We used to, when we lived in Woodenville, WA. No longer though. The farm where I work, the owner heats his house with wood, though. (Guesses on who gets to cut and split it? lol...) There's an abundant supply, so it's not like it costs him anything beyond the gas and wear and tear on the equipment. Luckily for him, the wood is on the main horse farm property (where he also lives) so that makes it easier and cheaper, also. It heats really well and is less $$ than gas (and likely electric).
The other guy I work for at the body shop is putting in wood burning stoves and heaters at the secondary house at his farm. He's got even more trees than the other guy, and has to cut them down anyway per the DNR. That, and there's no more room for it in the storage shed
Cutting and splitting wood is a blast; I really do enjoy it. Hell of a workout, too, especially if you have a splitter that doesn't tilt.
At the body shop...
