Unlike ERCOT, CAISO anonymizes public market data, masking resource identities and obscuring asset-level activity. A report ...

A flexible battery powered by humid air can run wearables without toxic metals, and one version self-destructs when tampered with.

Lithium-ion batteries in personal electronic devices (PEDs) such as laptops, smartphones, powerbanks and electronic cigarettes can pose a serious safety risk in air travel. Damaged or overheated ...

UCLA researchers have developed a 3D-printed zinc-ion hybrid battery that stores 7 times more charge for cheaper grid energy ...

Storing solar and wind energy to meet the increasing power needs of the electrical grid calls for devices that can deliver ...

Global coal-fired generation capacity grew last year, despite a drop in use of the dirty fossil fuel as nations turn increasingly to renewables to meet new demand for electricity. The world built 3.5% ...

The Always-On Display (AOD) for the Apple Watch was introduced with the Apple Watch Series 5. Since then, Apple has improved this feature by making the dimmed screen brighter. And with the ...

Tesla announced today that it will invest almost $250 million more in battery cell production at its Grünheide factory outside Berlin, more than doubling planned capacity to 18 gigawatt hours per year ...

I've been covering Android and other mobile technology for close to ten years now, with a specific interest in phone accessories, e-readers, and what makes each individual phone different from another ...

Battery life remains a crucial factor when selecting a smartphone, particularly for users who depend on their devices for extended periods without frequent recharging. A recent battery drain test from ...

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Donut Lab has released its third independent test report from VTT, the Finnish Technical Research Centre, and it confirms another claim: the solid-state battery retains 97.7% of its charged capacity ...