Gas information disclosure

The Commission has published information disclosure requirements for suppliers of gas pipeline services (GDBs and GTBs), under Part 4 of the Commerce Act 1986.

Gas pipeline businesses must make their first annual disclosures under the new requirements in 2013.

The purpose of information disclosure is to ensure that sufficient information is readily available to interested persons to assess whether the purpose of Part 4 of the Act is being met.

Suppliers of gas pipeline services under the Act include the one business supplying gas transmission services in New Zealand: First Gas Limited (First Gas); and the distribution businesses of Powerco Limited (Powerco), GasNet Limited (GasNet), First Gas, and Vector Limited (Vector).

Amendments to Information Disclosure Requirements 2015

The Commission has amended the information disclosure determinations 2012 for electricity distribution and gas pipeline businesses to address identified issues for the 2015 disclosures for electricity distribution and gas pipeline services.

Read more.

Amendments to Information Disclosure Requirements 2017

The Commission is proposing amendments to information disclosure determinations for airport services, electricity distribution and gas pipeline businesses to address identified issues for the 2018 disclosure years for airport, electricity distribution and gas pipeline services.

Read more.

 

Documents

2015 amendments to information disclosure requirements and excel templates

30/04/2015 (15 documents)

Gas Distribution Information Disclosure Determination 2012 (consolidated in 2015) – 24 March 2015 PDF (1.6 MB)
Published on 24 March 2015
Gas Transmission Information Disclosure Determination 2012 (consolidated in 2015) – 24 March 2015 PDF (1.6 MB)
Published on 24 March 2015
[2015] NZCC 7 Amendment to the Gas Distribution Information Disclosure Determination 2012 – 24 March 2015 PDF (1.9 MB)
Published on 24 March 2015
[2015] NZCC 8 Amendment to the Gas Transmission Information Disclosure Determination 2012 – 24 March 2015 PDF (2 MB)
Published on 24 March 2015
Amendments to information disclosure determinations for electricity distribution and gas pipeline services – Final reasons paper – 24 March 2015 PDF (813 KB)
Published on 24 March 2015
GDB ID determination templates for schedules 1 to 10 v4.1 – 24 March 2015 Microsoft Excel Spreadsheet (903 KB)
Published on 24 March 2015
GDB ID determination templates for schedules 5f 5g v4.1 – 24 March 2015 Microsoft Excel Spreadsheet (726 KB)
Published on 24 March 2015
GDB ID determination templates for schedules 11a13 AMP v4.1 – 24 March 2015 Microsoft Excel Spreadsheet (802 KB)
Published on 24 March 2015
GTB ID determination templates for schedules 1 to 10 v4.1 – 24 March 2015 Microsoft Excel Spreadsheet (896 KB)
Published on 24 March 2015
GTB ID determination templates for schedules 5f 5g v4.1 – 24 March 2015 Microsoft Excel Spreadsheet (732 KB)
Published on 24 March 2015
GTB ID determination templates for schedules 11a13 AMP v4.1 – 24 March 2015 Microsoft Excel Spreadsheet (791 KB)
Published on 24 March 2015
Gas Distribution Information Disclosure Determination 2012 – (consolidated in 2015) Schedules 14-15 Microsoft Word Document (49 KB)
Published on 09 April 2015
Gas Transmission Information Disclosure Determination 2012 – (consolidated in 2015) Schedules 14-15 Microsoft Word Document (47 KB)
Published on 09 April 2015
GDB Worksheet for calculating prior year ROIs – 30 April 2015 Microsoft Excel Spreadsheet (722 KB)
Published on 30 April 2015
GTB Worksheet for calculating prior year ROIs – 30 April 2015 Microsoft Excel Spreadsheet (722 KB)
Published on 30 April 2015

Electricity and Gas Information Disclosure Seminar March 2013

17/04/2013 (12 documents)

Introduction and Issues Register and other compliance support - Information Disclosure Seminar March 2013 PDF (142 KB)
Published on 05 April 2013
Overview of Part 4 and ID Requirements - Information Disclosure Seminar March 2013 PDF (252 KB)
Published on 05 April 2013
Asset Valuation Concepts and Practice - Information Disclosure Seminar March 2013 PDF (529 KB)
Published on 05 April 2013
Assurance and Compliance - Information Disclosure Seminar March 2013 PDF (162 KB)
Published on 05 April 2013
Regulatory Asset Base Schedule 4 - Information Disclosure Seminar March 2013 PDF (275 KB)
Published on 05 April 2013
Regulatory Reporting - Information Disclosure Seminar March 2013 PDF (430 KB)
Published on 05 April 2013
Regulatory Taxation - Information Disclosure Seminar March 2013 PDF (349 KB)
Published on 05 April 2013
Regulatory Taxation Worked Example - Electricity and Gas Information Disclosure Seminar March 2013 Microsoft Excel Spreadsheet (82 KB)
Published on 08 April 2013
Related Party Transactions - Information Disclosure Seminar March 2013 PDF (695 KB)
Published on 05 April 2013
Return on Investment and Regulatory Profit - Information Disclosure Seminar March 2013 PDF (389 KB)
Published on 05 April 2013
Transitional Provisions - Information Disclosure Seminar March 2013 PDF (153 KB)
Published on 05 April 2013
Categorising and Allocating Operating Costs and Asset Values - Information Disclosure Seminar March 2013 PDF (853 KB)
Published on 17 April 2013

Information disclosure requirements for gas distribution and transmission businesses under Part 4 of the Commerce Act

01/10/2012 (3 documents)

Information Disclosure for EDBs and GPBs Final Reasons Paper - 1 October 2012 PDF (1.6 MB)
Published on 21 December 2012
NZCC 23/2012 Gas Distribution Information Disclosure Determination 1 October 2012 PDF (1.5 MB)
Published on 21 December 2012
NZCC 24/2012 Gas Transmission Information Disclosure Determination 1 October 2012 PDF (1.6 MB)
Published on 21 December 2012

Excel templates for schedules 1 to 15 of the Gas Distribution Information Disclosure Determination 2012

15/04/2014 (12 documents)

GDB ID determination templates for schedules 5f 5g v3.0 15 April 2014 Microsoft Excel Spreadsheet (731 KB)
Published on 15 April 2014
GDB ID determination templates for schedules 1 to 10 v3.0 15 April 2014 Microsoft Excel Spreadsheet (933 KB)
Published on 15 April 2014
GDB ID Determination AMP Templates 11a to 13 v3.0 28 February 2014 Microsoft Excel Spreadsheet (801 KB)
GDB ID Determination Templates for Schedules 1 to 10 v2.2 31 October 2013 Microsoft Excel Spreadsheet (1.3 MB)
Published on 31 October 2013
GDB transitional schedules templates 3, 5b, 5e, and 8 18 September 2013 Microsoft Excel Spreadsheet (1 MB)
Published on 18 September 2013
Guidance on template changes for electricity and gas Information Disclosure 28 May 2013 Microsoft Excel Spreadsheet (16 KB)
Published on 28 May 2013
GDB ID Determination AMP Templates 11a to 13 v2.1 14 May 2013 Microsoft Excel Spreadsheet (961 KB)
Published on 14 May 2013
GDB ID Determination Templates for Schedules 1 to 10 v2.1 14 May 2013 Microsoft Excel Spreadsheet (1.3 MB)
Published on 14 May 2013
GDB ID determination templates for schedules 14 to 15 28 February 2013 Microsoft Word Document (115 KB)
Published on 28 February 2013
GDB ID Determination AMP Templates v2 21 December 2012 Microsoft Excel Spreadsheet (961 KB)
Published on 24 December 2012
GDB ID determination templates for schedules 1 to 10 excluding 5f and 5g v2 21 December 2012 Microsoft Excel Spreadsheet (1.3 MB)
Published on 24 December 2012
GDB ID determination templates for Schedules 5f and 5g v2 21 December 2012 Microsoft Excel Spreadsheet (793 KB)
Published on 24 December 2012