If coffee beans can be used for green energy, why not beer? That’s what New Zealand-based DB Export Brewtroleum is doing. Biofuel made of its natural beer waste is available at Gull pumps across the country. The biofuel is made by distilling the leftover yeast to create 95 percent pure ethanol. The result is a biofuel which produces less greenhouse gas emissions than regular petrol and enables the brewery to reduce the waste created during the brewing process. We say cheers to that!
Turning beer into biofuel
More of Today's Solutions
Children learn to be alone through love, not distance
BY THE OPTIMIST DAILY EDITORIAL TEAM There is something that makes adults uneasy about a child playing alone. A kid absorbed in something private ...
Read MoreNew Mexico court orders Meta to pay $942m over child harms
BY THE OPTIMIST DAILY EDITORIAL TEAM New Mexico just became the first state to hold Meta financially liable for harms to children’s mental health. ...
Read MoreStruggling to cut down on sugar? These 4 strategies are sure to help
Are you trying to prioritize your health by committing to a more nutrient-dense diet but, like many others, feel “hooked” on sugar? At times, ...
Read MoreFrance’s composting mandate, ‘compost obligatoire’—a transformative env...
France implemented a bold waste management policy known as the 'compost obligatoire', which went into effect on January 1, 2024. This innovative legislation requires ...
Read More
