Taking into consideration last week’s energy saving tip: Remember to set room thermostat / radiator valve dial at around “1” (13 °C / 55 °F) for unoccupied spaces at your home.
Additionally, when you clock out at work, let all radiators around your office area clock out. Set radiators at a lower temperature, especially the ones that are in low occupancy areas; for example, kitchens, hallways, and bathrooms.