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

A powerful X-class solar flare erupted on June 19, disrupting radio signals and potentially setting the stage for geomagnetic ...

Spain has released the results of its investigation into the April blackout, which ruled out renewables as the cause of the ...

A century-old solar storm once set telegraph wires on fire—imagine that happening to the internet today. From satellites to ...

Residents of Mirebalais shut down Haiti’s Péligre hydroelectric plant to protest gang control, triggering blackouts in ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

From picking the right panels to the right type of installation, we walk you through every step of the process.

More and more countries of the world are beginning to use alternative energy sources, including solar. Therefore, modest ...

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, ...

A major blackout that affected vast areas of Spain and Portugal on 28 April has brought renewed attention to the ...

In Texas, for example, NERC’s odds of an energy emergency this summer have dropped from roughly 15% a few months ago to 3.6% ...

Six weeks after Spain and Portugal suffered a massive power outage, authorities in Madrid issued an official report Tuesday, ...