I wonder when we'll see ~$500-$700 electric battery powered chainsaws that can handle at least a 24" bar. If I'm going to be below treeline in the thick timber where there's a lot of beetle-killed and drought-killed pine, I'll borrow my dad's Husqvarna with a 24" bar. That length of bar has been very marginal though with some of the huge trees that are coming down in the woods around my parents place (Dinkey Creek, CA area). Having to do a bunch of wedge cutting and attacking from both sides is annoying and since I don't really know what I'm doing, it can be dangerous.
Would love to have a big electric saw (maybe a 30" bar?) I could have setup in my truck on a trickle charger all the time so I don't have to worry about carrying pre-mix gas and everything else in the back of my 4runner. Gets stinky and messy.
Both Husqvarna and Stihl have or are soon releasing battery powered saws for light garden work so I think it shows promise that we'll eventually have big electric saws. Maybe Elon Musk needs to get in the chainsaw game like he did in the flame thrower game