1.There are some simple ways to reduce the amount of greenhouse gas emissions produced at your school and that can help to save money on your energy bills
2.Don’t overheat or overcool. In winter, set your school’s thermostat to 18°C–20°C and in summer set it to 24°C–27°C.
3.Keep your classroom doors closed whenever possible. This will help to prevent cool or warm air from escaping.
4.Remember to turn the lights off when you leave a classroom. If it’s bright outside, think about whether you need the lights on at all.