It still takes an unrealistic quantity of rebuildables to replace all primary energy even if you could eliminate the need for storage with a world wide, ocean and continent spanning high voltage grid. 1.5TW is required just for the current USA consumption.
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130,000 square miles of area, 1.000.000 2.5MW class wind turbines, and 50,000 SolarStar class grid scale solar farms, and 70,000,000 rooftop solar systems, and a 4% increase in hydro with the new capacity capable to pump store. And an unrealistic quantity of this as split Hydrogen with a new fleet pf long haul transport.
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