PNN Pennon Group Plc

The following amendment has been made to the South West Water & SES PR24 Representations announcement released on 28 August 2024 under RNS No: 0224C: Links have been added to the Representations on the South West Water and SES Water websites.

All other details remain unchanged.

Pennon Group PLC

28 August 2024

PR24 - South West Water and SES Water Submit Representations to Ofwat's Draft Determinations for K8 Period (2025-2030)

Today, South West Water and Sutton and East Surrey (SES) Water have submitted their responses to Ofwat's Draft Determinations in respect of the K8 period covering 2025 to 2030.

We welcomed Ofwat's recognition in July of the high quality of both business plans within the Group, which are underpinned by significant support from both customers and stakeholders.

In that context, we have kept our responses to a minimum, and have raised areas of representation in areas we believe are fundamental in delivering a balanced plan for all our communities.

We look forward to continuing our constructive dialogue with Ofwat in the lead-up to the Final Determinations, and due later this year.

South West Water website: https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.southwestwater.co.uk%2Fsiteassets%2Fdocuments%2Fabout-us%2Fbusiness-plans%2F2025-30%2FDD%2Four-representation.pdf&data=05%7C02%7Cadelebarker%40pennon-group.co.uk%7C54223a233df842cb89da08dcc752c2ec%7C25d26f64e15045878705aefeb42a308c%7C0%7C0%7C638604405477048177%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=OSvAd%2B%2Frq30hJer%2Fv2wohwnFV3AuED9GcINiDAqHpM4%3D&reserved=0

SES Water website: https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fseswater.co.uk%2F-%2Fmedia%2Ffiles%2Fseswater%2Fabout-us%2Fpublications%2Fdd-pdfs%2Fses101-business-plan-2025-to-2030-draft-determination-representation---28-august-2024.pdf&data=05%7C02%7Cadelebarker%40pennon-group.co.uk%7C361976a2282c4260dec408dcc752f7f1%7C25d26f64e15045878705aefeb42a308c%7C0%7C0%7C638604407025404682%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=%2BzYS2FFEHRZij10JZYYsX%2BawAMHi1nflw7GBrqxF5kI%3D&reserved=0

For further information, contact:

Pennon Group plc                                                        +44 (0)139 244 6688

Laura Flowerdew                                                           Chief Financial Officer              

Katie Burnell                                                               Investor Relations Associate

Media                                                                           +44 (0)207 251 3801

FGS Global

James Murgatroyd                                                       

Harry Worthington

END