A gennie running on NG would be the simplest way to protect against run of the mill blackouts. No mucking about with fuel tanks, etc.
But yes, the question is how robust the gas infrastructure is, in the event of a bigger issue.?
Hypothetically, if we were hit so hard by a pandemic that we struggled to keep our electricity supply operational, is the gas system easier to keep running??
Dazz, Am I correct in assuming that you already have Natural gas reticulated to your House ? & you want to run a NG generator from a barbeque Bayonet outlet outside of your House.. & you won't (or don't Need ) to store NG at Home ??