ZachF
Active Member
Please elaborate upon how you come to this conclusion. Do you mean land for installing solar?
IIRC, Tony Seba's calculations are that a 100 mi. sq. solar array will support the existing needs of the continental United States. That could easily be spread around to existing rooftops without purchasing any additional land.
Closer to a 100 mi square, not 100 square miles
EDIT- here’s how it compares existing land use: