Shell and UK-based bio-bean have revealed that they are working together to help power some of London’s buses using a biofuel made partly from waste coffee grounds.

Bio-bean is an award-winning clean technology company that recycles waste coffee grounds into advanced biofuels.

The B20 biofuel contains a 20 per cent bio-component which contains part coffee oil. The biofuel is being added to the London bus fuel supply chain and will help to power some of the buses; without need for modification, said a statement.

Biofuel provides a cleaner, more sustainable energy solution for buses across London’s network by decreasing emissions, it said.

Arthur Kay, founder, bio-bean, said: “Our Coffee Logs have already become the fuel of choice for households looking for a high-performance, sustainable way to heat their homes – and now, with the support of Shell, bio-bean and Argent Energy have created thousands of litres of coffee-derived B20 biodiesel which will help power London buses for the first time.”

“It’s a great example of what can be done when we start to reimagine waste as an untapped resource,” he said.

The average Londoner drinks 2.3 cups of coffee a day which produces over 200,000 tonnes of waste a year, much of which would otherwise end in landfill with the potential to emit 126 million kg of CO2. Bio-bean works to collect some of these waste coffee grounds from high street chains and factories, it added.

The grounds are dried and processed before coffee oil is extracted. Bio-bean works with its fuel partner Argent Energy to process this oil into a blended B20 biofuel. A total of 6,000 litres of coffee oil has been produced, which if used as a pure-blend for the bio component and mixed with mineral diesel to form a B20, could help power the equivalent of one London bus for a year, said a statement.

This latest collaboration is part of Shell’s #makethefuture energy relay, which supports entrepreneurs turning bright energy innovations into a positive impact for communities around the world.

Sinead Lynch, country chair, Shell UK, said: “When it comes to clean energy, we are always looking for the next inventive solution. A good idea can come from anywhere, but with the scale and commitment of our company, we can help enable true progress.”

“We're pleased to be able to support bio-bean to trial this innovative new energy solution which can help to power buses, keeping Londoners moving around the city - powered in part by their waste coffee grounds,” he said.

Bio-bean founder Arthur Kay won Shell LiveWire’s Innovation Award in 2013 and the Mayor’s Entrepreneur Programme in 2012 with his ideas about turning coffee waste into fuel. Bio-bean has since gone on to produce bio-mass pellets and briquettes called Coffee Logs, before this latest biofuel innovation, it stated. – TradeArabia News Service