[AustinDev]

>Exactly, and as a consequence of the automatic load shedding, the fission reactors shut down for safety reasons, and had to be cooled using their Diesel generators, which wasn't nice to watch

The shutdown is due to an abundance of caution and is regulatory (in the US). When the grid falls below a certain threshold of stability the reactors are programmatically shutdown. (At least that's how it worked 20 years ago.) They have significant inertia but that only goes so far, as you mentioned until we see the final report we won't know for sure if the shutdown was manual or programmatic.

Depending on how long the Reactors were shutdown down Xeon poisoning could have also been why they took longer to start back up. Xeon poisoning is one of the attributes of our current fission technology that makes Nuclear less able to cope with instability compared to combustion generation.

>I am quite eager to learn about what really went wrong. We enjoy really cheap consumer prices for electricity (we use it to heat and cool, like in the US)

Air conditioning is a great application of Solar especially in the sunbelt. It just makes so much sense. When it is daylight and the Sun is unobstructed A/C draws a lot of power likewise Solar is at peak efficiency. I've never been to Spain but, if you all believe in A/C I may have to stop by next time I'm sailing the Med.