I bought a couple of more bottles of potable aqua tablets today, just on the chance the grid goes down and the water pumps don't work for a while.

I had some already along with other stuff but I think it's time to get serious about getting restocked.

Let's say you live in an urban Northeast area. I can't exactly go hunting for my food very easily. How do you prepare for when the power just shuts off one day, the communications don't work, and the stores are closed.

I estimate I have 15-30 days of extra food right now. I have some basic charging units for small devices. Water seems to be the main concern.

I also wonder about heat. I was kind of hoping the shutdown would happen during Northern Hemisphere summer, but the odds now are increasing again for it happening during winter. How do you stay warm if gas isn't coming?

Lots going on with these boards right now but I think we need to start taking prep seriously. After the first week of November, everything starts getting very complicated, very fast.

Lifestraws might be good for water, too (about 15$ atm https://www.amazon.com/LifeStraw-Personal-Camping-Emergency-Preparedness/dp/B006QF3TW4). Amazon Prime Day is coming up in early October, so it might be good for getting any "extra" stuff.
The Jackery generator Courtney had in his video (there's a 250w and a 300w explorer) can also run heating pads for a pretty long while (~40 watts per hour for a pad, so you could get 5-7 hours or more out of it.). The refurbed explorer 300 is on Amazon for 156$. At the very least, they may be useful for people dealing with noreaster issues as well.
The video also had a Zoupw 100w panel, but another really reliable option are the Renogy panels. (https://www.amazon.com/dp/B0D12RJXBQ) On sale they're ~80$ for 100w. You can also charge devices directly off the panel via usb if need be.

https://natdis.eu/disninfect-liquid-with-uv-light/?gad_source=1&gad_campaignid=23813704695&gbraid=0AAAAACeKXh62dluHetMIzAzLu4joQ9SOm&gclid=Cj0KCQjw2t3VBhD8ARIsAK0F6qxkRXGXYZduaAxb9oAVhpG6DRrjFirjhogzPCKOoSClpQHnXJugleUaAi73EALw_wcB

https://youtube.com/shorts/qQ6vlOdjty8?si=ihZLiOGv0Kb30gsX