Spain’s historic April 28 blackout sparks new debate over green energy shift

The massive power outage that hit the Iberian peninsula on April 28 has reignited a debate in Spain over the country's plan to phase out its nuclear reactors as it generates more power with renewable energy.

As people wait for answers about what caused the historic power cut, which abruptly disrupted tens of millions of lives, some are questioning the wisdom of decommissioning nuclear reactors that provide a stable, if controversial, form of energy compared to renewables, whose output can be intermittent.