On Thursday 17th a mechanical engineer called Fèlix Mora came to our school. He explained us how to save energy at school and at home. He gave us some tips:
* It's better to have a shower than a bath because we are saving water and electricity at the same time.
* We have to put the dishwasher and the washing machine when they are full.
* We have to clean the light bulbs because they make more light with the same energy.
* We should use natural light, heat and cooling.
* We have to switch off the projectors when we don't need them.
* We should switch off the lights if we are not going to be in the classroom for more than half an hour.
* When we have to buy new light bulbs we should look at the scale energy label and the light they produce (lumen)
