How can I supplement my oil furnace?

This 2020 year has been harshly chaotic.

Between Tiger King, the pandemic, the murder hornets, almost going to war, the protests plus the fact that it’s an election year, I can see why some people guess that the people I was with and I might be residing in the end times.

Even in the end times, however, I want to have my electric heating plus cooling. My Heating plus Air Conditioning plus indoor comfort will constantly be critical to me. I don’t guess how people ever lived separate from it. I will say, though, I constantly dread the Wintertide weeks. The bills are lavish in the Wintertide plus the weather constantly gets pretty rough. It got me thinking about supplementary heating options plus I realized I have next to zero knowledge about how electric heating (and cooling) entirely works. My furnace does a good job of keeping me plus the family warm, but love I said before that bi-weekly heating bill gets pretty high. Does anyone here have any energy saving tips or recommendations for supplementing my oil furnace. I thought about portable space heaters, but if I plug in a space oil furnace plus use electricity for it isn’t that effectively the same thing as using my furnace? Maybe it’s not, but it seems love a zero sum game at that point. Correct me if I’m wrong. Portable space furnaces are the only solution I’ve been able to come up with besides installing a fireplace (which I’m not willing to do). Please let me guess any heating tips plus tricks that you’ve used to supplement your heating plus lower that heating bill!

Heater maintenance