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This spreadsheet contains all assumptions, including the updated assumptions outlined in the Frontier Economics addendum to Modelling methodology and assumptions report

Sets out the Tribunal’s calculations used to develop the regulated retail price controls (R values) for each year of the determination.

The Tribunal distributed this information request to the NSW standard retailers in order to obtain information to assist with the review.

The Consumption Comparator is a simple tool that allows you to compare your household's annual electricity, gas and/or water consumption with other households'.

Data tables containing detailed results of the survey. Responses to each question in the questionnaire are provided.

IPART conducted a survey of residential water, electricity and gas consumers in the Sydney metropolitan, Blue Mountains and Illawarra areas. We obtained matching consumption data from the utilities for 2,192 households.

IPART uses a real rate of return in setting prices to cover a utility's costs. This requires the conversion of a nominal cost of capital to a real cost of capital by adjusting for expected inflation.

The private ferry cost index model is used by the Tribunal to measure the change in the costs of providing private ferry services over the course of the year.

Spreadsheet Model - Private ferries and Stockton Ferry Cost Index - 2010

Spreadsheet Model Bus Industry Cost Index 2010

Spreadsheet Model - Bus Industry Cost Index - Rural and regional bus fares from January 2012 - December 2011

IPART uses the taxi cost index model to measure the change in the costs of providing taxi services over the course of the year.

IPART uses the taxi cost index model to measure the change in the costs of providing taxi services over the course of the year.

The purpose of this model is to:a) Calculate the annual historical increase in costs faced by drivers and operators of taxis via the urban and country taxi cost index.b) Adjust the index weightings to ensure that the index reflects the costs faced

A guide for stakeholders that explains the workings of the Tribunal and how to make a submission.

A guide for stakeholders that explains the workings of the Tribunal and how to make a submission.

The guide to the private ferry cost index model provides a detailed explanation of IPART's calculation of cost indexes used in transport.

Provides a detailed explanation of IPART's calculation of cost indexes used in transport. It is designed to assist stakeholders examining the taxi cost index model which has also been released and can be found on our website.