Keep the Cold in the Fridge

Leaving the fridge door open while you decide what to graze on is not sustainable. Tips: Use your phone to take a photo inventory of the fridge contents so you can just grab what you know is in there easily, without wasting all the energy of your fridge trying to cool down your house while you decide what is available to eat.

You can also post your fridge content photos to flicker: http://www.flickr.com/groups/inthefridge/.