Lots of folks still without power here on the East Coast. Word is that in Charles Town WV the Burger King, KFC, FOOD LION, etc have had to throw out all their frozen and refrigerated foods. That's a heck of a lot of food!
I have full freezers here - both the freezer part of the refrigerator and the free-standing upright 14.7 cubic foot freezer. What, you ask, would *I* do in an extended power outage during the summer?
FIRST - I'd see if I could get any dry ice. I know that AirGas in Martinsburg sells it, but don't know their hours and have not tried to see if they are open during this since, well, I don't need the stuff. Yes, I have emergency cash on hand to pay for that.
SECOND - I'd wrap the freezer in blankets. I sure don't need them now! And the freezers being so full they'd last 3 days or more with added insulation.
THIRD - I'd can the freezer contents, using a propane-powered camping stove and a case of propane I keep around JUST in case that. Frozen fruits would have sugar and spices added and be canned as pie filling in quart jars (I'd add corn starch when making pies later). Veggies would go in pint or quart jars - and I suppose I might not 'can' them and might make pickles of them instead. The pickles could be water bath canned if power continues out once they are 'done'. Boneless meats go in pint jars, bone-in go in quart jars and get pressure canned. The pork jowl would finally get smoked! The pork shoulder would be smoked, pulled, then canned (maybe in BBQ sauce).
The chicken livers I don't know WHAT I'd do with. Probably make rumaki and eat them rather than try to preserve them further.
Obviously, if we had any ice cream we'd have eaten that early on.
And, of course, we DO have a generator, but in an emergency I might use that only to pump water rather than run the freezer.
Look, it's not like I've got a freezer full of microwaveable dinners or other majorly prepared foods. It's full of 'ingredients' rather than food, as Sharon Astyk might put it. That means that I can MAKE the raw ingredients INTO food and preserve the food.