low-emf refrigerator

Is anyone aware of a mini-fridge that might be better than others in terms of EMF?  Thanks.

  I know a lot of low emf situations have a vented propane fridge.  The key is vented or have it on the patio or porch.  One that runs off propane and no DC motor-horrid offenders.  I hear there is one made by diamond.  They are all SO pricy and then the cost of having the propane man install the vents and hook it to a tank, but then the price of all the lost food in a power outage is much worse!