Ecological Systems and Devices Annotation << Back Personal Carbon Footprint Diagnostic System Muravyova E.A., Kulakova E.S. In recent years, the problem of climate change has become more acute and urgent. Climate change leads to a number of problems, such as an increase in the frequency of extreme weather conditions, a reduction in the availability of food resources, a threat to the lives of many living creatures, and much more. One of the key factors leading to climate change is the release of greenhouse gases, including carbon dioxide, into the atmosphere. In this regard, more and more people are starting to think about how to reduce their personal carbon footprint. Developing a personal carbon footprint diagnostic system can be a very useful and relevant idea. Such a system will allow users to easily track their carbon footprint by estimating the amount of greenhouse gas emissions associated with their daily activities and habits. With the help of such a diagnostic system, users will be able to track their carbon footprint, fi nding out how much carbon is released when using a car, when buying food, when using energy in the house, etc. Keywords: personal carbon footprint, emissions, emissions, transport, system, energy resources. DOI: 10.25791/esip.2.2024.1429 Pp. 09-23.