The world of clean energy needs a lot of batteries to power a vast range of equipment from electric cars to mobile phones. But the battery is still a problem. There are alkaline batteries that are safe, cheap and reliable but not powerful enough to power, for example, electric cars. Then there are fire-prone lithium batteries that are more powerful and can easily be recharged. A new company funded by the founder of Sun Microsystems, Bill Joy, is presenting a critical breakthrough: A new powerful battery that is based on solid materials and doesn’t need the liquids that make the lithium battery so unreliable and sometimes dangerous.
Clean energy needs a better battery and it’s coming
More of Today's Solutions
More US states and cities are boosting minimum wages in 2026. What does it me...
BY THE OPTIMIST DAILY EDITORIAL TEAM As the federal minimum wage remains frozen at $7.25 an hour, unchanged since 2009, cities and states across ...
Read More3 organization hacks for Type B brains that actually work
BY THE OPTIMIST DAILY EDITORIAL TEAM Scroll through any productivity blog or time-management book, and you’ll find a familiar formula: rigid routines, detailed planners, ...
Read MoreAn easy hack to counteract the harmful health effects of sitting all day
Humans are not designed to spend the entire day seated. Nonetheless, billions of us do it at least five days per week, as Western ...
Read MoreEnsuring no pet goes hungry: The rise of pet food banks in the UK
Pete Dolan, a cat owner, recalls the tremendous help he received from Animal Food Bank Support UK, a Facebook organization that coordinates volunteer community ...
Read More
