I have lived without a fridge for the last 3 years and write a blog about how to do this and related ideas. I also live without a car, tv, cell phone, microwave, dryer, makeup, hair dryer, freezer, dishwasher, … I live on about $3 of 100% renewable energy a month.
Its fun, easy, saves money, and is on the the beginning!!
Please come and visit my blog and add comments, questions, or further ideas.