HAVANA (AP) — Millions of people in Cuba were left without electricity for two days after the nation's energy grid went down when one of the island's major power plants failed. The widespread blackout ...

The increasing threat of seasonal grid failures is a significant concern for energy systems. Failures occur when the demand for electricity surges during certain times, straining the current grids.

Belgian grid operator Fluvius said the number of complaints it receives about solar inverter failures has fallen by more than half since 2023. The operator received over 5,000 complaints in 2023 ...