
One hundred megawatts. That’s how much electrical power the world’s biggest lithium-ion battery system will store when Tesla builds it for the state of South Australia.
And it’ll be built in 100 days, or it’s free.
The agreement, announced today in Adelaide, follows through on a pledge that Tesla CEO Elon Musk made during a Twitter exchange with Australian billionaire Mike Cannon-Brookes about South Australia’s power woes back in March.