A radio with 15 watt, it plays music for four hours, consumes 0.06 kWh.
The math behind it: 15 W x 4 h = 60 Wh (0,06 kWh).
What can you do with 1 kWh?
- About 133 slices of toast in a toaster oven
- Leave an energy-saving lamp burning for about 90 hours
- About 50 hours of working actively on a laptop
- Watch about 7 hours of TV
- Iron about 15 shirts
- Run a refrigerator with a capacity of 300 liters for about two days
- Do about one wash cycle with the washing machine