The quality of the power grid seems to vary a lot in the country. I live in California and I have had maybe 2 blackouts in 15 years? For maybe 3 hours? Grante

The quality of the power grid seems to vary a lot in the country. I live in California and I have had maybe 2 blackouts in 15 years? For maybe 3 hours? Granted, my electricity bill is kind of high.