General · Full coverage

Ashkelon Power Plant Battles Massive Jellyfish Swarms Clogging Cooling Systems

How 2 Israeli newsrooms covered this story — translated into English and compared side by side.

Center 1Unrated 1

First reported by Walla · 3 hours ago

What happened

The Rotenberg Power Plant in Ashkelon is annually overwhelmed by massive jellyfish swarms clogging its cooling systems, requiring continuous cleaning to maintain operations. The plant also faces increased pollution from untreated sewage and waste due to the ongoing Gaza conflict, complicating environmental conditions along the coast.

  • 01Rotenberg Power Plant removes 8-10 large containers of jellyfish every 12 hours during summer.
  • 02Jellyfish swarms clog cooling systems, risking power generation units.
  • 03The phenomenon occurs annually from late May to August and requires nonstop filter cleaning.
  • 04No advanced solutions exist yet to better handle jellyfish swarms as of 2026.
  • 05Ongoing Gaza conflict causes sewage and waste to pollute local beaches, worsening conditions.
  • 06Despite challenges, all plant systems currently operate normally.

Summary translated & synthesized from the sources below by baba. Read each original for the full report.

Full coverage · 2 outlets

The same event, reported separately by each newsroom. Open a few to compare what each emphasizes — and what they leave out.

CalcalistUnrated · Hebrew2 hours ago
Ashkelon Power Plant Battles Massive Jellyfish Swarms Clogging Cooling Systems
WallaCenter · Hebrew3 hours ago
Jellyfish Swarm Disrupts Cooling Systems at Ashkelon Power Plant

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