At Munich’s Michaeli-Gymnasium, students are trying to significantly reduce CO₂ emissions. But this is not that easy. After all, what good are new bike racks and vegan snacks if the old building is not renovated?
After all, many go to school by bike. Tenth grader Lena was happy about that. What shocked her was that her school, the Michaeli-Gymnasium in Munich, emits almost 700,000 tons of CO₂ every year. And that this is mainly due to the heating. For several months, she and 20 classmates have been looking for a way to change that.