Know some people in Louisiana that ran a big one on NG for a week after Ida. Fuel was1000 bucks for a week.
That sounds awful high unless it was a real big one. After Hurricane Laura our 22KW Generac was running on about $75 worth of propane a day but most folks would be able to shut one down part of the day which is what we did after a few days. NG is cheaper than propane but you lose a couple of KWs on NG.
