We have a couple of portable power stations which we can charge off a petrol inverter generator to run box fans, as well as charge devices and laptops.
this one, the EcoFlow River Pro can charge fast in 1.5 hours https://www.ecoflow.com/uk/river-pro-portable-power-station
And we also have a big 8000w petrol generator but as this is very expensive to run, and noisy, we would only run it a few hours a day to power the split a/c in the garage for a bit of respite, and to cook the days food. It would be great to have a fridge but we can’t justify the cost so we empty out the freezer before the season gets going, cook all the frozen meat and fish and eat it, and pack the freezer part of the fridge freezer with large bottles of water, small bottles of water and ziplock bags of water laid sideways to pack every inch.
The bottles need to be 75% full or they burst. A freezer full of frozen water will help keep the fridge cold for 76 hours, if you keep the fridge door closed. And obviously you can then drink it as the ice melts.
We move things we will be eating during the day into a cooler with a few frozen bottles of water to keep cool.
Daily routine for a major hurricane would be running both generators early morning, making coffee, cooking soup/pasta/rice and putting into flasks to eat during the day and then bringing generators inside for fear of looting. Before sundown we would use the gas camping stove to make hot flatbread in a cast iron pan and eat with canned tuna and salmon and beans, with canned fruit or scavenged coconut and mango for dessert.
We keep lots of water and a Britta filter to remove plastic bottle taste, and I have a gravity filter and a water barrel. I also fill every empty jar with lids and empty wine bottle instead of recycling once it’s summer, with filtered water from the fridge. If a hurricane is incoming we also fill the bathtub and buckets.
If the water doesn’t work and the WC cannot be flushed, a heavy duty trash bag inside the WC with cat litter is used.
Diseases / hygiene are a high risk so I keep lots of bleach and sanitizer and disinfecting wet wipes and mosquito spray, empty out any standing water in yard after the storm wear full coverage loose clothing and hats to avoid being bitten.
Good luck with the hurricane season prep.