Electricity costs vary region to region, as well as the proportion of clean energy sources that power the local grid. I am lucky to live in the US Northwest where there is a very high percentage of hydro-electric and wind powering our grid and our electricity costs are comparatively low (now ~$0.20 per kwh) -- note the large number of data centers headquartered in Central Oregon. Also note, the region (Oregon and Washington principally) is a net exporter of electricity. I drove a Nissan Leaf for 8 1/2 years, and have driven a Tesla Model Y for 4, and the cost of ownership for both vehicles are significantly less than any ICE vehicle I have ever operated. Surprisingly, the Tesla is actually somewhat more efficient in my experience than the 2012 Leaf, particularly on the highway, despite weighing considerably more. I almost always (95%+) charge at home. Admittedly, our electricity costs were significantly lower (~$0.12) for many years before the recent rate hikes.