Today’s Solutions: October 21, 2026

When it comes to transitioning to clean energy, no country has done it better than Costa Rica. The Central American country has run on renewable energy for 113 days straight and is on pace to break its own record from 2015, when it relied on nothing but renewables for 285 days of the year. Costa Rica gets a majority of its power from hydroelectric plants, but is diversifying with ventures in geothermal energy and solar. The country plants to be carbon neutral within five years.

Solutions News Source 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