I just have to get a kerosene heater to cover us in case power goes out in the winter.
As I found out during the big ice storms of a few years ago, after a few easy winters where I didn't need it I had slacked badly on my winter prep, kerosene fortunately has a long shelf life. Had it not burned I would have been in bad shape, but it did and I had enough to last a few days until the road had been cleared and I could get out to hunt for more.