Today’s Solutions: July 17, 2025

Solar power is a major component in the global strategy to cut greenhouse gas emissions, but the issue is it can’t continuously produce electricity. The solution? The “hydricity” concept, which aims to create a sustainable economy by not only generating electricity with solar power but also producing and storing hydrogen from superheated water for round-the-clock power production that emits no greenhouse gasses. Scientists from Purdue University say hydricity uses solar concentrators to focus sunlight, producing high temperatures and superheating water to operate a series of electricity-generating steam turbines and reactors for splitting water into hydrogen and oxygen. The hydrogen would be stored for use overnight to superheat water and run the steam turbines, or it could be used for other applications like producing fertilizers, food or fuel. With its ability to produce electricity and other human needs without emissions, hydricity represents an exciting opportunity for the world to enter into the sustainable economy.

Solutions News Source Print this article
More of Today's Solutions

Barbie debuts first doll with type 1 diabetes, boosting visibility and inclusion

BY THE OPTIMIST DAILY EDITORIAL TEAM Mattel introduced its first-ever Barbie doll with type 1 diabetes in an effort to improve representation and produce ...

Read More

8 weekend rituals successful people embrace to recharge and thrive

BY THE OPTIMIST DAILY EDITORIAL TEAM Weekends often arrive like a sigh of relief after a long, demanding week. And while the idea of ...

Read More

Jigsaw puzzles: A hobby that’s great for your brain

BY THE OPTIMIST DAILY EDITORIAL TEAM In our ever-increasing digital society, puzzling is the perfect activity to unplug and improve your mental and physical ...

Read More

How meditation helps the mindset of people coping with disease

Keeping our spirits up is important for all of us, no matter the task at hand, and that's easy to forget sometimes as we ...

Read More