Date Type & Industry Description Documents
Water
Determination
 This is the legal instrument that would give effect to the decisions made in our Final Report.
Download .PDF 298.31 KB
Water
Final Report
 IPART has completed its review of the maximum prices that Sydney Water can charge customers for water and related services in the Greater Sydney region.
Download .PDF 3.58 MB
Water
Final Report
 IPART has set the maximum prices that WaterNSW can charge for its bulk water, raw water and unfiltered water services in the Greater Sydney a
Download .PDF 2.21 MB
Water
Media Release
 IPART has set the maximum prices Sydney Water and WaterNSW can charge for water and related services in the Greater Sydney Region from October 2025. 
Download .PDF 96.11 KB
Water
Determination
 This is the legal instrument that gives effect to the decisions made in our Final Report.
Download .PDF 563.65 KB
Water
Consultant Report
 IPART engaged AtkinsRéalis to review Sydney Water’s proposed capital and operating expenditure over the 2025 determination period.
Download .PDF 2.72 MB
WICA
Guidelines / Procedures
Download .PDF 428.29 KB
Local Government
Issues Paper
 What do we need from stakeholders?
Download .PDF 951.67 KB
Energy
Determination
 IPART has determined the median retail market offer for each electricity distribution district in NSW.
Download .PDF 126.67 KB
Draft Report
 We have released a Draft Report on our assessment of revised St Leonards South Precinct Contributions Plan (2025).
Download .PDF 1.5 MB
Media Release
 IPART has reviewed the draft developer contribution rates set by Lane Cove Council for the St Leonards South Precinct at a minimum of $24,150 for a studio or
Download .PDF 94.26 KB
Other Industries
Stakeholder Survey
Download .XLSX 425.26 KB
Energy
Methodology Paper
 This Fact Sheet explains our methodology for determining the median retail market offer.
Download .PDF 130.68 KB
Local Government
Agenda
Download .PDF 101.5 KB
Local Government
Presentation
Download .PDF 1021.11 KB
Transport
Spreadsheet Model
 This model provides the calculations for our ethanol determinations.
Download .XLSM 9.64 MB
Transport
Determination
 Wholesale price of 156.9 c/L for fuel ethanol from 1 September 2025
Download .PDF 219.85 KB
Local Government
Fact Sheet
Download .PDF 321.19 KB
Other Industries
Fact Sheet
 Fact sheet - WACC Biannual update - August 2025
Download .PDF 324.68 KB
Local Government
Fact Sheet
Download .PDF 128.01 KB