That's a good achievement but energy grids have varying degrees of robustness. So a number of days later the grid went down, Spain and Portugal blackouts were making global headlines. The cause - TLRD version it seems like a cascade shut down all the interconnected power networks. From [1]
The Guardian
The Portuguese prime minister, Luís Montenegro, said that the issue originated in Spain. Portugal’s REN said a “rare atmospheric phenomenon” had caused a severe imbalance in temperatures that led to the widespread shutdowns.
REN said: “Due to extreme temperature variations in the interior or Spain, there were anomalous oscillations in the very high voltage lines (400 kV), a phenomenon known as ‘induced atmospheric vibration’. These oscillations caused synchronisation failures between the electrical systems, leading to successive disturbances across the interconnected European network.”
Boy, did this not age well
That's a good achievement but energy grids have varying degrees of robustness. So a number of days later the grid went down, Spain and Portugal blackouts were making global headlines. The cause - TLRD version it seems like a cascade shut down all the interconnected power networks. From [1]
The Guardian
The Portuguese prime minister, Luís Montenegro, said that the issue originated in Spain. Portugal’s REN said a “rare atmospheric phenomenon” had caused a severe imbalance in temperatures that led to the widespread shutdowns.
REN said: “Due to extreme temperature variations in the interior or Spain, there were anomalous oscillations in the very high voltage lines (400 kV), a phenomenon known as ‘induced atmospheric vibration’. These oscillations caused synchronisation failures between the electrical systems, leading to successive disturbances across the interconnected European network.”
[1] https://joannenova.com.au/2025/04/days-after-spain-reaches-1...