dioxide

8 Articles
Turning carbon dioxide into fuel just got easier, thanks to acid bubbles
Tech

Turning carbon dioxide into fuel just got easier, thanks to acid bubbles

From left to right: Ahmad Elgazzar, graduate student in chemical and biomolecular engineering at Rice; Haotian Wang, associate professor of chemical and biomolecular...

Real-time carbon dioxide monitoring without batteries or external power
Tech

Real-time carbon dioxide monitoring without batteries or external power

Graphical abstract. Credit: Nano Energy (2025). DOI: 10.1016/j.nanoen.2025.110872 A research team has developed a self-powered wireless carbon dioxide (CO2) monitoring system. This innovative...

Just 2% of tidal and offshore solar energy could make a dent in carbon dioxide emissions
Tech

Just 2% of tidal and offshore solar energy could make a dent in carbon dioxide emissions

Graphical abstract. Credit: Renewable and Sustainable Energy Reviews (2025). DOI: 10.1016/j.rser.2025.115563 Harnessing just 2% of the energy potential from tidal and offshore solar...

Assessing the potential of hydrogen and carbon dioxide networks for the future of European energy systems
Tech

Assessing the potential of hydrogen and carbon dioxide networks for the future of European energy systems

A comparison chart of system costs across different scenarios, which clearly demonstrates the economic advantages of combining both networks. Credit: Hofmann et al....

Converting the forest industry’s carbon dioxide emissions into raw material for plastics
Tech

Converting the forest industry’s carbon dioxide emissions into raw material for plastics

A pilot plant utilising captured carbon dioxide in VTT Bioruukki Pilot Centre, Espoo, Finland. Credit: VTT Technical Research Centre of Finland VTT Technical...

Largest carbon dioxide separation technology for power generation developed in South Korea
Tech

Largest carbon dioxide separation technology for power generation developed in South Korea

Steam production from the demonstration plant. Credit: KOREA INSTITUTE OF ENERGY RESEARCH Korea Institute of Energy Research (KIER) has successfully demonstrated the world’s...

Solar-powered device captures carbon dioxide from air to make sustainable fuel
Tech

Solar-powered device captures carbon dioxide from air to make sustainable fuel

Researchers have developed a reactor that pulls carbon dioxide directly from the air and converts it into sustainable fuel, using sunlight as the...

Scientists develop 3D concrete printing method that captures carbon dioxide
Tech

Scientists develop 3D concrete printing method that captures carbon dioxide

Image segmentation and analysis of 3D printed concrete with X-ray micro-computed tomography; (a) 3D reconstructed volume and (b) 2D planar cross-section. Credit: Carbon...