Google Launches CO2 Battery Plants for Long-Duration Storage of Renewable Energy

In July Google promised to scale the CO2 batteries of “Energy Dome” as a long-duration energy storage solution. Now IEEE Spectrum visits its first plant in Sardinia, where 2,000 tonnes of carbon dioxide power a turbine generating 20 MW over 10 hours &m… Continue reading Google Launches CO2 Battery Plants for Long-Duration Storage of Renewable Energy

Through gritted teeth, Apple and Google allow alternative app stores in Japan

PLUS: Debian supports Chinese chips ; Hong Kong’s Christmas Karaoke crackdown; Asahi admits it should have prevented hack; And more! APAC in Brief  Google and Apple last week started to allow developers of mobile applications to distribute their wares … Continue reading Through gritted teeth, Apple and Google allow alternative app stores in Japan

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Hackaday Links: December 21, 2025

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It’s amazing how fragile our digital lives can be, and how quickly they can fall to pieces. Case in point: the digital dilemma that Paris Buttfield-Addison found himself in last …read more Continue reading Hackaday Links: December 21, 2025

‘Confused’ Waymos Stopped in Intersections During San Francisco Power Outage

“On Saturday, videos shared widely on social media showed Waymo vehicles stopped mid-intersection with hazard lights flashing, forcing other cars to maneuver around them,” reports the San Francisco Chronicle.

The Independent notes that “Without worki… Continue reading ‘Confused’ Waymos Stopped in Intersections During San Francisco Power Outage