#Japan #Fukuoka #Kyushu University #Carbon Xtract #m-DAC

Carbon Xtract Secures Funding for CO₂ Capture

Carbon Xtract, a startup originating from Kyushu University, specializing in a membrane-based Direct Air Capture (m-DAC®) technology, has successfully concluded its Pre-Series A funding round. This funding, referred to as the 1st Close, was announced on August 14, 2026, and is aimed at enhancing their innovative approach to carbon capture from the atmosphere.

Overview of Funding and Leadership Changes

The funding round featured key investors including Carbon Xtract's founders, Tetsuo Moriyama (CEO) and Shigeki Fujikawa (CTO), along with investment entities such as Femto Partners and GxPartners LLP. Additionally, Kyushu University participated as an investor. Following this capital influx, the company's management will hold the majority of voting rights, solidifying a framework for rapid decision-making and growth acceleration.

Since its establishment in May 2023, Carbon Xtract has gone into partnerships leveraging Kyushu University’s cutting-edge CO₂ separation membrane technology and the business capabilities of Sojitz Corporation. Together, they are working vigorously on joint development across various sectors.

The urgent climate change measures necessitate swift implementation of decarbonization solutions, prompting Carbon Xtract to adopt a proactive approach to expand its business. With Femto Partners leading the investment, the company is poised to enhance its operational independence and accelerate its growth in the rapidly evolving market.

Details of the Funding Round and Future Plans

• - Funding Round: Pre-Series A (1st Close)
• - Planned Next Steps: Additional funding in the same round (2nd Close) is expected by the end of 2026.

Use of Funds

The funds raised will be utilized for:

• - Conducting verification experiments aimed at the societal implementation of m-DAC®.
• - Strengthening recruitment for research and development, business development, and operations.

Vision for the Future

With global warming progressing at an alarming rate, suppressing the rise in atmospheric CO₂ concentration is critical. The challenge of decarbonization has become essential for both enterprises and society as a whole. At the same time, carbon remains an invaluable resource that supports our lifestyles and industries.

Carbon Xtract envisions a resource-circulating society where CO₂ can be captured and repurposed using membrane separation technology. Their m-DAC® system selectively extracts CO₂ from the air, similar to an air purifier. Its simple structure, which does not require heating, allows for compactness and decentralized installation, promoting on-site applications. The captured CO₂ can be utilized directly in agriculture and beverages, with future possibilities including conversion to fuels.

Investor Insights

Femto Partners | Tetsuya Isozaki

I strongly resonate with the aspirations of Carbon Xtract’s leadership to utilize Kyushu University’s world-class membrane technology for CO₂ recovery and repurposing, and I am honored to serve as a lead investor. I feel privileged to contribute to the transition into an independent startup structure through advisory support in the MBO process.

GxPartners | Ken Nakahara & Shunsuke Okumura

To achieve carbon negativity, DAC technology that captures CO₂ directly from the atmosphere is ideal, yet existing methods encounter cost barriers. We believe Carbon Xtract’s unique membrane technology offers an unprecedented solution by ensuring energy efficiency and mass production viability. We eagerly anticipate the deployment of this Kyushu University-originated technology.

Kyushu University | Shinji Onishi

It is reassuring to see Carbon Xtract making significant strides toward societal implementation of Kyushu University’s research outcomes. We look forward to seeing the additional growth and expansion of their operations following this funding and the transition to a new management structure.

Management Commentary

Tetsuo Moriyama, CEO

I am thrilled to share this announcement. About five years have passed since I first met Professor Fujikawa, and we remain committed to our mission of disseminating this technology. Our team will work diligently toward the fastest possible societal implementation. I extend my gratitude to our existing shareholders and the new investors who have joined us. We are embarking on a 'second founding period' and look forward to your continued support.

Shigeki Fujikawa, CTO

I am excited to see the membrane separation technology I have dedicated many years to being brought closer to societal implementation thanks to collective support. As CTO, I will focus on refining this world-class technology into a reliable product, contributing to the realization of a new future society where carbon circulates.

Contact Information

For inquiries regarding this announcement, please reach out to Carbon Xtract at:
Email: [email protected]

*This release does not intend to solicit investments.