I live in Central Oregon on the east side of the Cascade mountains at 4300 Ft..above sea level in a heavily wooded area, it gets cold here in the winters and their is no natural gas so your choices on heating are Propane gas, electric with a heat pump, wood stoves, fireplaces or pellet stoves.
We bought this house in 2004, it was built in 1986.
it is all eclectic and had a heat pump, air condition system in it that didn't work very well along with a great first generation pellet stove that work excellent for heating
We had to replace the electric heat pump system the next year and found out the hard way they don't work worth a hoot when the outside air temps get below freezing, 32F
The old pellet stove work great until it broke down and we couldn't get parts to fix it so we had to replace it with new modern one, it works good also
.
We are having a early cold winter and it looks like I will probably use two tons of pellets this winter, they cost right at $360.00 a ton delivered and last around six weeks under normal winter weather here
I probably jinx myself now and will probably need to buy another ton later this winter