We're eating more eggs than ever. According to data from the United States Department Of Agriculture's Economic Research Service; back in 1909, over 2 billion dozen eggs were produced in the USA. By 2009, that had increased to 7.5 billion dozen.
It's a lot of eggs and while not all are transported in the egg cartons we see in the supermarket; it would still work out to be many millions of cartons each year being discarded.
What are egg cartons made of?
An egg carton may be made from plastics such as Styrofoam or from recycled paper and molded pulp. One way to make your egg consumption a little more environmentally friendly is to ensure you buy eggs in paper based packaging as styrofoam is difficult to recycle.
Recycling egg cartons
If the eggs you buy are in plastic packaging that isn't styrofoam; look for a triangle with a number inside it stamped on the packaging. This is a plastic resin code and depending on the number, it may be possible to place this packaging in your recycling bin.
Even though the paper based version of the packaging is biodegradable, when thrown in with your general household rubbish it will likely wind up in landfill where the decomposition process takes a lot longer.
Additionally, as the waste in landfill is buried, decomposition occurs in an anaerobic environment, which is one without oxygen. Microbes that thrive in anaerobic conditions give off potent greenhouse gases such as methane as they digest material. Methane has a Global Warming Potential (GWP) 62 times that of carbon dioxide.
Instead of going into your general rubbish bin, paper based egg cartons should be put into your recycling bin; but given the nature of their construction, they also break down very quickly in compost piles - so you can use them to help benefit your garden.
Egg cartons also make for tasty worm food. If you have a worm farm, soak the cartons in water for a while and feed them to the little critters - they'll make short work of the cartons. On a related point, egg shells are also great in worm farms as the shell provides grit to help the worms digest organic waste materials.
Other uses for egg cartons
Egg cartons don't have to be waste - there are other ways to use both the paper and plastic forms. Here are a few ideas.
1. Inquire with your local primary/pre-schools if they need cartons for craft projects. I still remember an alligator I made with an egg carton when I was a very young lad and using the cartons in class as a type of paint palette. Art departments also use the cartons for papier mache projects as essentially, paper based cartons are just papier mache themselves.
2. Use for craft projects at home for your own children - there's a stack of ideas here.
3. Use the cartons as seedling starters - plastic egg cartons can also be used in this application.
4. Handy for organizing small items such as nuts, bolts and screws.
5. Use as packing materials when shipping goods.
6. As a way of storing delicate Xmas tree bauble decorations.
7. My brother was an avid golfer and used egg cartons for storing golf balls.
8. Plastic egg cartons can be used as trays for making ice cubes.
9. Transporting hard boiled eggs to picnics.
10. If you have neighbors or a local farm with egg-laying chickens; they might greatly appreciate your egg cartons - and perhaps may even give you some free eggs in exchange.
Making further use of egg cartons is just one aspect of making our egg consumption a little more environmentally friendly. How the eggs themselves are produced is an important issue from an environmental and animal welfare viewpoint. You can learn more in my article on USA egg purchasing statistics.
Have any other ideas for reusing egg cartons? Please add them below.
Michael Bloch
Green Living Tips.comGreen Living Tips is an online resource powered by renewable energy offering a wide variety of earth friendly tips, green guides, advice and environment related news to help consumers and business reduce costs, consumption and environmental impact .
1 comments:
Wow! I never thought I would have learned sooo much in an article about egg cartons! I am so glad I stopped to read this. Thanks! I'm trying to figure out other cool uses for egg cartons. Thanks for adding the info about recycling too.
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