Lithium, a key ingredient in the batteries of electric vehicles, has a fast-growing new market, battery energy storage ...

Energy Vault signs a 1.5 GWh sodium-ion battery deal with Peak Energy to power AI data centers amid rising AI-driven power ...

Voltify, a start-up, has a bold ambition to convince U.S. Class 1 railroad companies to switch to battery-electric power. Powering locomotives using batteries rather than diesel would save U.S. rail ...

Electric vehicle batteries are typically retired once they reach about 80 per cent of their original capacity, but they could ...

This is read by an automated voice. Please report any issues or inconsistencies here. California hasn’t issued an emergency plea for the public to conserve energy, known as a Flex Alert, since 2022.

Faced with an exponential rise in electricity demand, many are wondering if AC/DC hybrid systems and DC microgrids might offer a tangible solution.

An iron-air battery that stores and releases energy through a reversible rusting process has become the first of its kind to connect with a public electricity grid. On 30 July, the startup Ore Energy ...

A small Finnish startup says it has done what the world’s biggest automakers are still struggling to do: put a solid-state battery into a production vehicle, starting with a motorcycle that can charge ...

As ice, snow and bitter cold stressed America’s power infrastructure in recent weeks, electric vehicles have filled in as emergency power sources, shifting from transportation to 6,000-pound backup ...

A battery that needs feeding instead of charging? This is exactly what researchers have achieved with their 3D-printed, biodegradable fungal battery. The living battery could supply power to sensors ...