How long would society last during a total grid collapse?
I&#x27;m surprised that this article doesn&#x27;t even mention the ongoing, continual attacks on the civilian Ukrainian electrical grid, in a concerted effort to take it out with thousands of cruise missiles and loitering drones.<p>Perhaps not all countries will be as determined as the Ukrainians are in their constant repairs, but even with half of their generation capability destroyed, and so many substations targeted, the effects are much like rolling blackouts.<p>My son has Ukrainian language lessons with teachers both in Donetsk and Kyiv several times a week, and only a single lesson has been missed despite the constant destruction that is ongoing. I&#x27;m astounded both by the resilience of the grid and the resilience of Ukrainians. I hope that if such a situation ever happens to the US, we will prove to be as resourceful.<p>This piece also completely ignores the ongoing changes to our grid as it is being revolutionized by distributed energy resources and storage. Soon, islanding of homes, and the spread of more micro grids, means that a lot of the older reasoning in this article won&#x27;t make much sense. Already, many critical infrastructure from hospitals to data centers plan for independence during outages. This will become increasingly common as the more electric vehicles allow for vehicle to home usage, as well as charging directly from home solar.  This is what wealthy people do today, and costs are falling to make this accessible to all. There&#x27;s even a chance that islanding  might be cheaper than the alternatives for a significant chunk of homes in the future.<p>Already the grid costs us more than electricity generation, something like $0.08&#x2F;kWh of the average electricity price of $0.13&#x2F;kWh in the US. As generation from renewables gets cheaper, and storage gets cheaper, and the grid remains stubbornly expensive, more and more people will be looking to abandon it for energy independence on their own, or in smaller micro grids.