The fascinating world of high tech garbage collection

A transport podcast I’ve just discovered is Transit Insight.

There’s a key difference with this one: it’s run by, and features, people who actually work in the public transport industry.

There are a lot of other good podcasts out there, but almost all of them feature advocates or academics.

I’m working my way through their episodes, but last week I listened to this one: The Dirty Details of Keeping Transit Clean.

It’s quite fascinating to hear about these issues from the perspective of the people who manage them. For instance (with some good humour) they pondered why some people feel the need to vandalise toilets, and noted the ways of trying to prevent or minimise such damage. Unfortunately this sometimes involves designing facilities to the same standard as used in prisons. (Sounds like the old Flinders Street Station toilets.)

They also talked about rubbish bins with solar power to compress the garbage. They noted the “BigBelly” brand, and said this reduced the need to empty the bins to a fifth the normal rate.

This got my attention, because I’d noticed the City of Melbourne is trialling these very same bins. There are several at the southern end of Elizabeth Street, and according to this article, several more in the Southbank area.

While apparently they cost $6000 each, given some of the older bins get emptied up to eight times a day, it would appear they will pay for themselves.

BigBelly bin, Elizabeth StreetPresumably because they’re in high-traffic locations, any food waste stored in them won’t be in there long enough to become a problem. These new bins have sensors to phone home when they’re nearly full, so they can be prioritised for emptying — something also being trialled in 50 older bins as well.

How well does this all work? I guess they’ll find out during the trial.

Alongside smart toilets like the now common Exeloo, this is clever stuff… though evidently not smart enough to prevent people stacking recyclable waste beside the bins.

And having written this blog post, I now feel like I know more about CBD garbage collection than I probably needed to know.

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One Reply to “The fascinating world of high tech garbage collection”

  1. All good but it happened and it’s almost done!

    I see bleats from those affected by the works around Ormond/ McKinnon / Bentleigh (some of the shopkeepers seem very bitter – even now – yet the road closures are largely over…and importantly the routine closures from level crossings are definitely behind us)

    Wandering around Hughesdale and Murrumbeena last weekend I saw a lot of signs demanding “no sky rail”

    Now Melbourne hospitals are bleating about prospective issues with Metro tunnelling

    Let’s just get on with it!

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