Things that we have done so far: We have been measuring the light and heat. We have turned the radiators to lower heat. We have been reducing the use of lights and use of water. We are trying not to use elecricity so much, and we have gone to see and learned about the schools heating and elecricity systems. We also went to see the boiler-room. We have been keeping the blinds open, so we wouldent need to keep the lights on all the time. We don´t use our school computers very much that we would save energy. We have been naming the lightswitches, so that we don´t need to blink the lights to find the right one. We have kept the doors closed, so that the heat wouldent escape. Also every time we wash our hands, we do it fast enough, that we wouldent use so much water. So that´s most of the things we have done so far for saving energy, water and electricity.