I received a census survey today (American Community Survey) and the section on fuel used in house has multiple options to pick from-- but not pellets. I need to decide if I should check "Wood" or "Other fuel". Wood makes sense because that is what pellets are, but then the resulting census data would erroneously imply that cord wood is being used. On the other hand "Other fuel" would fail to recognize pellet usage. Maybe there just aren't that many pellet users in the U.S. to merit a separate category? I think I will go with wood.