The 3 R's of Refrigeration: How to Repurpose Your Old Appliance

| 6/19/2014 4:42:00 PM

When it comes to household goods, the drumbeat of a sustainable lifestyle is longevity; the longer you use an item, the longer it stays out of the landfill, and the longer before a new purchase requires the use of virgin resources. However, there's one item you shouldn't try to push past its natural life cycle for the good of the planet: your refrigerator. When it comes to that most essential of all modern appliances, the best way to be eco-friendly is to stick with the tried and true three R's: reduce, reuse or recycle.

Recycle An Old Refrigerator


Reducing the energy use of your refrigerator is one of the single most effective "green" steps you can take in your home. As we all know, reducing energy demand results in reduced emissions of greenhouse gases and air pollutants, and a fridge uses a lot of energy. That food chiller is responsible for an average 13 percent of your household energy use. And that's a modern refrigerator, full of super thin, highly efficient insulation. If your fridge is clocking in at a decade or two, that figure skyrockets.

According to the Environmental Protection Agency, replacing an inefficient, 20-year-old refrigerator with an Energy Star-rated appliance saves 700 kWh/year or more. For tips on picking the most energy-efficient fridge for your needs, read this article I wrote for


7/16/2014 11:01:55 PM

If your frig breaks, and is beyond repair, there is another life awaiting. They make great grow rooms. These ice boxes have great seals on the doors, white reflective interiors that can easily be cleaned and sterilized, and nice shelves that allow light and dripping water to pass. The interior light can be put on a timer and a simple heater element with a temp switch can be installed. Yes, you can create the perfect environment for your plants starting out in life. Great for isolating plants too. This goes good with an old broken down microwave that's converted into a seed starter. The glass door allows for quick viewing. Again, add a timer for the light. You can use the fan for cooling the inside down, via a temp switch, and for recycling the air. I have been doing this for years for myself and others. Maybe I should make a video for youtube? Nah, I'm not that good looking.

7/16/2014 5:33:55 PM

Always consider the source of any information. At the end of the article, it clearly states that the author "writes about appliances and green homes for Home Depot." So this writer works for a huge corporation that makes money selling new appliances. What else could she recommend but to take old refridgerators out of use? Another commentor asked how long it would take to repay the embedded costs of a new 'fridge in reduced energy use: sourcing the oil, manufacturing the plastics, mining the iron ore & coal, making the coke & making the steel, the coolant, whatever insulation they use, the fabrication of the refriderator - AND the transportation of all the materials and components, AND shipping the finished refidgerator to the store. That's a lot of energy! (And pollutants produced not just in generating energy.) Anyone care to calculate those costs? For those who live in more rural areas, running a 2nd 'fridge can be more energy-efficient than making a trip out to the store (as another mentioned). PLUS, a 2nd 'fridge in a garage or basement may use less energy than one in the kitchen, as those areas are already cooler! We run two old refridgerators and a freezer our electricity use (and total energy) is pretty low. This article illustrates a sad trend in MENews articles; they sound good, but end up promoting things that are not beneficial to us or the planet. (Like the article on mosquitos recommending the use of DEET! Sigh.) Maybe this is an unavoidable consequence of a publication paid for by advertisements. We're long time fan of MENews, and all the practical tips and info on living 'outside the box': saving money, reducing our burden on the planet, reducing our exposure to man-made chemicals, etc.

7/14/2014 7:58:41 PM

We use old chest freezers for feed storage. The locks are broken off so no child gets caught inside, then a concrete block sets on top to keep the mice out. Three neighbors go together and use an upright freezer as a smoker, taking turns minding the fire. I use an old upright freezer as a seed starter inside the greenhouse. Place a 100w light fixture on the bottom, or an old heating pad works, also. You can close the door all the way if it's cold, or crack it till you get the temperature you want. I set on old fridge next to where we park the cars and trucks to hold all our windshield cleaner, oil bottles, rags, etc. where they are convenient, stay dry, and the animals cannot get to them. All of these have had their locks removed, and the cooling units have safely removed and recycled. (Plus with this gone, they don't weigh so much.)

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