Why Buy Secondhand Clothing? The Real Numbers on Cost, Carbon and Waste
The savings, carbon, and textile-waste numbers behind preloved fashion, the honest tradeoffs, and how by Cinta curates its preloved closet.
Secondhand clothing buyers save an estimated 8.41 lbs of carbon, 16.48 kWh of energy, and 88.89 gallons of water per item versus buying new.
Why Buy Secondhand Clothing? The Real Numbers on Cost, Carbon and Waste
Buying secondhand clothing saves money, cuts the resource footprint of a garment, and gives well-made pieces a longer life instead of a landfill trip. The average American throws away 81 pounds of clothing a year, and the equivalent of one garbage truck of textiles is landfilled or incinerated every second worldwide, a figure originating from the Ellen MacArthur Foundation’s 2017 report “A New Textiles Economy: Redesigning Fashion’s Future.” Buying preloved instead of new is one of the few consumer choices with a directly measurable resource offset per item.
Quick Answer
| Reason | What the Data Shows | Why It Matters |
|---|---|---|
| Cost | 89% of secondhand shoppers cite savings as their main driver | Quality pieces at a fraction of retail, especially designer/mid-range brands |
| Carbon | ~8.41 lbs CO2 saved per item vs. buying new (~25% average reduction) | No new manufacturing, dyeing, or shipping emissions for that unit |
| Water | ~88.89 gallons saved per item | Cotton and dye processes are among fashion’s most water-intensive steps |
| Waste diversion | Under 1% of textiles are recycled into new clothing; most end up landfilled | Rehoming a garment keeps it in use instead of adding to that waste stream |
| Market growth | Global resale hit $177B in 2022, projected to double by 2027 | Signals broad consumer shift, not a niche trend |
The Environmental Case for Secondhand Clothing
Those per-item numbers scale fast. Secondhand apparel purchases are estimated to displace roughly 1 billion new fast-fashion items a year. Every piece pulled from a preloved closet instead of a fast-fashion cart is one less garment that needed raw cotton, dye, transport, and packaging from scratch. WRAP’s research adds a related data point: extending a garment’s active life by just 9 months cuts its lifetime waste footprint by 22% and its water footprint by 33%.
Secondhand vs. Fast Fashion: What the Textile Waste Numbers Show
That 60% figure is the uncomfortable core of the fast-fashion problem: most new clothing isn’t worn out, it’s discarded while still wearable, often because trends moved on faster than the garment did. Buying secondhand sidesteps that cycle entirely, since the piece has already survived past that one-year cliff by definition.
The Honest Complication: Does Reselling Really Cut Fashion’s Footprint?
This matters because most “why buy secondhand” content skips it. If someone buys ten secondhand items a month instead of five new ones, per-item savings don’t add up to a net environmental win. The honest takeaway: buying secondhand helps most when it replaces a new purchase you’d have made anyway, not when it becomes a second, parallel shopping habit on top of your existing one.
Frequently Asked Questions
Is buying secondhand clothing actually better for the environment? Generally yes on a per-item basis (lower carbon, water, and waste versus new), but research shows the benefit shrinks or reverses if secondhand buying adds to total consumption rather than replacing new purchases.
How much money can you save buying secondhand clothes? Savings vary by brand and platform, but cost is the top-cited reason shoppers choose secondhand, with 89% naming it as their primary driver and over a third specifically seeking discounted designer pieces.
What percentage of people buy secondhand clothing? 58% of U.S. shoppers purchased secondhand apparel in 2024, and the global resale market was valued at $177 billion in 2022.
Does buying secondhand clothing help reduce textile waste? Yes in direct terms: keeping a garment in circulation delays it entering the waste stream, where under 1% of textiles currently get recycled into new clothing.
Sources
- 9 Reasons Why Buying Secondhand Clothes is AWESOME – Mindful of the Home
- 10 reasons to embrace secondhand clothing – PIRG
- Buying Second Hand Clothes: What Are The Benefits? – Oxfam GB
- Why buying second-hand clothes matters – Loop Generation
- Thrifting Statistics (2026) – Capital One Shopping Research
- Second thoughts on secondhand: resale market expanding fashion’s carbon footprint – Yale News
- Secondhand fashion consumers exhibit fast fashion behaviors despite sustainability narratives – NCBI
- 8 Benefits to Buying Used Clothes – Daisy Exchange
- A New Textiles Economy: Redesigning Fashion’s Future – Ellen MacArthur Foundation (2017, primary source for the 92M tonnes / one-garbage-truck-per-second / 60%-discarded figures)
- One garbage truck of textiles wasted every second: report creates vision for change – Ellen MacArthur Foundation
Good clothes were never meant for just a few.
