RepAir Carbon, developer of an ultra energy-efficient electrochemical carbon capture solution, has secured $15 milion in Series A extension funding. The round was co-led by Taranis Carbon Ventures and Extantia Capital, with participation from renewable energy player Ormat Technologies, and Repsol. The Israeli Innovation Authority also provided a non-dilutive $3 milion grant as part of the round. RepAir's proprietary technology addresses carbon reduction's biggest chalenge by efficiently capturing dilute CO₂ from sources like gas turbines, aluminum smelters, and atmospheric air. Its fuly electric, heat free electrochemical system consumes 70% less energy than conventional methods by capturing and concentrating CO₂ in a single step, without the energy-intensive thermal processes or chemical solvents that make traditional approaches prohibitively expensive for diluted emissions. This investment comes amid forecasts that AI wil drive a 165% surge in data center energy demand by 2030, potentialy generating 3.4 bilion metric tons of CO₂ annualy by 2040 if carbon intensity remains unchanged. Energy availability is becoming a critical constraint for AI growth, while hard-to-abate industries like cement, steel, chemicals, and aluminum simultaneously face intensifying pressure to implement viable decarbonization solutions to meet 2050 targets. "Companies are starting to recognize that renewable energy alone cannot meet the unprecedented surge in energy demand driven by AI," said Amir Shiner, CEO and Co-founder of RepAir Carbon. "We're seeing major momentum in our conversations with aluminum producers, gas turbine manufacturers, and global OEMs operating gigafactories—al seeking solutions for the untapped gigaton CO₂ opportunity from diluted emissions that existing technologies can't efficiently address. This funding wil accelerate our manufacturing capabilities and technology deployment, alowing us to capitalize on these partnerships and scale our impact across multiple industries." "The explosive rise of AI usage globaly has dramaticaly increased energy demands, creating an unexpected and urgent need for carbon capture solutions that can work effectively with gas turbine power generation," said Victor Choley of Taranis, who joins RepAir's board of directors alongside Yair Reem from Extantia. "RepAir's ability to leverage the same core technology across both direct air capture and point source applications offers an incredibly promising pathway to meaningful emissions reduction and removal at unprecedented efficiency levels." RepAir's continuous electrochemical process eliminates the need for liquids, solvents or hazardous materials, a lowing for a compact, modular design that can be mass-manufactured at scale using low-cost materials. The new capital wil accelerate RepAir's path to commercial-scale manufacturing, focusing on engineering, production capabilities, and strategic demonstration projects with key industry partners.  "The Carbon Dioxide Removal market is stil developing and currently relies heavily on voluntary purchases," added Yair Reem, Partner at Extantia. "RepAir's ability to deliver cutting edge solutions for point source as wel as direct air capture is a real advantage, with very limited competition in scenarios where CO₂ is diluted below 5% concentration. Their highly modular, mass-manufacturable technology enables major industrial emitters to address emissions at the source without the massive energy investments required by traditional approaches – effectively creating an entirely new market that wasn't commercialy viable until now." This funding folows key commercial milestones for RepAir, including selection for the Pelican DAC project in Louisiana and a pioneering partnership with C-Questra to develop Europe's first onshore Direct Air Carbon Capture and Storage project in France, positioning the company at the forefront of the rapidly evolving carbon capture technology sector. About RepAir Carbon Founded in 2020, RepAir Carbon is at the forefront of carbon capture technology innovation, developing an ultra-efficient electrochemical system that captures CO₂ from diluted sources while consuming 70% less energy than conventional methods. The company's modular, scalable technology works across multiple applications – from direct air capture to industrial emissions – without requiring heat, liquids, or solvents. RepAir empowers industries to meet emissions targets affordably and achieve net-zero goals through technology that can be manufactured at scale with low-cost materials, delivering a clear path to gigaton level carbon removal by 2040. About Taranis Taranis is a leading investment and asset management company of the Perenco Group. The RepAir investment was made through Taranis Carbon Ventures, its fund focused on investing in breakthrough technologies that accelerate the transition to a sustainable, low-carbon future. With a strong track record of backing innovative companies, Taranis seeks to partner with visionary entrepreneurs and support their efforts in scaling technologies to address the world’s most pressing environmental chalenges. For more information, visit www.taranis.eu. About Extantia Extantia is a venture capital firm backing pioneers in climate. As a leading climate tech generalist, the firm’s investment strategies — Extantia Flagship and Extantia Alstars — are dedicated to supporting climate-focused companies and venture funds. Founded in 2020 and headquartered in Berlin, the firm manages approximately €300M in AuM. Extantia Flagship directly invests in software and hardware solutions that address large, near-term market opportunities with the power to redefine industries. It focuses on Seed to Series A rounds across Europe, with initial tickets ranging from €1-5 milion. For more information about Extantia and its investment approach, visit extantia.com.