Spain's energy watchdog has updated power grid voltage control rules to expand renewable energy's role. The changes, prompted by an April blackout, require renewables to offer voltage control, ...

Spanish competition and energy watchdog said on Thursday it has updated the rules establishing power grid voltage control ...

This story was developed with the support of Journalismfund Europe. For decades, advocates of renewable energy have argued ...

The outage began shortly after noon on April 28 in Spain and lasted through nightfall, disrupting businesses, transit systems ...

They’ve erected over 22,000 gigantic windmills, to harness the wind and generate electricity. Portugal has nearly 3,000.

The blackout that took down the Iberian grid serving Spain and Portugal in April was the result of a number of smaller ...

Beatriz Corredor, president of Spanish grid operator Red Eléctrica de España (REE), said a fault at a PV plant in Badajoz, Spain, triggered a forced frequency oscillation that led to a recent blackout ...

By Pietro Lombardi MADRID (Reuters) -Spanish grid operator Redeia disputed the findings of a government report that said ...

Spanish authorities say the massive power outage in April across Spain and Portugal was due to technical and planning errors.

The failure of REE to calculate an adequate energy mix and maintain voltage levels has been identified as the cause of the ...

The massive power outage that swept across Spain and the larger Iberian Peninsula in late April was caused by multiple technical and planning failures, according to a report released on Tuesday.