One of the products of biomass, natural gas or coal combustion is carbon dioxide. Its increased presence in the atmosphere is considered to be the reason for global warming. Academic circles are looking for ways to utilise CO2 to finally solve the problem related to the presence of this gas in the atmosphere. Experts recommend producing fuel for cars and aeroplanes from carbon dioxide using an artificial photosynthesis process. The method still requires further development of the technology, not least to ensure its profitability.