Although backup systems allow for gaining a few hours or days of time, their inevitable depletion leads to the collapse of ...

Regardless of how precisely the grid operators manage to handle this task in Spain and Portugal, they face a monumental ...

Some 96 departing flights from Portuguese airports have been grounded so far, while 45 have been called off from Spain.

The blackout in Spain also stops nuclear power plants. The Spanish Nuclear Safety Council (Csn) announced that due to the ...