In the city, with the population density, storing that much fuel is dangerous. If there was a fire in my garage it would burn down my entire townhouse building (at least) and destroy five homes. Not to mention it's a fire code violation. Can't do it. We're not even supposed to have propane over 5# according to the fire code. I don't have anywhere I could put a nat gas generator even if I wanted one and could get the HOA to approve. The solar/battery pack is a really good option. Usually the hurricane blows out and it's sunny! Hurricanes are the biggest threat, the winter storms less so.