Two years ago I purchased a 8000 watt gasoline powered generator, a Generac portable. I had been wanting one for years, about 3 years ago we had a 3 day power outage where I heated my house with wood and kerosene but no electricity, that got me started planning. We live in a semi-rural place which is low priority for the utility.
I wanted to use the generator to power most of the house but also make it code legal and easy in the event my wife had to hook it up without me being there. I purchased a Generac transfer switch but realized that because most of my house is powered by a subpanel on the other side of the house and my well is powered off the main, that this install would be difficult and expensive.
Finally, decided the time is now to hook this thing up so just as I was getting ready to run $500 worth of romex from the subpanel to the main I decided to switch gears and install an interlock on the main. This is the way to go, easy as a DIY project and less expensive, and I can power all of the essentials (boiler, well, 2 refrigerators, a chest freezer and most of the lights. My system test for 4 hours on the generator went well.
Now i'm in the process of trying to figure out how much gasoline to have on hand and how/where to store and manage it. The main thing is now that I'm ready, we will prolly not have to actually use it. But it's a good feeling knowing that we can party through at least a short term outage without concern.
If we have a winter power outage, I'm still going to use an alternate heat source, probably kerosene because I really hate running our wood stove.
This is just me chatting.