RMIT's C2X System Wins Eureka Prize for Integrated Carbon Conversion
A breakthrough from RMIT University merges carbon capture and conversion into a single process to slash decarbonization costs.
RMIT University researchers have secured the 2026 Australian Museum Eureka Prize for Innovative Use of Technology for their C2X carbon capture and conversion system. The award recognizes a breakthrough that streamlines the process of turning waste emissions into usable resources.
Led by Professor Tianyi Ma, the C2X team has developed a system that integrates the capture of carbon dioxide and its subsequent conversion into a single, unified process. This approach departs from traditional methods by eliminating the need for separate stages, which the team says reduces engineering complexity, energy losses, and overall operational costs. To date, the researchers have successfully developed a 3 kW carbon conversion prototype device to demonstrate the technology's viability.
The Shift to Integrated Capture
Conventional carbon capture and utilization (CCU) typically operates as a two-step sequence: CO2 is first captured from an emission source and then transported or processed for conversion into a final product. This separation often creates significant energy penalties and increases the financial burden on operators. By combining these steps, the C2X technology removes the inefficiencies inherent in the multi-stage transition, making the transition from waste to product more direct.
Industrial Implications
The technology has already seen practical application through demonstrations with Victorian industry partners, including major industrial emitters and biogas manufacturers. These collaborations are supported by a strategic network including investment partner Resi Ventures and supply chain partner Hart Bioenergy.
By lowering the energy and cost barriers associated with carbon conversion, the system provides a more feasible pathway for heavy industries to decarbonize. Turning waste CO2 into value-added chemicals and lower-emission fuels creates a tangible economic incentive for industrial emitters to adopt capture technologies that were previously cost-prohibitive.
Future Outlook
While the current prototype focuses on foundational conversion, the technology could potentially be used to produce jet fuel in the future. Professor Tianyi Ma noted that the Eureka Prize validates the importance of translating fundamental science into practical technologies that can make a real difference to industry and the environment. Observers will now look to see how the 3 kW prototype scales for larger industrial deployments.