For that price you can build almost any combination of wind/solar plus storage. It will probably use less land when you factor in exclusion zones and require fewer operators and resources. It will also have no major calamity risk and an easy clean up and decommissioning.
The Tesla megapack price is about 300 million dollars per 1GWh of storage these days.
The Tesla megapack price is about 300 million dollars per 1GWh of storage these days.