Renewable energy challenges power grids, requiring innovative solutions like storage capacity and interconnections for ...

In these semiconductors, that polarity can flip under an electric field—and stay that way even after the field is gone.

What happened in Spain and Portugal on April 28 brought home how insecure our energy systems have become. For about 20 hours Spain, Portugal and parts of southern France experienced a widespread ...

The causes of the power outage that left millions in Spain and Portugal without electricity on Monday have yet to be fully determined, though service has now been restored across 99 percent of the ...

In the United States, the market for durable medical equipment (DME)—including oxygen concentrators, continuous positive ...

Wurtzite-structured crystals, characterized by their hexagonal symmetry, are widely valued for their unique electronic and ...

Europe's ageing power grid and lack of energy storage capacity will require trillions of dollars in investments to cope with ...

The inability of Spain’s electricity grid to manage an unusually high supply of solar power was a key factor in Monday’s catastrophic blackout, former regulators and some experts have said.

Mumbai’s BEST will scrap 400 of its 650 buses by November 2025 while waiting for delayed delivery of 2,100 electric buses ...

When the power went out across Spain and Portugal last week, trains stopped, phones died and entire cities were plunged into ...

The recent blackout in the Iberian grid should not be interpreted as failure of renewables. But it did provide Europe with a sign the energy system is changing, shedding light on the necessity to ...