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London Faces Water Crisis: £500m Desalination Plant Fails

9/29/2025

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Story summary
  • London’s desalination plant has cost over £500m since 2010, yet operated five times and produced 7.2bn litres.
  • Thames Water plans a £500m Teddington Direct River Abstraction (TDRA) to address shortages.
  • TDRA will pump water from the Thames to reservoirs and replace it with treated sewage effluent.
  • England could face a 5bn litres daily shortfall by 2055, especially in the southeast.