Our strategies and plans
These documents were submitted to Ofwat to support, and as evidence behind, our business plan for 2025-2030.
Our main documents
Our main documents
- SSC03 Fens Reservoir – our approach into AMP8. Our supporting information behind our plan to build a reservoir in the Fens in Cambridge with Anglian Water.
- SSC04 data tables. All of our data tables submitted to Ofwat to support the decisions made in our business plan for 2025-2030.
- SSC04a PR24 data tables commentary – Outcomes. A commentary on data in the ‘Outcomes’ section of our data tables.
- SSC04b PR24 data tables commentary – Risk and return. A commentary on data in the ‘Risk and Return’ section of our data tables.
- SSC04c PR24 data tables commentary – costs (wholesale) water. A commentary on data in the ‘Costs (wholesale) water’ section of our data tables.
- SSC04d PR24 data tables commentary – Water resources. A commentary on data in the ‘Water resources’ section of our data tables.
- SSC04e PR24 data tables commentary – Retail. A commentary on data in the ‘Retail’ section of our data tables.
- SSC04f PR24 data tables commentary – Developer services. A commentary on data in the ‘Developer Services’ section of our data tables.
- SSC04g PR24 data tables commentary – Long-term strategies. A commentary on data in the ‘Long-term strategies’ section of our data tables.
- SSC04h PR24 data tables commentary – Supplementary tables. A commentary on data in the ‘Supplementary tables’ section of our data tables.
- SSC04i PR24 data tables commentary – Summary tables. A commentary on data in the ‘Summary tables’ section of our data tables.
- SSC04j PR24 data tables commentary – Past delivery. A commentary on data in the ‘Past delivery’ section of our data tables.
- SSC05 Integrated resilience framework. Our financial, corporate and operational resilience action plans.
- SSC06 Bidding framework. This bid assessment framework sets out guidance for third parties wishing to engage with South Staffs Water (incorporating Cambridge Water) about; providing a solution to a potential water deficit; making us aware of an innovation that will drive efficiency in the processes around producing and distributing water; making us aware of an innovation that will drive efficiency in water usage; and using our network to transport water.
- SSC07 Customer engagement strategy and key insights. Our strategy for customer engagement and key insights taken from this engagement.
- SSC08 PR24 Technical triangulation – Phase 1 Methodology.
- SSC09 PR24 Technical triangulation – Phase 2 Results.
- SSC10 PR24 Technical triangulation – Application of the Delphi Method.
- SSC11 Thematic Analysis report.
- SSC12 PR24 Stakeholder and Customer Segment Analysis. An analysis of our customer and stakeholder segments seen throughout our PR24 testing.
- SSC13 Demographics report.
- SSC14 SIA assurance report. Assurance of our customer engagement conducted by an independent company – SIA partners.
- SSC15 Your Water Your Say: You Said We Did. How feedback on our business plan gained in our ‘Your water, your say’ session has been incorporated into our final business plan.
- SSC16 Vulnerability strategy – Help when you need it. Our strategy for supporting vulnerable customers.
- SSC17 South Staffs Water: Estimates of Water Poverty. Research conducted into our regions by CEPA to determine the levels of water poverty we need to tackle.
- SSC18 – Our approach to PCC targets and the impact of the Covid-19 pandemic Our approach to our per-capita consumption targets, and the impact Covid-19 has had on per-capita consumption in our regions.
- SSC18a – Skewb Covid-19 impact report, September 2023 Report on the impact of Covid-19 on per-capita consumption conducted by external company, Skewb.
- SSC18b – Artesia impact of Covid-19 on consumption, May 2021 Report on the impact of Covid-19 on per-capita consumption conducted by external company, Artesia.
- SSC18c – Frontier Economics Impact of Covid-19 on the water sector, December 2020 Report on the impact of Covid-19 on the water sector conducted by external company, Frontier Economics.
- SSC19 – Base cost assessment factors including real price effects and topography claim update
- SSC19a – KPMG treatment of energy costs in base models, May 2023
- SSC19b – KPMG real price effects at PR24, June 2023
- SSC19c – First Economics Input price inflation, February 2023
- SSC19d – SSC topography cost adjustment claim, June 2023
- SSC19f – WRC APH and boosters per length report, September 2023
- SSC19g - Table CW2 post RPE frontier shift efficiency September 2023
- SSC19h - Additional data request energy costs SSC September 2023
- SSC20 – Outcome delivery incentives risk range
- SSC20a – Oxera review of PR19 performance commitments with proposed PR24 ODI rates, September 2023
- SSC21 - Jacobs scope of assurance and report
- SSC26 - Initial commentary on the balance sheet cost of debt model and implications for the cost of embedded debt
- SSC28 - PR24 company-specific adjustment to allowed cost of debt
- SSC29 - Estimating the cost of equity for PR24
- SSC30 - Chandler KBS tax assurance and methodology report
- SSC31 Independent Challenge for South Staffs and Cambridge Water A report from the chair of our Independent Challenge Group who have challenged our business plan, customer engagement and long-term delivery strategy
- SSC32 Long-Term Delivery Strategy Climate change impacts on raw water quality technical report. Report on the impact of climate change on raw water quality in the long term (to 2050).
- SSC33 Impact – LTDS triangulation report
- SSC34 South Staffs water revised draft WRMP24 Our draft water resources management plan for the South Staffs region
- SSC35 Cambridge Water revised draft WRMP24 Our draft water resources management plan for the Cambridge region
- SSC36 Evidencing our enhancement expenditure in 2025-2030 All of our enhancement cases and evidence behind enhancement expenditure
- SSC37 Our Asset Management approach to best-value investment planning through 2025-2030 and beyond
- SSC38 Signposting document for quality and ambition assessment A completed assessment of the quality and ambition of our business plan when compared against Ofwat’s expectations.
- SSC39 WINEP Options Assessment
- PR19IPD01 ODI performance model v1.11 202324
- PR19IPD01 ODI performance model v1.11 202425
- Strategic regional water resources reconciliation model Dec 2020 v2.0
- RPI CPIH wedge true up model Dec 2020 v5
- Gearing Outperformance Sharing Mechanism Dec 2020 v4 Oct23
- SSC Green recovery time value of money adjustment model v1.3 Oct23
- Bilateral entry adjustment BEA model Dec 2020 v4.0
- Cost of new debt indexation model Dec 2020 v6.3 Oct23
- PR24 Revenue adjustments feeder model v2.0
- SSC Green Recovery cost allowance adjustment model final Oct 23
- SSC Cost sharing total costs Reconciliation v4e Oct23
- SSC WINEP Reconciliation Model Dec 2020 v1n SSC Oct23
- PR24 RCV adjustments feeder model v2.0
- PR24 Business plan tables to financial model mapping tool v4 9.0c FINAL
- PR24 Bill Waterfall Model v3 9.0c
- RFI model BP
- CW20 supporting data Excel
- Tax reconciliation tool Dec 2020 v3b
- Land sales model Dec 2020 v3.0
- RoRE chart tool v8.0
- Residential Retail Reconciliation Model Oct 23
- Developer services reconciliation model Dec 2020 v2.0
- Bill calculator Core pathway
- Bill calculator High Climate Change
- Bill Calculator Low tech