Think before you throw: Everyday items, unexpected transformations

Leather bags from banana? Sunglasses from coffee? Many things that we use in our daily lives and casually trash have the potential to become something new, useful, and sustainable. With less than 20% of the global municipal solid waste recycled, sustainability through circularity has become the need of the hour. Here are five examples of everyday items that are recycled in ways you probably didn’t know of.

Did you know?
*2.3 billion tonnes of municipal solid waste generated globally in 2025
*Over 80% of the total waste ends up in landfills, dumps
*4 billion tonnes of municipal solid waste expected to be generated by 2050
(According to UNEP Global Waste Management Outlook, StatsPanda, Statista)

Coffee grounds to sunglasses
Coffee grounds are dried and mixed with plant-based resins to create eco-plastic. The idea is to basically reduce the use of virgin plastics and increase dependency on eco-friendly options instead. In fact, studies suggest that global sustainable eyewear solutions are expected to hit Rs 1,250 billion by 2030. Not just that, coffee waste is also used to make car interiors, and under-the-hood lamps.

Banana waste to leather
Nearly 120 million tonnes of banana waste is generated globally and it’s with this waste that banana leather is made. Think everything from bags, wallets, and footwear from banana stem fibres. All this while reducing water consumption by 85%, when the typical leather manufacturers use nearly 10,000 litres of water to make one bag.

PET bottles to upholstery
PET bottles are collected, sorted, cleaned, and shredded into small plastic flakes. These are then melted and processed into fine polyester yarns, and used to make sportswear, backpacks, bags, and even carpets, upholstery and car interiors.

Face masks to construction materials
While face masks came into the picture during the pandemic, they haven’t made an exit yet, thanks to pollution in major cities. In order to avoid them from filling up the landfills, they are being sanitised, shredded, and incorporated into road-building materials, as well as other products used in construction work. Studies suggest that when used the right way in the right ratio, fibres from the masks boost comprehensive strength of concrete by 10% to 17% roughly.

Chewing gums to skateboards
Chewing gums have a notorious reputation. Not only are they difficult to discard in the right manner, they also contribute highly to environmental pollution as they don’t biodegrade. To solve this issue, recyclers have found ways to collect and process these gums into rubber-like materials. The end products? Skateboards, frisbees, and cones among other sporting equipment. Two French design students designed this circular system.

Want to donate waste instead of trashing it?

*Segregate at source by keeping dry waste (plastic, paper, metal, glass) separate from wet

*Use local collection drives organised by residential societies, schools, and NGOs

*Find authorised recyclers that municipal corporations and pollution control boards publish lists of

*Support waste-picker networks

n Look for programmes, where brands accept used clothes, footwear, and electronics for recycling

(Statistics mentioned are from: Sunglassics, LCA by Banofi, ScienceDirect)