An average house with propane heat, water heater, and stove would use a bit under 2,000 gal per year.
https://www.mhoilandpropane.com/blog/how-much-propane-will-i-need/
Add a propane electric generator, and that tank seems reasonable to keep a large house going for at least 6 months, independent of all utilities.
“An average house with propane heat, water heater, and stove would use a bit under 2,000 gal per year.”
We use a bit less than 1,000 gallons a year here in SW Montana for heating, water and stove. It’s a small home that is well insulated and has large windows on the South for solar gain. On a sunny below zero day if we put up the blinds the interior will reach well over 80 F by midday.
Not that the Oduchebag home is as well designed for energy efficiency...
Then again, ARMAGEDDON MIGHT HAPPEN TONITE AND HE IS READY TO LIVE IN THIS WORLD AFTER CHRIST HAS TAKEN HIS BRIDE TO HEAVEN!!! He’ll need that propane and a lot more to keep which every million buck house his cronies bought for him and his queen to live in. Not bad for a Brit who came to this country on a Brit passport, got a dead man’s SS # and we all know that Social Security does not recycle dead person’s SS #. So, to run his sex toys, keep his dope all moist and ready to smoke, big mama the queen to watch Opra on the boob-tube. Yup, he needs probably four times that much. :-)