This includes data on pricing, future expenditure forecasts, outages and interruptions and financial statements. We provide an analysis of this information to help the public understand how their local electricity company is performing individually and when compared to others, and to track changes over time.

Below you will find the current information disclosure requirements that apply to Transpower.

Part 4 & Part 6 Information Disclosure Annual Public Due Dates Graphic

Exemptions to information disclosure requirements

Under the Commerce Act, Transpower can apply for exemptions or modifications to information disclosure requirements.

Exemptions that we have granted to Transpower can be found here.

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Final non-material reporting date decision for Transpower

Transpower information disclosure determination 2014 – consolidated 3 April 2018
pdf - 341 KB
03 Apr 2018
[2017] NZCC 25 Transpower information disclosure amendments determination 2017 – 2 November 2017
pdf - 591 KB
08 Dec 2017

Transpower information disclosure requirements

[2014] NZCC 5 Transpower Information Disclosure Determination 28 February 2014
pdf - 312 KB
02 Mar 2014
Information Disclosure Requirements for Transpower Reasons Paper 28 February 2014
pdf - 998 KB
02 Mar 2014
Transpower Information Disclosure Schedules 28 February 2014
xlsx - 2 MB
02 Mar 2014

Revised draft Transpower information disclosure requirements

Transpower Information Disclosure Revised Draft Determination 7 February 2014
docx - 733 KB
07 Feb 2014
Transpower Information Disclosure Update Paper 7 February 2014
pdf - 404 KB
07 Feb 2014
Transpower Information Disclosure Revised Schedules 7 February 2014
xlsx - 1 MB
07 Feb 2014

Draft Transpower information disclosure requirements

Transpower Information Dislcosure Draft Determination 21 October 2013
pdf - 103 KB
23 Oct 2013
Transpower Information Disclosure Reasons for Draft Decision 21 October 2013
pdf - 579 KB
23 Oct 2013
Transpower Information Disclosure Draft Schedules 21 October 2013
xlsx - 2 MB
21 Oct 2013