biomass: CO₂ capture from CHP flue gas (natural gas and biogas)
While biomass plays an important role, GGL recognizes that there is not enough sustainable biomass in Europe to supply all greenhouse operations. At the same time, CHP systems running on natural gas or biogas remain a key part of the energy mix for many growers.
In response, GGL is also actively working on CO₂ capture projects for flue gas from CHP installations, including natural gas and biogas plants. "This approach allows growers to continue using reliable CHP systems for efficient, cost-effective heat, recover CO₂ produced at night that would otherwise be lost, improve economics during electricity price dips by reducing avoidable losses, reduce natural gas consumption to the level strictly needed for heat demand and secure a stable, on-site CO₂ supply aligned with existing energy infrastructure."
© Green Gas & Liquids
Meet GGL at SIVAL 2026
French greenhouse growers interested in reducing CO₂ costs, securing stable production prices and increasing yields are invited to contact Green Gas and Liquids (GGL) or meet the team at SIVAL 2026 (Angers, 13–15 January 2026) HALL D · Booth A-247. The Dutch company has a French speaking team. For a free entry ticket to SIVAL, contact: [email protected]. Also contact the Dutch company by email or visit their booth at SIVAL 2026 to discuss how proven CO₂ capture technology can strengthen the competitiveness of French greenhouse production.
For more information:
Green Gas & Liquids
Ondernemingsweg 4C
2404 HN Alphen aan den Rijn
+31 85 4016010
[email protected]
www.greengasliquids.com
