How to make complex energy understandable? This is the question we started our collaboration with TalTech's Institute of Energy Technology. SmartHeat was born.

NutiSoojus is a mobile application that helps you understand: • what fuels are used to produce heat in different regions of Estonia • how to compare district heating and local heating • what is the impact on primary energy consumption and CO₂ emissions • how users' daily choices affect the entire district heating system The most interesting part was not the technology. It was the interpretation. From a complex model to understandable information. From the system level to the user level. Technology alone does not create change, but understanding it. Only then can people make informed choices.