Finland, sand battery (the first in the world) begins to operate
A storage system that simply uses sand achieves an efficiency of 99% at very low costs.
A storage system that simply uses sand achieves an efficiency of 99% at very low costs.
The water battery starts operating after 14 long years of construction. And never before could it be very useful to Europe.
The bacterial biobattery developed by Binghamton University has a strong point: three "levels" of different bacteria that enter into synergy.
Copper nanowires allow a new battery to better organize the particles inside it, improving (greatly) recharging.
The battery charges as it heats up and “traps” the energy when it cools down: it guarantees long and efficient energy storage.
The leader in electric vehicles announces extensive testing of battery materials: the manganese option is ticked.
Small overview (with tips) on the topic of battery-powered power tools, increasingly handy and performing.
A team of researchers is working on tiny devices that can contain sensors and retrieve information quickly.
No security concerns, network tracking and repair in 10 minutes: the electric bikes found the battery they needed.
Looking at it, it doesn't even look like a scale. Electronic and precision, too. Kinetic energy and without batteries, then... a small object that tells how many other objects should be.
An estimate of the forces and technologies involved assesses 2023 as the year in which battery-powered trains could also be economically viable.
A totally recycled electric car battery: a certain goal, uncertain timing. Northvolt starts a mad rush.
By now, as you know, it's the hunt for the perfect solid-state battery. A great ally could be paper.
Recharge in 90 seconds with a rare metal free and fully recyclable battery. Now Mahle also comes into play with one of his prototypes.
A US startup announces the creation of a 3D printed solid-state battery that is smaller, denser and more efficient than lithium batteries. It is recyclable.
Finally rechargeable, finally stable: Stanford "solves" the problems of the chlorine battery: a great energy coup.
The largest solar battery in the world is three-quarters ready. When fully operational, these systems will do away with coal-fired power plants forever, and that's just the beginning.
Witty Power is an intelligent plug-in that "talks" to electronic devices and manages the life of their battery to preserve it for a long time.
The characteristics of concrete buildings make them perfect as batteries, and a study shows their possible, widespread uses.
Scottish startup Gravitricity announced this week a working scale prototype of a battery that uses gravity to store energy.
A battery with radioactive graphite waste trapped in thin layers of diamond can power devices for thousands of years.