What Really Happens to Electronics That End Up in Landfill

We've all done it: a dead charger, a cracked tablet, an old phone that finally gave up. It goes in the bin, the bin gets emptied, and that's the end of it. Except it isn't. Here's what really happens to electronics once they leave your hands, and why a few minutes of thought can keep them out of landfill altogether.

The journey from your bin to the tip

Electronics are not meant to go in your household rubbish. In the UK they're classed as waste electrical and electronic equipment, and they should go to a proper recycling point or be handed back through a shop, a buy-back or a reuse scheme. But when a small item like a phone or a handheld console is dropped in with the general waste, nobody sorts it out. It travels with everything else to a landfill site and gets buried.

What's inside a phone

A phone looks like one solid object, but it's a tightly packed mix of materials. There's glass and aluminium on the outside, a lithium-ion battery, a circuit board and a surprising list of metals: copper, silver, gold, and rare materials that are difficult and energy-hungry to mine. Smaller amounts of less friendly substances are in there too. Tablets, consoles, smart watches and laptops are built the same way.

What happens once it's buried

In landfill, electronics are crushed, covered and left. Over time, casings break down and the materials inside can start to escape. Some of the heavier metals can seep into the soil and the liquid that drains through a landfill, which is one reason modern sites are lined and monitored. Batteries are a particular worry: a damaged lithium-ion battery can overheat and cause fires in waste lorries, bin stores and recycling centres, which is why they should never be put in ordinary bins.

The other loss is quieter but just as big. All of those valuable metals are now buried where nobody can easily get them back. That means more mining to make the next device, and mining takes a great deal of energy, water and land.

The scale of the problem

The United Nations' Global E-waste Monitor estimated that the world produced around 62 million tonnes of electronic waste in 2022, and that only about a fifth of it was documented as properly collected and recycled. The rest was either thrown away, stored at home or handled in ways nobody tracked. The UK is one of the biggest producers of e-waste per person in the world, so this is not just somebody else's problem. It's ours too.

Why working tech is the real waste

Much of what gets thrown out isn't broken. A phone that's a few years old will usually still make calls, run the apps you need and take decent photos. A games console that's been replaced by the newer model is still a perfectly good console. Most of the environmental cost of any gadget is spent before you ever switch it on, in the mining, manufacturing and shipping. So the single best thing you can do for the planet is keep a working device in use for as long as possible, whether that's with you or with its next owner.

The better options, in order

First, use it for longer. A new battery or screen is often cheaper than a new phone. Second, pass it on. If it still works, someone else can use it, and you can get money for it. Third, if it's truly dead, recycle it at a proper electrical recycling point rather than the bin. Landfill should be the very last resort, not the default.

How we keep tech out of landfill

This is the whole point of Money Traders. When you bring in an old phone, tablet, console or smart watch to our Blackpool or Fleetwood stores, we'll test it and tell you what it's worth. If it's in good order, it's graded and goes back on the shelf with a 12-month warranty, ready for a second owner. That's a device that didn't need to be mined, built and shipped from scratch, and one that didn't end up buried. If you've already read our piece on the hidden e-waste problem with old phones, think of this as the other half of the story: what happens when nobody steps in.

What you can do this week

Have a look in your drawers, cupboards and loft. Anything that still switches on has value and a future. Anything that doesn't, take to a proper electrical recycling point. And when you next need a phone or console, consider buying pre-owned from a shop that tests and backs what it sells. It's a small change, but every device kept out of landfill counts.

Got old tech gathering dust? Browse our pre-owned phones & tech or bring yours into our Blackpool or Fleetwood store for a free valuation, and give it a second life instead of a hole in the ground.