Saving energy in the workplace Lighting Switch off the lights if there is _________________. Careless use of artificial light costs companies _________________ every year. Installing dimmers and motion sensors can be _________________ . Heating This also covers two closely related areas, i.e., _________________. In company buildings, _________________of the energy consumed is used for space conditioning. If you want to extend the life of your equipment, _________________ is absolutely essential. It is worth spending money on programmable thermostats because they are _________________ . Office equipment If you leave your office for more than _________________ minutes, turn your computer off. _________________ The computer monitor typically consumes of the total energy used by the system. Employees should be encouraged not to use the photocopier during the _________________ . Copiers often have automatic controls to reduce their power consumption during _________________ . Such a copier can save you up to _________________ in electricity compared to standard models.