Wednesday, 22 February 2017

Free Food Waste Caddy Liners

At the Master Composter training day last Saturday, Eiles gave us a heads-up about something that's happening across most of Oxfordshire in the next few weeks. In a bid to increase the amount of food waste that is put out for food waste collections - rather than in the landfill bins - councils are sending free food waste caddy liners to residents.

There's a little bit about it on the OCC food waste website, complete with glaring typo ;)

What the web page doesn't say, but Eiles explained, is that these free food waste caddy liners are going to be non-compostable plastic. There is a reason for this. The food waste collections are sent off to the anaerobic composting plant (which some of us have visited, I believe!), and compostable bags tend to gum up the works and cause problems. Normal plastic bags can be separated from the waste on arrival.

This is despite the fact that the council websites I've looked at this morning (and I haven't looked at them all!) tell you not to put plastic in the food waste bin, and actively encourage us to use compostable caddy bags!

Apparently, paper bags and/or newspaper also cause an issue, in that they take longer to decompose than the food waste, but it's not as much of an issue as the compostable bags.

I'm sure that's as clear as mud now, but the takeaway for us is that the free caddy liners are plastic, and shouldn't be used for waste that's going on the compost heap. In the event that our compost 'customers' ask us about this, Eiles has supplied us with the explanation!

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