In the European Green Deal, the EU set a binding goal of attaining climate neutrality by 2050 and a 55 per cent reduction in emissions by 2030. These ambitions in the areas of climate, energy and transport are reflected in the Fit for 55 package, together with the new duty of ESG reporting for large companies. The Carbon Tracker initiative collects data related to these topics, makes it possible to observe their developments over time, and provides the participants with a platform for commenting on changes in climate protection and their socio-economic impact on the Czech Republic.