Date Type & Industry Description Documents
Water
Consultant Report
IPART engaged independent experts Houston Kemp to review the cost shares framework. 
Water
Consultant Report
IPART engaged independent experts Ricardo to model the financial impacts of WaterNSW price increase scenarios on small and medium sized irrigation farm
Water
Consultant Report
IPART engaged independent experts Ernst & Young to assess the efficiency of WaterNSW’s Rural Valleys operating expenditure and identify cost driver
Water
Consultant Report
This report presents FTI Consulting’s findings on the appropriateness and maturity of WaterNSW’s key business systems and processes related to expendit
Water
Letter
IPART met with WaterNSW to discuss WaterNSW’s concerns about the AtkinsRealis expenditure review.
Water
Letter
Correspondence from WaterNSW during the 2025 price review expressing concerns about AtkinsRealis’ approach to its expenditure review.
Water
Letter
Correspondence from WaterNSW during the 2025 price review expressing concerns about AtkinsRealis’ approach to its expenditure review.
Water
Information Paper
Notes from IPART meeting with WaterNSW to discuss WaterNSW’s concerns about the AtkinsRealis expenditure review. 
Water
Letter
Correspondence from WaterNSW confirming it had conducted a pre-release confidentiality check on the AtkinsRealis expenditure review final report.
Water
Draft Report
Under our draft decisions WaterNSW’s bulk water charges would increase by up to 10% per year plus inflation over the next three years, from 1 July 20
Water
Letter
IPART wrote to WaterNSW to inform it that IPART had engaged an independent expert to provide additional advice on the analysis presented by AtkinsReali
Water
Draft Determination
This is the legal instrument that would give effect to the decisions made in our Draft Report.
Water
Media Release
IPART has released its draft decisions on the maximum prices WaterNSW can charge for its regional and rural bulk water services from 1 July 2026.
Water
Draft Report
IPART sets the maximum prices that WaterNSW can charge customers for water transportation services provided by the Murray River to Broken Hill Pipeline
Water
Consultant Report
IPART engaged Stantec to review Essential Water’s water and wastewater historical and proposed capital and operating expenditure over the 2026 determination
Water
Consultant Report
IPART engaged HoustonKemp to review WaterNSW’s water transportation services historical and proposed capital and operating expenditure over the 2026 determin
Water
Draft Determination
This is the legal instrument that would give effect to the draft decisions made in our Draft Report. 
Water
Draft Determination
This is the legal instrument that would give effect to the draft decisions made in our Draft Report. 
Water
Media Release
IPART has released draft maximum prices that Essential Water can charge for its water and wastewater services in the Broken Hill region from 1 July 2026.
Water
Draft Report
IPART sets the maximum prices that Essential Water can charge its customers for water and wastewater services.