Jay-Z’s 4:44 album is no longer a Tidal exclusive

Just a week after Jay-Z released 4:44 as an exclusive tied to Sprint and his music service Tidal, it's now available more widely. iTunes, Apple Music, Google Play Music and Amazon Music are all offering the album for listening now, with some includin…

Tesla to build world’s biggest lithium ion battery in South Australia

Elon Musk’s company Tesla will partner with French utility Neoen to deliver the lithium ion battery designed to improve the security of electricity network

Elon Musk, the billionaire founder of Tesla, will build the world’s largest lithium ion battery to store renewable energy in South Australia in partnership with French energy utility Neoen.

The 129MWh battery, which is paired with a wind farm, is designed to improve the security of electricity supplies across South Australia.

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