You must have used some insane electric chainsaw because the ones I've seen take 15 minutes to get through a 2 inch diameter branch that you could snap by hand faster.
Going to a customer's house and consuming their electric all day isn't going to work out, or having extension cords strung everywhere, where you're literally dropping heavy trees with sharp right angle cuts, and cord snagging brush and branches, and you know, the chainsaw itself which will go through a cord in an instant and if it doesn't you won't be worried about loud noises anymore. Cord powered saws for real crews are not practical at all. That leaves the options - battery powered, and those do not have enough power to cut down large trees (I'm talking about more than falling a tree), or bring your own electric, ie, run a generator, which would be gas powered and just as loud and non-green as gas powered saws and still has the whole cord issue.
> You must have used some insane electric chainsaw because the ones I've seen take 15 minutes to get through a 2 inch diameter branch that you could snap by hand faster.
Maybe that was the case 5-10 years ago but not these days. A buddy and I cut 10-12" dia tree sections into rounds in short order with a 16" bar Ego chainsaw. It was, let's say, 10% slower than an equivalent Stihl but it had more than enough grunt and was incredibly quiet - no need for ear protection.
If you're using a dinky little 18V chainsaw then they'll choke on anything but the new stuff using 56+ volt batteries pack some serious punch. Gas chainsaws are still needed for some use cases but the lack of noise, exhaust, vibration, and fuel/filter maintenance positions them to fully replace gas chainsaws in the reasonably near future.
The cost of electric power would be no barrier. You can charge a whole car for less than the cost of gas and two stroke oil, never mind tune ups when the plug gets fouled. And somehow builders manage to plug in their tools. The emissions from gas landscaper equipment is very high compared to cars. Should be more tightly regulated.
It's not the electricity itself, but the batteries. They don't hold a lot of runtime, so you would need to have a truck with many dozens of spares, and they are heavy and expensive. And they wear out pretty quick.
Going to a customer's house and consuming their electric all day isn't going to work out, or having extension cords strung everywhere, where you're literally dropping heavy trees with sharp right angle cuts, and cord snagging brush and branches, and you know, the chainsaw itself which will go through a cord in an instant and if it doesn't you won't be worried about loud noises anymore. Cord powered saws for real crews are not practical at all. That leaves the options - battery powered, and those do not have enough power to cut down large trees (I'm talking about more than falling a tree), or bring your own electric, ie, run a generator, which would be gas powered and just as loud and non-green as gas powered saws and still has the whole cord issue.