A significant amount of the single-use plastics that we use ends up in our oceans. As people increasingly ditch these plastics, seaweed — also known as macroalgae — and microalgae could be the solutions to the world’s plastic food packaging problem. These are being used to develop everyday items, from edible water bottles to coffee cups to biofuels.
Businesses and consumers need to stop thinking of products as things to own and move towards a culture of sharing and repairing if we are to fulfil the ambition of creating a circular economy, according to Felipe Maya, project and innovation manager at sustainable engineering firm Exergy, headquartered in Coventry, UK.
Miners could soon be scouring mounds of industrial waste to extract rare metals that are needed for products such as electronics, pacemakers, aircraft parts and bicycle gears.
Thousands of soiled nappies that were destined to clog Italian landfill sites or incinerators are being redirected to a recycling plant that is turning them into streams of high quality raw materials, in a new process that it is hoped will be replicated around Europe.