But for what concerns summer, it should be necessary to reduce the heat entering the building, to do this, it could be useful to study the position of the building, orientating it in a way that doesn’t get direct radiation during the hottest part of the day, or maybe reducing the openings on that specific side that faces sun. Also studying a good shading system can be helpful to improve the comfort inside, or a specific type of glass that is able to block part of the radiation, leaving a good amount of light in, so that is not necessary to use the artificial one.