If the power went out for a week or so, I is there any realistic way of heating in?

[Hrusai]

hmmm best thing i can think of really would be to insulate a room and live in that one room, choose the one with the best insulation, ceiling insulation being most important, hang some blankets over windows to help keep heat in, then make yourself comfy, as for producing heat theres not many options i can think of offhand without buying extra heaters and suchlike...but you could probably rig up a little fire dish type thing in the room away from anything flammable, whack a plank of wood or something underneath whatever you use to contain the small fire so it protects anything underneath then just make a small fire, with some duct tape, cardboard and ingenuity you should be able to rig up a chimney outlet to the window without letting in a draft.

however if you want to spend some money, get some calor gas bottles and a heater that runs off them, nice n simple