FEGT’s Microalgae CO2 Capture Startup turning science into action

What if some of the microorganisms on Earth could help address one of humanity’s greatest environmental challenges?

The Faculty of Engineering and Green Technology (FEGT) took a meaningful step towards climate action with the launch of the Microalgae CO₂ Capture Startup Project at the Kampar Campus on 5 December 2025. The initiative reflects UTAR’s commitment to sustainability and showcases how research innovation can be transformed into tangible environmental solutions.

A symbolic ribbon-pulling marks the official launch of UTAR’s Microalgae CO₂ Capture Startup Project, where science, partnership and sustainability come together. Prof Choong (fifth from right), Dr Toh, Mr Cheng, Mr Mohd Firdaus bin Md Fauzi, and Ms Lam Yuen Yi; and (fourth from left) Ir Prof Dr Ng Choon Aun,
Mr Jenson Leong, Dr Yeap, and Dr Sum

The launch was graced by the presence of UTAR academics, project partners and collaborators, including UTAR Vice President for Student Development and Alumni Relations Prof Dr Choong Chee Keong, FEGT Dean Ir Prof Dr Ng Choon Aun, Project Leader Assoc Prof Ir Ts Dr Toh Pey Yi, Doctor of Philosophy (Engineering) student Mr Cheng Yi Sheng, Mr Jenson Leong from Greenheart Global Sdn Bhd, and Ms Lam Yuen Yi from the Society of Petroleum Engineers (SPE). Also in attendance were collaborators from UCSI University, namely Assoc Prof Ir Dr Yeap Swee Pin and Dr Sum Jing Yao, reflecting strong inter-university and industry support for sustainability-driven innovation.

Microalgae may be microscopic in size, but their impact is significant. These naturally occurring photosynthetic organisms are capable of absorbing up to fifty times more carbon dioxide than terrestrial plants of the same area depending on species and conditions. For every kilogram of microalgae biomass produced, approximately 1.85 kilograms of CO₂ are captured during photosynthesis. Harnessing this remarkable ability, the project translates laboratory research into a functional microalgae cultivation system designed to absorb carbon dioxide from the surrounding air.

A live microalgae system designed to absorb carbon dioxide, showcasing research-driven solutions for a greener campus

The project was initiated by Dr Toh from FEGT Department of Chemical Engineering, and her PhD student Mr Cheng, whose work focuses on developing and scaling microalgae-based systems for efficient carbon capture. The installation not only contributes to improved air quality on campus, but also serves as a live demonstration platform for sustainability education and research.

The Microalgae CO₂ Capture Startup Project was officially launched by Prof Choong, who in his opening remarks emphasised that sustainability is deeply embedded in UTAR’s institutional philosophy, academic programmes, research culture, and community engagement.

Prof Choong commending the Faculty for its dedication and collaborative effort in successfully installing the microalgae cultivation tank

He added, “Guided by the United Nations Sustainable Development Goals, UTAR continues to advance initiatives that integrate education, innovation, and environmental responsibility. The Microalgae CO₂ Capture Startup Project directly supports SDG 13: Climate Action, while also contributing to SDG 4: Quality Education and SDG 17: Partnerships for the Goals.”

This pioneering initiative was made possible through the generous sponsorship and support of CCM Group of Companies, Greenheart Global Sdn Bhd, the Centre for Environment and Green Technology (CEGT), the Prof Nakayama Student Development Fund of FEGT, and Prof Dr Zuraidah binti Abd Manaf, UTAR Vice President for Research, Development and Commercialisation.

Mr Cheng sharing insights into the scientific principles and engineering approaches behind the microalgae CO₂ absorption technology

As part of the launching ceremony, Mr Cheng introduced the microalgae CO₂ absorption technology, sharing insights into the scientific principles and engineering approaches behind the system. The ceremony also included a visit to the microalgae tank installation, where a ribbon-pulling ceremony symbolically marked the commencement of operations.

The programme was further enriched by invited talks delivered by Dr Yeap and Dr Sum from UCSI University, who shared perspectives on energy transition, green technologies, and carbon footprint mitigation strategies. Their contributions highlighted the critical role of interdisciplinary collaboration in driving sustainable development.

Dr Yeap (top) and Dr Sum shared their expertise on green technology and carbon mitigation solutions during the seminar session

Beyond the launch, the microalgae cultivation system will continue to operate as a visible feature on campus, offering opportunities for ongoing STEM outreach activities, knowledge transfer, and public engagement. Organised by the Faculty of Engineering and Green Technology (FEGT), the Centre for Environment and Green Technology (CEGT), UCSI University, and the Society of Petroleum Engineers (SPE), the project reflects UTAR’s aspiration to transform research into action and inspire collective responsibility for environmental sustainability.

As microalgae quietly absorb carbon dioxide and convert it into life, they remind us that meaningful climate solutions can begin on the smallest scale, when innovation is guided by purpose and collaboration.

Celebrating sustainability in action - guests, collaborators, and participants come together at UTAR’s microalgae CO₂ capture tank following its official launch