Today’s Solutions: December 16, 2025

Blockchain is the public ledger technology underpinning Bitcoin but the technology has also spawned other innovations including a platform to reward the creators of user-generated content. Now Power Ledger is using a greener form of Blockchain technology – Ecochain– to allow those producing excess renewable energy to sell it on directly to consumers. Recently, we covered Transactivgrid, a US community electricity market which enables users to buy and sell energy from the grid. Power Ledger is different as it cuts out the middleman and allows …

Print this article
More of Today's Solutions

Southern Sierra Miwuk Nation regains ancestral lands near Yosemite in major c...

BY THE OPTIMIST DAILY EDITORIAL TEAM Nearly 900 acres of ancestral territory have been officially returned to the Southern Sierra Miwuk Nation, marking a ...

Read More

8 fermented foods that your gut will love (and that taste great, too!) 

BY THE OPTIMIST DAILY EDITORIAL TEAM Fermented foods have been a dietary staple in many cultures for centuries, but in the U.S., they’re only ...

Read More

Breaking the silence: empowering menopausal women in the workplace

Addressing menopause in the workplace is long overdue in today's fast-changing work scene, where many are extending their careers into their 60s. According to ...

Read More

Insect migration: the hidden superhighway of the Pyrenees

Insects, while frequently disregarded, are critical to the planet's ecosystems. They make up about 90 percent of all animal species and play important functions ...

Read More