Here's How Much It Costs To Power Your Gadgets Each Year

light bulb, electricity, utilities

Photo: Flickr / tolomea

We learned via Apartment Therapy that the Electric Power Research Institute has determined that your iPad uses 12 kWh of electricity over the course of a year at a cost of $1.36.Here’s the breakdown on the annual cost of other gadgets they looked at:

  • iPhone 3G — $0.25
  • laptop — $8.31
  • 60W compact fluorescent light bulbs — $1.61
  • 42″ plasma TV — $40.57

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