## How much electricity (to the closest 10 kilowatt-hour) does it take to power your iPhone or Android for a year? 1 kWh? 10 kWh? Or 100 kwh?

How much electricity (to the closest 10 kilowatt-hour) does it take to power your iPhone or Android for a year? 1 kWh? 10 kWh? Or 100 kwh? The answer: 1 kWh. This is the amount of electricity you’d need to power ten 100-watt incandescent lightbulbs for an hour. Far from anything worth being […]