Energiesparmeister is an innovative initiative aimed at promoting climate protection within schools across Germany. Sponsored by co2online and supported by the Federal Ministry for Economic Affairs and Climate Action, this competition invites schools to showcase their best environmental projects. Participants engage in a variety of activities, such as energy-saving challenges, balcony power plants, and climate-neutral energy supply systems for their school buildings.

Each year, student teams creatively and effectively contribute to sustainability efforts, with noteworthy projects being recognized and awarded a range of prizes. The Energiesparmeister competition not only highlights the achievements of these schools but also serves as a platform for sharing ideas and strategies to inspire further climate action. The initiative provides a wealth of resources, including guides on starting climate protection projects and organizing student enterprises. Furthermore, schools can stay updated through a dedicated newsletter. Overall, Energiesparmeister champions the role of education in fostering environmental stewardship and encourages young people to lead the way in combating climate change.