The largest electrical blackout in modern Spanish history has thrust Beatriz Corredor, president of Spain's national grid operator Red Eléctrica de España (REE), into the spotlight as she navigates the most significant crisis of her career. As investigations continue into the massive power failure that affected over 50 million people across the Iberian Peninsula on April 28, 2025, pressure mounts on the former Socialist minister whose leadership is now under intense scrutiny.