[diggan]

> It looks very much like this was driven by algorithmic volatility trading of electricity spots

Yes, + less "reactive power stations" than expected was available (seems the day some unexpectedly went offline, and not enough safeguards/communication to realize this) + a switch between the French import/export that happened at the same time, leading to the overvoltage issue, which then spiraled.

As far as I read the report, there were multiple causes, not a single one like "algorithmic volatility trading of electricity spots" but a combination of the issues where one-by-one, things would have been fine but all together? Shit broke