Pennon Group
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Pennon Group (PNN) investor relations material

Pennon Group Trading Update summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Trading Update summary10 Mar, 2026

Financial performance and outlook

  • EBITDA increased by approximately 55% year on year, despite weather-related and regulatory cost pressures.

  • Underlying profitability for 2025/26 is within market expectations, though at the lower end.

  • Targeting a 7% RORE over K8, with FY26 efficiencies partly offset by net ODI penalties.

  • Full-year financial performance remains robust, with a return to profitability expected.

  • Liquidity and balance sheet remain strong, supporting the largest ever capital programme.

Operational and regulatory developments

  • Wastewater performance improved, with a 40% reduction in pollution incidents and a 17% drop in storm overflow use.

  • Water quality remains strong, with upper quartile performance and water resources exceeding targets.

  • Exceptional rainfall and storms increased operational pressures, leading to a net ODI penalty for 2025/26.

  • Early mobilisation for AMP 8 capital programme, with year 1 deliverables on track and efficiencies realised.

  • Regulatory investigations into past incidents are progressing, with expected conclusions in 2026.

Strategic and board updates

  • Two renewable generation sites are now operational, with the full portfolio expected to supply 40% of group consumption by FY27.

  • Keith Haslett will become CEO effective 1 April 2026.

  • Full year results for 2025/26 will be announced on 2 June 2026.

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Frequently asked questions

Pennon Group plc is an environmental infrastructure company primarily focused on water and wastewater services. Through its principal subsidiary, South West Water, the company provides clean water supply, wastewater treatment, and related environmental services to residential, commercial, and industrial customers. Pennon is also involved in water management and sustainable resource initiatives. The company is headquartered in Exeter, England, and its shares are listed on the London Stock Exchange.

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