In remoter areas or rural electricity can go off at the drop of a hat. Sometimes it goes back on again after a few minutes or an hour or so. At other times it can be off all day or even days at a time some time even a week. How are people expected to manage in those situations come the dreaded last day of diesel/petrol. Particularly farmers who may have a small fleet of vehicles, tractors, telescopic handlers, pickups, quad or farm bikes. Also in remote areas it is not uncommon for properties to be off grid completely. I very nearly bought one. My property only received electricity in the late 1960s and a phone a little latte time. The costs of running cables and pylons for either facility today would be astronomical for an ordinary person to even consider, if even possible in sone situations. Yes, they often have some way of generating power from water mill, wind or solar but these usually are just to provide a basic function and many of them rely on diesel generators, that are either automatically tripped or manual. Some of them do have complex generating facilities with large battery banks and automatic switch on facility and more than one source of generating electric power. Some of these people will need to spend large sums of money to replace an ageing diesel generator. None of the above would hardly even top up an electric car, never mind charge one from flat and never in a month of Sundays a small fleet of vehicles even for just a small family.
As it is, I run on coal or wood fired multi fuel stoves for heating. Most of the farms around here use some form of oil. What is going to happen then to us. The last PM wanted all multi fuel stoves and ovens banned and everyone to convert to electricity use. Not that gas is an option around anywhere my home. It is OK in a village, town or city but what about the rest of us. So if forced to go electric and use storage heaters, well they only store heat for as short period of time. What then, are we supposed to go and shag a sheep to keep warm for c sake.
As it is, under the present situation only essential goods are supposed to be sold because of Covid19. In the winter I can be reduced to candles for hours as explained above but in a really hard winter just when one needs electricity it can go off for days. In Wales some shops and supermarkets where even banning sales of sanitary products
When it was just country places using multi fuel or coal stoves or ovens prices and availability was not so bad. Now however because every yuppy in the city has one, prices went up and many forms of suitable fuel can dry up completely particularly pellet fuels. There is lots of illegal logging now. Deciduous woodlands are being illegally felled just to satisfy the city slackers lust for something a bit quaint.