Power Raid
We Exist To Win Premierships
So it no longer generates?
the concept is one pumps water upwards (using energy), then released down providing 150 hours of 2.2GW (but less than what was used to pump upwards).
It is a great idea but a costly one. In the absence of nuclear, and better than damming rivers, it is a good project.
There are issues though and Snowy Hydro is already telling government it can not meet its mandate in 2028.