Coffee is one of the most wasteful consumer products. Few people realize that harvesting, processing, roasting and brewing coffee discards an estimated 99.7 percent of the biomass, only 0.2 percent is used to make you enjoy your cup of coffee. Millions of tons of agricultural waste are left to rot, generating millions of tons of methane gas, contributing to the climate change. And then there are the leftover coffee grounds. But here’s some good news: Scientists have found an efficient way to make biofuel from used coffee grounds.
Put your coffee in your tank: Turning coffee grounds into biofuel
More of Today's Solutions
How the Environment Leaders Programme cultivates climate action in schools
BY THE OPTIMIST DAILY EDITORIAL TEAM The climate crisis can feel like an overwhelming storm—literally and figuratively, but young people across the UK are ...
Read MoreHoliday survival 101: how to navigate awkward social moments with style
BY THE OPTIMIST DAILY EDITORIAL TEAM The holidays are a season of joy, togetherness, and—let’s be honest—a healthy dose of awkwardness. Whether it’s your ...
Read MoreSan Francisco police won’t send officers to respond to non-criminal calls
Cities across the US are finally seeing some tangible police reform and defunding changes. San Francisco is joining the movement with their recent announcement ...
Read MoreIt’s kitten season! How to help overwhelmed shelters manage the influx of kit...
Kitten season has arrived, bringing with it an irresistible wave of feline cuteness. However, behind the scenes, animal rescues and shelters are dealing with ...
Read More
