Asset base roll-forward

Status
Past review
Final report
09/09/2016

Under Aurizon Network’s 2010 access undertaking, Aurizon Network had to obtain the QCA’s approval every year of Aurizon Network’s proposed roll-forward of its regulatory asset base (RAB).

The roll-forward of the RAB takes into account our approved capital expenditure and calculates other components, such as inflation and depreciation, in accordance with the undertaking.

RAB roll-forward 2013–14 and 2014–15

Report and papers

Date
Title Document
13 September 2016 Other documents QCA letter – approval of 2013-14 and 2014-15 RAB roll-forwards pdf, 582.48 Kb
Date
Title Document
13 September 2016 Submission Aurizon Network – Regulatory Asset Base Roll Forward submission pdf, 1.41 Mb

RAB roll-forward 2012–13

We approved Aurizon Network’s 2012–13 regulated asset base (RAB) roll-forward.

The RAB approved as at 30 June 2013 was $4.858 billion, which included $226 million of capital expenditure approved by us in May 2014.

Report and papers

Date
Title Document
29 August 2014 Approval pdf, 325.00 Kb

Previous years’ RAB roll-forward

We approved Aurizon Network’s CQCR 2011–12 regulated asset base roll-forward on 12 December 2013.

The RAB approved as at 30 June 2012 was $4,723.2 million, and included $1,304 million of 2011–12 capital expenditure we approved  on October 2013.

Date
Title Document
12 December 2013 Approval pdf, 654.26 Kb

On 26 October 2012, we approved Aurizon Network’s roll-forward of its CQCR regulated asset base for 2010–11.  The approved RAB as at 30 June 2011 was $3,560.3 million and included $119.5 million of 2010–11 capital expenditure we approved in June 2012.

Date
Title Document
15 October 2012 Approval pdf, 64.98 Kb

On 27 July 2012, we approved Aurizon Network’s roll-forward of its CQCR regulated asset base for 2009–10.  The roll-forward included $282.2 million of 2009-10 capital expenditure we approved  in March 2012.

We re-made this decision on 26 October 2012, as the earlier July 2012 decision included an error that undervalued the closing asset value (as at 30 June 2010) by $5.8 million—the approved RAB as at 30 June 2010 was $3,480.2 million.

Date
Title Document
15 October 2012 Approval pdf, 65.70 Kb