- PC monitors use around 65% of a computer’s energy and cost around £30 per screen each year
- One old light bulb can create 2 tons of CO2 each year – yet daylight is free and produces zero CO2 emissions
- Screens and devices left on standby mode generates 1% of the global CO2 emissions (for example, air travel = 3%)
- 6.5million people in UK admit to leaving lights on when they aren’t in the room (that’s 37,440 tons of CO2 per day/£800+ per person each year)
