The Math Nobody's Doing

 

Ten Cents a Bottle, or Fifteen Dollars a Week: 

I saw an uncle at my void deck reverse vending machine last week. Bottle by bottle, he fed the machine — beep, ten cents, beep, ten cents. It took him a good fifteen minutes to build up to about two dollars fifty.

I'm not here to make fun of that. There's something quietly admirable about it — patience, discipline, not letting anything go to waste. That instinct, honestly, is the same instinct SharedOut was built around.

But it got me doing some quiet math of my own.

The Ten-Cent Economy

The Beverage Container Return Scheme pays ten cents a bottle. To make twenty dollars, you need two hundred bottles. That's collecting, carrying, queuing, and feeding a machine, bottle by bottle, for hours.

I'm not knocking it. Every cent counts, and for some households, it genuinely does. But I kept thinking about what else was sitting quietly in the very same homes as those two hundred bottles.

The Fifteen-Dollar Storeroom

Most HDB storerooms have at least one of these: a power drill that came out once for the reno. A folding trolley used twice a year, during Chinese New Year and the school book sale. A ladder that's touched a ceiling maybe three times since you moved in.

On SharedOut, that drill can earn about $15 a week. The trolley or ladder, roughly $5 a day when someone nearby needs it.

Do the math and it's not close. One afternoon of a neighbour borrowing your ladder for a day can out-earn an entire bag of bottles. And unlike the bottles, the ladder doesn't disappear afterwards — it comes back, ready to earn again next week.

Why I Think This Matters More Than the Dollars

Here's the part that actually kept me up thinking about this post.

Bottle collection is a recycling story. Something is used once, then broken down and remade into something else. That's good. We need that.

But sharing is a step before recycling — and in the waste hierarchy, it's the better step. Reduce, reuse, recycle, in that order, for a reason. A drill that gets borrowed by five neighbours over its lifetime is a drill that four other households never had to buy, never had to have manufactured, shipped, packaged, and eventually thrown away.

Every item listed on SharedOut is one less item being bought new somewhere else in the estate. One less box shipped in. One less thing that ends up, eventually, at the same reverse vending machine or the same rubbish chute, except this time as e-waste or landfill instead of a ten-cent bottle.

That uncle at the void deck and the auntie listing her pressure cooker on SharedOut are doing versions of the same thing: refusing to let something go to waste. One is working at the end of an item's life. The other is extending it.

So Here's My Actual Point

I'm not asking anyone to stop collecting bottles. If it works for you, keep going.

I'm asking you to also look at what's already sitting in your storeroom, doing nothing, waiting for absolutely no one — and to consider that the effort it takes to list it on SharedOut is far less than the effort it takes to collect two hundred bottles, and the return is far more.

Your drill. Your trolley. Your ladder. Your pressure cooker. They're not rubbish. They're not quite treasure either. They're just idle — and idle, in a neighbourhood full of people who need exactly what you have, doesn't have to stay idle for long.

List one thing this week. See what happens.

SharedOut is a peer-to-peer hyperlocal sharing app for Singapore's HDB neighbourhoods — borrow, rent, or book home-based services within 500 metres, every neighbour Singpass-verified. Download SharedOut on the App Store or Google Play, and list your first item today.

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