As the Israel-Hamas war nears its three-year mark, an outbreak of algae throughout Israel’s desalination plants is threatening the country’s water supplies, which could affect the sewage systems in Gaza. Experts say the ongoing war is likely to exacerbate the problem.
The issue began after a microalgae bloom in the Mediterranean Sea forced five out of six desalination plants on the Israeli coast to shut down, according to Israel’s national water company Mekorot, per CNN. These plants remove salt from seawater, and their closures caused a ripple effect due to the “country’s heavy dependence on desalination for drinking water,” said the outlet. Israel is “arid and has neither big rivers nor abundant rainfall, but its mastery of this technology has made it a water superpower.”
While Israel itself is unlikely to see a shortage of water, it could lead to a compounding crisis in Gaza, which has already seen “many of its pipelines and water infrastructure destroyed during the devastating war with Israel,” said NBC News. The algae currently attacking Israel’s water supplies may actually be caused by the situation in Gaza.
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The “discharge of untreated sewage from the Gaza Strip into the sea is contributing to the worsening crisis affecting the Israeli desalination facilities,” the Zalul Environmental Association, an Israeli environmental NGO, told The Guardian. The wastewater “contains nutrients such as nitrogen and phosphorus, which feed microalgae.”
Scientists are “trying to assess possible environmental fallout from Gaza’s destroyed wastewater infrastructure” and determine how much of a role it may have played in the algae bloom, said Middle East Eye. Regardless of the cause, it is a “reminder of the dire humanitarian conditions facing 2 million Gazans,” said The Washington Post. Gazans have “faced severe water shortages and have often resorted to using makeshift latrines.”
What next?
This kind of event will probably keep happening thanks to the steadily warming planet. It’s a “fair estimation that this will not be a once-in-a-lifetime” thing, Edo Bar-Zeev, an associate professor in water research at Israel’s Ben-Gurion University, said to CNN. People “can assume that this will occur more and more through climate change.”
