After 10 days of all-day frost, a day of spring-like warmth and a day of snow, we're back to frost. Single digit F overnight. Various gates won't open easily, old boots frozen to the ground, ducks take 5 steps and sit down. Three more days of this are forecast and then a warm period.
It's interesting for me to follow the discussion about heating because we're in the EU, the entity which has decided to perform energy suicide by phasing out old stuff before there's sufficient capacity of new stuff. It's hard to plan any kind of heating for new buildings because of mixed policy signals. On one hand money stimulus is paid to people to install a wood- or gas-powered furnace and on the other there's persistent talk of both being banned.
I find it really hard to understand many modern policy decisions because they seem completely irrational (and their consequences keep confirming this) while the majority is happy to cheer them on. Feels like "The Emperor's new clothes".
In the US you're blessed with an abundance of natural gas and a sensible enough attitude towards it (at least compared to the EU which is not a tall hurdle to overcome; yes, I've heard of the ideas about gas cooking ranges).
Nevertheless I think a wood stove is hard to beat for just plain self-sufficiency if you have a local source of firewood. We cut down some from our own little property and buy the rest from others in the village who have larger forest plots. In its basic form a wood stove is a way of heating that does not rely on anything else - no pipleline or distribution network, no contradictory things like wood pellet furnaces needing electricity to function.
Some models have a feature where fresh air is pulled in from the top of the stove, making its way down slowly and getting seriously pre-heated even before it reaches the fire. They say this makes for a cleaner and more complete burn, provided of course the firewood is also of good quality - properly dry most of all.

We're at 7*F this morning with a high of 13F