These sustainable houses built from waste cost under $300: 2 tonnes of discarded plastic can become a home in just 7 days

A Mexican entrepreneur is turning discarded plastic into affordable, sustainable homes that cost under $300. Each house uses around 2 tonnes of plastic waste and can be built in just seven days, offering a creative way to tackle both plastic pollution and the shortage of low-cost housing. The unusual project has already grown to hundreds of rooms and homes in Mexico.