Your water and sewerage price

This page contains Icon Water's 2018-23 Pricing Proposal to the Independent Competition and Regulatory Commission (ICRC). 

Revised Proposal in response to the ICRC's draft decision 23 February 2018

• Overview
• Attachment 1 Context and Background
• Attachment 2 Form of Regulation 
• Attachment 3 Service Standards
• Appendix 1 Willingness to pay research
• Appendix 2 Benefit-cost analysis
• Attachment 4 Demand Forecasts
• Attachment 5 Asset Management and Governance
• Appendix 1 Contents unavailable*
• Appendix 2 Strategic Asset Management Plan
• Attachment 6 Capital Expenditure
• Attachment 7 Operating Expenditure
• Appendix 1 BIS/Oxford Economics price escalators report
• Attachment 8 Regulatory Asset Base
• Attachment 9 Rate of Return and Forecast Inflation
• Appendix 1 Benchmark equity beta
• Appendix 2 The market risk premium
• Attachment 10 Corporate Income Tax
• Attachment 11 Revenue Requirements and Price Path
• Attachment 12 Tariff Structure
• Attachment 13 Consistency with ICRC Objectives

• Revenue model - Post-tax revenue model used to determine the proposed revenue requirement and price path, with instructions (Excel)
• Revenue model - Model instructions (PDF)
• Demand model - Time series water sales forecasting model and associated data (Excel)
• Demand model - Model instructions (R-script)

*The contents of some appendices are unavailable due to commercial in confidence. This is to ensure the integrity of our procurement processes going forward such as to avoid interference with tender applications.