Reuse & Repair
Recycling gets all the attention, but it's actually one of the worst ways to deal with stuff. Reuse and repair beat it every time — and the math behind why is pretty wild.
The waste hierarchy
Environmental scientists rank waste solutions from best to worst, and the order surprises most people:
1. Refuse (don't buy it) 2. Reduce (buy less) 3. Reuse (use what exists, again and again) 4. Repair (fix it when it breaks) 5. Repurpose (turn it into something else) 6. Recycle (break it down for raw material) 7. Recover (burn it for energy) 8. Dispose (landfill)
Notice that recycling is near the bottom. That's because recycling still uses energy, water, and chemicals — and most materials get worse each time they're recycled. A reused jar avoids all of that.
Why one repair beats ten recycles
Imagine a cotton t-shirt. To grow the cotton, factories used 2,700 litres of water — enough to fill a bathtub 50 times. To dye it, ship it, and stitch it, more energy and chemicals were burned.
If you wear that shirt 30 times and toss it, the planet 'spent' about 90 litres of water per wear. If you wear it 300 times — by patching small holes, sewing the hem, washing it gently — the cost drops to 9 litres per wear.
A single repair, like sewing a button, can extend a garment's life by years. A 2017 study by WRAP (a UK waste research group) found that extending the life of a garment by just 9 months reduces its carbon, water, and waste footprint by around 20–30%. Repair is the highest-leverage move you have.
Why we forgot how to repair
Fifty years ago, almost everything was made to be repaired. Shoes had stitched soles. Phones had replaceable batteries. Toasters had screws, not glue.
Today, products are often designed so you *can't* fix them — a tactic called 'planned obsolescence'. Apple was sued in France in 2020 for slowing down old iPhones. Many laptops have batteries glued in. Fast fashion uses cheap stitching that falls apart after 5 washes.
But a global 'right to repair' movement is fighting back. The EU now requires phone-makers to sell spare parts for 7 years after a model launches. Repair Cafés — free community workshops — exist in over 2,000 cities. France even started paying citizens up to €25 to get clothes repaired instead of binned.
Reuse, but do it right
Reuse means keeping something in its original use without major processing. A glass jar that becomes a pencil cup. A school uniform passed to a younger sibling. A library book read by a hundred kids.
The trick is that reuse only works if the *new* user actually needs the thing. Donating clothes feels good, but if no one wants them, they end up in landfill anyway — sometimes shipped halfway around the world first (we'll cover this in the Recycling course). The best reuse is local, direct, and matched to a real need: a friend, a sibling, a swap event, a school drive.
Key takeaways
- Reuse and repair sit ABOVE recycling in the waste hierarchy.
- Extending a garment's life by 9 months cuts its footprint by 20–30%.
- Planned obsolescence — designing products to fail — is real and being legally challenged.
- Right-to-repair laws are spreading; the EU now mandates 7 years of spare parts for phones.
- Reuse only works if someone actually wants the item — match it to a real need.
Try this
Repair one thing this week
Find one broken or damaged item — a torn shirt, a wobbly chair leg, a scuffed shoe. Look up a 5-minute YouTube tutorial. Try the repair (with adult help if needed). Even if it's not perfect, you've now done something that 80% of people in your country won't do this year.
The hand-me-down map
Draw a family tree of one piece of clothing in your house. Who bought it first? Who wore it after? How long has it been used? Now compare it with a fast-fashion item you bought recently. Which one cost more PER WEAR? Which one will likely last longer?
Repair Café field trip
Search 'Repair Café near me' online. If there's one within reach, ask a parent or teacher to take you. Bring something broken. Talk to the volunteers — most are retired engineers, tailors, or electricians. Ask them what's the most common item people bring in. (Spoiler: it's almost always a lamp.)
According to the waste hierarchy, which of these is the BEST option?
Reuse sits above recycling in the waste hierarchy because it skips the energy, water, and chemicals needed to break down and rebuild a product. Refilling a bottle keeps the original material in its highest-value form. Recycling is good — but it's a backup, not the goal.