Ours is electric, but, during a blackout it isn't a concern 'cause I can cook over a fire just fine.Our stove is gas. We can light the range manually (if we had to), but its oven has minimal electrical controls. As such, it is not considered a significant load.
We also have an antique wood stove hooked up. It's mostly decorative, but, in an emergency, I can cook with it. I live in a wild forest, so wood is
everywhere