A Plastic-Free Wrap-Up

Plastic Free July is over and you might expect me to jump with joy at all the foods I can now eat again: chips and biscuits, peas and pies! Except the experience of attempting to live plastic-free for a month has left its mark. The other night I walked into a supermarket while hungry — normally a recipe for disaster — but the sight of all that plastic packaging made me walk out again without buying a single snack.

Now that it’s August, here’s a summary of how I fared during PFJ and my thoughts on the experience.

How much waste?

In July my husband and I produced 780 grams of plastic waste, of which 270 grams was bought during July; most was put out for recycling but some went to landfill.

Apparently, the average New Zealander consumes 36 kg of plastic packaging per year, which works out to about 100 grams per day. That makes our tally of about 12 grams per person per day look pretty good — although I suspect the national per capita total may also include non-household packaging, e.g. for products being shipped from the site of manufacture to distribution to sale.

After doing Plastic Free July, buying 100 grams of single-use plastic packaging each and every day seems horrifyingly wasteful to me, and yet plastic accounts for just 8% of household waste in New Zealand; on average each person sends a whopping 500 kg of waste to landfill every year. Where do we get all that crap from? And, more importantly, do we seriously think we can keep doing it without any repercussions? (The July/August issue of New Zealand Geographic has some excellent articles on waste, and I suggest you grab a copy — or borrow mine!)

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