[hollerith]

Your second link describes itself as "a 1,000 megawatt energy storage project".

I'm interested in how much energy the site can store, about which there is no indication on that page. Do you think maybe they mean 1,000 megawatt hour?

[pfdietz]

It's to be a 8000 MWh storage facility that can charge/discharge at 1000 MW. So, eight hours of storage.