Maybe in the US. Here in Uruguay it would definitely power a million homes. I suspect it'll power a million homes in Europe as well (most are "energy-efficient apartments").
According to an article, an US citizen consumes twice as much electricity as a German, 3 times a Spaniard and 7 times a Uruguayan...
https://www.elobservador.com.uy/nota/-cuanta-energia-electri...