I started looking into blackout prep after my apartment lost power for 14 hours last winter and I realized I had zero plan — just a phone at 9% and a drawer of dead AA batteries.

A few things I learned digging into this that most generic "prepper" advice skips for renters/apartment dwellers specifically:

1. Generators are a non-starter for most renters. No balcony, no garage, no permit to run one even if you had space. The real unlock is a large-capacity power bank (20k-25k mAh) that can recharge a phone 5-15x without needing an outlet.

2. Water storage in an apartment is a space problem, not a supply problem. You don't need 20 gallons jugs you'll never rotate — sealed emergency water pouches with a 5 year shelf life take up a shoebox of space and you can actually forget about them until you need them.

3. The stuff that matters most is boring. Not a fancy tool — a hand-crank radio so you're not burning phone battery for news, and light that isn't your phone flashlight (which kills battery fast and you need that for calls).

4. Rotation is the part everyone skips. Whatever kit you build, set a yearly calendar reminder to check expiration dates on water/food and recharge anything with a battery. A kit you built once and never touched again is often half-dead when you need it.

Ended up building this out properly and turned it into a small business (GridDown Supply) selling pre-built kits sized for apartments specifically, but even if you never buy anything — build your own with the above categories. The failure mode isn't lack of gear, it's gear that's the wrong size for where you actually live.