Today’s Solutions: October 22, 2026

Hydrogen produced from renewable energy is already finding a market as a ‘green’ fuel for cars. But its future potential goes way beyond that, as a vital storage mechanism for surplus wind / solar electricity on the grid, to provide power on demand. Photo: University of Nottingham via Flickr (CC BY-NC-SA). More articles about Dark days ahead for British agriculture? Or green shoots of a brighter future? The GMO food venture is built on a…

Print this article
More of Today's Solutions

How kites and ancient design are replacing fuel in Antarctic exploration

BY THE OPTIMIST DAILY EDITORIAL TEAM The last time a team completed a comparable crossing of Antarctica's interior, they burned through roughly 170,000 liters ...

Read More

Is this nut the most underrated sleepy-time snack? Here’s what the slee...

BY THE OPTIMIST DAILY EDITORIAL TEAM You're doing everything right at bedtime: you stay away from screens after nine, take a soothing dark shower, ...

Read More

Earthworms: a natural solution to farms’ wastewater

Royal Dairy in Royal City, Washington has a problem that's common to dairy farms. The hundreds of millions of gallons of water used by ...

Read More

How Swim Sista Swim Is Redefining Water Confidence for Black Women in the UK

BY THE OPTIMIST DAILY EDITORIAL TEAM Language, Identity & Belonging Welcome to the second week of The Optimist Daily’s Annual Local Changemakers series. Each ...

Read More