Coffee powers more than just people, it’s also starting to power public transportation in London. Using a technique that extracts oil from waste coffee grounds, a technology firm has been able to create a biofuel that will be used to help power some of London’s famous busses starting this week. Biofuel made using waste products such as cooking oil and tallow from meat processing is already used in many of the capital’s 9,500 buses, but this is the first time a coffee-derived biofuel has been added to London’s public transport system.
London’s iconic red buses to run on biofuel made from waste coffee grounds
More of Today's Solutions
What you need to do to make your office more sustainable
Chances are it takes quite a lot of resources to keep your office running. Think about it. The office needs lighting and heat, the ...
Read MoreFend off high blood pressure with these 6 foods
Bad news: the number of deaths from high blood pressure is on the rise in America. Good news: in many cases, dietary changes alone ...
Read MoreThis is how butterflies could make our future security systems unhackable
Though fingerprint recognition may make us feel like we have control over our privacy when it comes to accessing our electronic devices, much like ...
Read MoreLove bees but need to relocate a hive? Here’s how to do it sustainably
BY THE OPTIMIST DAILY EDITORIAL TEAM If you are a longtime reader of The Optimist Daily, you’ll know that our team loves bees (and ...
Read More
