06.05.2026
Direct Air Capture, e-Methanol and CO2 Electrolysis Technologies Win “Best CO2 Utilisation 2026” Innovation Award
Three pioneering CCU and Power-to-X technologies recognised by live audience vote at the CO2-based Fuels and Chemicals Conference 2026
On 28-29 April 2026 the CO2-based Fuels and Chemicals Conference 2026 brought together nearly 170 participants to discuss the latest developments in Carbon Capture and Utilisation (CCU) and Power-to-X technologies. A key highlight of the event was the presentation of the “Best CO2 Utilisation 2026” innovation award, recognising outstanding technological advances in the field.
The award, co-organised by nova-Institut and CO2 Value Europe and sponsored by Yncoris, honours innovative solutions that convert CO2 into fuels, chemical building blocks and materials.
This year’s winners – RAPCO2 (Italy), Aerleum (France), and OCOchem (USA) – were chosen by a live audience vote from six nominated innovations. Their technologies showcase complementary pathways for industrial CO₂ utilisation, spanning Direct Air Capture with integrated conversion to e-fuels, scalable e-methanol production, and electrochemical processes that produce carbon-negative intermediates such as formate and ethylene.
Three winning technologies converting CO2 into fuels and chemicals
Collectively, the six nominees reflect the rapid maturation of CO2 utilisation, highlighting solutions that range from distributed capture technologies to industrial-scale fuel synthesis and advanced electrochemical conversion. The three winning innovations selected by the audience demonstrated that CCU progresses in a particularly impressive way:
First Place: RAPCO2 (IT) – BlueLeaf and eJungle
RAPCO2 brings two indoor Direct Air Capture (DAC) products to the market: the first is BlueLeaf, is equivalent to one hectare of forest and is capable of capturing the CO2 produced in small shops or offices. The second, eJungle, is a sort of “jungle 2.0”, equivalent to 80 BlueLeaf combined, which not only captures CO2 at a larger scale but also converts it into an intrinsically safe chemical product, sodium acetate. The CO2 captured by BlueLeaf and eJungle is converted into acetate through a patented bioreactor, which is able to regenerate the DAC material at very low energy demand. The acetate collected is then processed in the main plant, which goes through a ketonisation-hydrogenation step to isopropyl alcohol (IPA). IPA is a safe, non-toxic eFuel with a higher calorific value than others (e.g., methanol) and with greater potential for applications.
Second Place: Aerleum (FR) – Direct Carbon Utilisation Technology
Aerleum’s Direct Carbon Utilisation technology enables the direct conversion of atmospheric industrial CO2 into valuable commodities such as fuels and chemicals. This integrated and patented technology is designed for scalable industrial deployment, delivering carbon-neutral products at competitive cost.
The first application is e-methanol, a versatile low-carbon fuel and chemical feedstock that can be used primarily in aviation (converted into jet fuel) and in maritime shipping (as a drop-in fuel). Beyond mobility, e-methanol also provides a sustainable building block for the chemical industry, enabling the production of everyday goods with a lower carbon footprint. By targeting hard-to-abate sectors, Aerleum offers a practical, scalable, and high-impact pathway to decarbonisation.
Third Place: OCOchem (US) – OCOchem FluX Electrolyzer 400
The OCOchem Carbon FluX Electrolyzer (CFX) 400 electrocatalytically regenerates captured carbon dioxide and water into sustainable formic acid or potassium formate. The CFX 400 employs a stack of 4 large industrial-scale CO2 electrolyzer cells using the company’s in-house fabricated Axial FluX Gas Diffusion Electrodes, each measuring 15,000 cm2 , over 6 times larger than previously reported. The modular factory-fabricated system was deployed and commissioned in 6 weeks, produces 60 tons/year, operates at 85 % Faradaic Efficiency with a high current density (250 mA/cm2) and has a demonstrated Axial FluX Gas Diffusion Electrode durability of over 1200 hours. The first commercially available carbon-negative formates began shipping in October 2025 to 5 different customers.
The three additional nominees included ICODOS from Germany, producing eMethanol; CERT Systems from Canada, with an electrochemical pathway to ethylene production; and CYNiO from Germany, producing CO2-based isocyanates.
nova-Institute contributes expertise in renewable carbon cycles and supports the defossilisation of the chemicals and material industry. CO2 Value Europe connects stakeholders across the CCU value chain, and Yncoris enables industrial implementation through infrastructure, engineering support and operational expertise.