And this guy is for real? 300,000,000 megawatts... would be... shit... 65 plants nationwide, producing 769 billion kWh in 2012. 1.350mW average per plant. 300 million megawatts. We're sorta short a few. Sorta would need 222million nuclear plants to produce that... Awkward.
ASSuming he misspoke and actually meant 300 megawatts, that would be 120 3-phase 400A/208V distros. I still find that hard to believe. Cooling that much energy would require 1 billion BTU, or 83,333 tons of cooling.
I might believe 30 megawatts available power.