An excessive amount of carbon dioxide is the main cause of climate change. One of the best approaches is to capture and convert carbon dioxide (CO2) into fuel such as methane. On the other hand, a sustainable way to solve the energy problem is to generate alternative energy source, however, challenges related to the storage of renewable electricity are preventing the development of these technologies. Thus, CO2 conversion to methane using renewable hydrogen has the great potential to provide a solution to these two problems of excessive CO2 levels, and the temporal mismatch between renewable electricity production and demand, as well as hydrogen storage.
Click here for original story, Closing the carbon cycle to stop climate change
Source: Phys.org