I considered posting this as an obit. A Russian went to investigate. I suggest following the whole twitter feed.
What caused the Guri failure? Corpoelec union leader Ali Briceño said it was brush fire under the 765 KV trunkline which caused a surge in the system and caused Guri to shut down. There are no skilled operators left there to restart it.
Most people I talked to say the problem had to occur inside Guri’s turbines themselves. And that’s a scary thought. If they are damaged, they will be very hard to replace or repair. No money or skilled people.
San Geronimo B is the only path for high-voltage (765 KV) supplies from Guri to 80% of Venezuelan population (Caracas, Central & Western Venezuela). pic.twitter.com/DGACmEQ5tg