Kinda curious how electrical vehicles will fare during a mandatory evacuation or disaster. If you don't have a full charge, there's not an easy way to get a full charge, and so you will just not have transportation the full route.
Interestingly, my observation here in Bend was that the worst shortages were in the middle of last week as locals rushed to fill up so they wouldn't run out... Could have been worse up near Madras, though, which is smaller and had a lot more people.
> I'm guessing that if the number of electric cars surged by 25% for a few days, it would be much less of a problem.
Some parts of the US aren't able to easily meet energy demand they can forecast when it goes up by amounts like 25%. For instance, Pepco pays to install thermostats where they can turn down/off your air conditioner[0]. Same with Dominion Energy[1]. I would be unsurprised if an influx of people of the size to cause gas shortages would also cause problems for electrical grids in many parts of the country.
That doesn't follow. There is a vast difference in cost of different forms of electric. The grid has a lot of built in ability to scale by turning on more expensive sources of power. People want low prices, and so the power company does what it can to stay on the low cost sources of power even while higher cost sources exist and could make up the demand without those tricks: it make customers happy.
My company maintains an old boiler from the 1880s connected to a steam engine/generator from the 1920s. Because we have it maintained and can start it up with 12 hours notice the power company gives us a substantial discount on our power. I understand we actually did turn it on about 5 years ago when something major happened to the grid. We were able to power our [small] town alone. This is one of the least efficient power plants in the country and thus one of the most expensive.
200+ miles ought to be enough to get you out of the disaster area. Plus if you can charge at home you'll almost always be near full, whereas most people let gas tanks get low before filling them back up.
You generally don't leave disaster areas at highway speeds. Electrics should be better at this if you don't run the tunes or the ac. Also there are a lot of disasters that will be bigger than 200m. If Rainier goes off it will have a very large ash spread mostly east depending on prevailing winds. Seattle was just blanketed by smoke from way up in bc all the way to Portland. Way more than 200 miles. Imagine if it was a foot + of air intake clogging ash and low visibility.
