According to CORDIS; the use of energy is influenced by cultural practices and daily routines like the way we light, heat, cool, wash and cook. Aleksi is a mobile app designed to foster sustainable behaviors in young children aged 8-12. By incorporating gamification, Aleksi aims to inspire curiosity and a competitive spirit while teaching children about energy conservation. Through engaging challenges and rewards, the app encourages children to explore cultural practices related to energy use and develop a deeper understanding of how their daily routines can impact the environment.