Following months of critically low water reserves, the Balearic island of Ibiza has seen a notable recovery in its aquifers thanks to record-breaking rainfall in October, driven by the weather system known as DANA Alice. Water reserves on the island jumped from 26% to 39%, the largest increase in the archipelago, according to the Conselleria del Mar y del Ciclo del Agua.
Despite this improvement, Ibiza remains under water alert, highlighting the island’s ongoing vulnerability to drought and the need for long-term solutions like desalination. The fourth desalination plant on the island—currently under scrutiny from environmental groups—has become a focal point in the debate over how to secure sustainable water supplies for the future.
While Formentera has returned to a state of “normality,” Ibiza’s water security remains fragile. Experts warn that temporary rainfall cannot replace structural solutions, especially as climate variability increases. Desalination, though energy-intensive, is seen as a critical buffer against prolonged dry spells and aquifer depletion.
The Balearic government has allocated €5 million in aid to support residents and businesses affected by the storms, but also continues to monitor water indicators closely. A shift from alert to pre-alert status will require two consecutive months of improved conditions.
As the region heads into November, forecasts suggest further rainfall could help—but the role of desalination infrastructure in ensuring year-round water availability is more vital than ever.
(Source: La Voz)