Input methodologies review

Subscribe to Input methodologies review

This page includes information on the review of the input methodologies that the Commission must undertake within 7 years of setting the input methodologies.

Airport fast track processes

Airport profitability assessment

Cost of capital

Customised price-quality path fast track processes

Customised price-quality path requirements

Emerging technology in the energy sector

Form of control and RAB indexation

Gas pipeline issues

Related party transactions provisions

 

Current documents


Project timeline

Type Description Indicative date/s
Completed Input methodology review: Invitation to contribute to problem definition (invitation paper) 16/06/2015
Completed Submissions on scope and process for any fast track amendments for airport services and CPP requirements due 23/06/2015
Completed Decision by Commission on whether to conduct fast tracked amendments for specified airports and EDB CPP input methodologies and the process for fast track amendments 03/07/2015
Completed Forum with interested persons on the invitation paper 29/07/2015 - 30/07/2015
Completed Submissions on the invitation paper due 21/08/2015
Completed Cross-submissions on the invitation paper due 04/09/2015
Completed CPP requirements: Update on the details of the planned workshop 01/12/2015 - 31/12/2015
Completed Dr Lally’s expert advice on the cost of debt, asset beta adjustments for GPBs, RAB indexation and inflation risk, and TAMRP 20/05/2016
Completed IM review draft decisions papers published, except for the Report on the IM review 16/06/2016
Completed Draft amended determinations (including draft amended information disclosure determination for airports) published 22/06/2016
Completed Report on the IM review published 22/06/2016
Completed Gas DPP reset paper discussing implementation matters arising from proposed IM changes published 28/06/2016
Completed Submissions on IM review draft decisions papers (including the Report on the IM review) due 04/08/2016
Completed Submissions on Gas DPP reset implementation paper due 04/08/2016
Completed Cross-submissions on IM review draft decisions papers (including the Report on the IM review) due 18/08/2016
Completed Submissions on draft amended determinations (including draft amended information disclosure determination for airports) due 18/08/2016
Completed Cross-submissions on Gas DPP reset implementation paper due 18/08/2016
Completed Comments on Gas DPP: Financial Model due 18/08/2016
Completed Cross-submissions on Topic Paper 4 – Cost of capital issues due 25/08/2016
Completed Additional workshop on WACC for the IM review 07/09/2016
Completed Process update 14/09/2016
Completed Further targeted consultation paper on cost allocation for electricity and gas businesses 22/09/2016
Completed Submissions due on further consultation paper on cost allocation for electricity and gas businesses 13/10/2016
Completed Technical consultation on updates to draft determinations (including airports ID determination) 13/10/2016
Completed Cross-submissions due on further consultation paper on cost allocation for electricity and gas businesses 25/10/2016
Completed Submissions due on technical consultation (including airports ID determination) 03/11/2016
Completed Final decisions on IM review (including airports ID determination) 20/12/2016
Draft Draft decision on Transpower IRIS IM 04/01/2017 - 31/03/2017
Consultation Emerging views on related party transactions provisions 01/02/2017 - 28/02/2017
Draft Draft decision on related party transactions provisions 03/04/2017 - 30/06/2017
Final Final decision on Transpower IRIS IM 03/04/2017 - 30/06/2017
Draft Draft decision on CPP information requirements for gas pipeline businesses 31/07/2017 - 29/09/2017
Final Final decision on related party transactions provisions 02/10/2017 - 22/12/2017
Final Final decision on CPP information requirements for gas pipeline businesses 02/10/2017 - 22/12/2017

Disclaimer

These dates are not official and may change. Please see the Terms and Conditions for further limitations.

Documents

Reasons papers

20/12/2016 (12 documents)

Input methodologies review – Notification email for the release of the decisions package – 20 December 2016 PDF (398 KB)
Published on 20 December 2016
Input methodologies review decisions – Consolidated reasons papers – 20 December 2016 PDF (12 MB)
Published on 20 December 2016
Input methodologies review decisions – Summary paper – 20 December 2016 PDF (458 KB)
Published on 20 December 2016
Input methodologies review decisions – Introduction and process paper – 20 December 2016 PDF (760 KB)
Published on 20 December 2016
Input methodologies review decisions – Framework for the IM review – 20 December 2016 PDF (688 KB)
Published on 20 December 2016
Input methodologies review decisions – Report on the IM review – 20 December 2016 PDF (1.9 MB)
Published on 20 December 2016
Input methodologies review decisions – Topic paper 1 – Form of control and RAB indexation for EDBs, GPBs and Transpower – 20 December 2016 PDF (934 KB)
Published on 20 December 2016
Input methodologies review decisions – Topic paper 2 – CPP requirements – 20 December 2016 PDF (1.6 MB)
Published on 20 December 2016
Input methodologies review decisions – Topic paper 3 – The future impact of emerging technologies in the energy sector – 20 December 2016 PDF (923 KB)
Published on 20 December 2016
Input methodologies review decisions – Topic paper 4 – Cost of capital issues – 20 December 2016 PDF (3 MB)
Published on 20 December 2016
Input methodologies review decisions – Topic paper 5 – Airports profitability assessment – 20 December 2016 PDF (1.5 MB)
Published on 20 December 2016
Input methodologies review decisions – Topic paper 6 – WACC percentile for airports – 20 December 2016 PDF (652 KB)
Published on 20 December 2016

Determinations

20/12/2016 (14 documents)

[2016] NZCC 24 Electricity Distribution Services Input Methodology Amendments Determination 2016 – 20 December 2016 PDF (2.3 MB)
Published on 20 December 2016
CPP requirements for EDBs – Excel version of Schedules B and C of final IM decision – 20 December 2016 Microsoft Excel Spreadsheet (68 KB)
Published on 20 December 2016
CPP requirements for EDBs – Excel version of Schedule E of final IM decision – 20 December 2016 Microsoft Excel Spreadsheet (127 KB)
Published on 20 December 2016
[2016] NZCC 25 Gas Distribution Services Input Methodologies Amendments Determination 2016 – 20 December 2016.pdf PDF (2 MB)
Published on 20 December 2016
CPP requirements for GDBs – Excel version of Schedules B and C of final IM decision – 20 December 2016 Microsoft Excel Spreadsheet (57 KB)
Published on 20 December 2016
[2016] NZCC 26 Gas Transmission Services Input Methodologies Amendments Determination 2016 – 20 December 2016.pdf PDF (2 MB)
Published on 20 December 2016
CPP requirements for GTBs – Excel version of Schedules B and C of final IM decision – 20 December 2016 Microsoft Excel Spreadsheet (65 KB)
Published on 20 December 2016
[2016] NZCC 27 Transpower Input Methodologies Amendments Determination 2016 – 20 December 2016 PDF (998 KB)
Published on 20 December 2016
[2016] NZCC 28 Airport Services Input Methodologies Amendments Determination 2016 – 20 December 2016.pdf PDF (862 KB)
Published on 20 December 2016
[2016] NZCC 29 Airport Services Information Disclosure Amendments Determination 2016 – 20 December 2016.pdf PDF (783 KB)
Published on 20 December 2016
Airport Services Input Methodologies Determination 2010 – consolidated as of 20 December 2016 PDF (723 KB)
Published on 20 December 2016
Airport Services Information Disclosure Determination 2010 – consolidated as at 20 December 2016 PDF (704 KB)
Published on 20 December 2016
Airport ID Determination Annual Templates version 3.0 – 20 December 2016 Microsoft Excel Spreadsheet (946 KB)
Published on 20 December 2016
Airport ID Determination Pricing Templates version 3.0 – 20 December 2016 xlsm (835 KB)
Published on 20 December 2016

Submissions received on the technical consultation update paper (including airports ID Determination) and the ENA letter regarding live-line work

07/11/2016 (22 documents)

Notification email – Submissions received on the technical consultation update paper (including airports ID determination) and the ENA letter regarding live-line work – 7 November 2016 PDF (330 KB)
Published on 07 November 2016
BARNZ – Submission on IM review technical consultation update paper update paper – 3 November 2016 PDF (978 KB)
Published on 07 November 2016
Christchurch Airport – Submission on IM review technical consultation update paper – 3 November 2016 PDF (447 KB)
Published on 07 November 2016
Contact Energy – Submission on IM review technical consultation update paper – 3 November 2016 PDF (296 KB)
Published on 07 November 2016
Contact Energy – Submission on IM review technical consultation update paper – NZ bond data October 2016 – 3 November 2016 Microsoft Excel Spreadsheet (21 KB)
Published on 07 November 2016
ENA – Submission on IM review technical consultation update paper – 3 November 2016 PDF (1 MB)
Published on 07 November 2016
ENA – Submission on technical consultation update paper – [REVISED DRAFT] Electricity Distribution Services Input Methodologies Amendments Determination 2016 – 3 November 2016 PDF (2.1 MB)
Published on 07 November 2016
First Gas – Submission on IM review technical consultation update paper – 3 November 2016 PDF (219 KB)
Published on 07 November 2016
MEUG – Submission on ENA letter regarding live-line work – 3 November 2016 PDF (90 KB)
Published on 07 November 2016
NZ Airports – Submission on IM review technical consultation update paper – 3 November 2016 PDF (186 KB)
Published on 07 November 2016
NZ Airports – Submission on technical consultation update paper – [REVISED DRAFT] Airports (Specified Airport Services) Input Methodologies – 3 November 2016 PDF (296 KB)
Published on 07 November 2016
NZ Airports – Submission on technical consultation update paper – [REVISED DRAFT] Commerce Act (Specified Airport Services) Information Disclosure – 3 November 2016 PDF (1 MB)
Published on 07 November 2016
NZ Airports – Submission on technical consultation update paper – Pricing schedule comments in mark-up – 3 November 2016 Microsoft Excel Spreadsheet (204 KB)
Published on 07 November 2016
Orion – Submission on IM review technical consultation update paper and on ENA letter regarding live-line work – 3 November 2016 PDF (433 KB)
Published on 07 November 2016
Powerco – Submission on IM review technical consultation update paper – 3 November 2016 PDF (508 KB)
Published on 07 November 2016
Transpower – Submission on IM review technical consultation update paper – 3 November 2016 PDF (477 KB)
Published on 07 November 2016
Transpower – Submission on technical consultation update paper – [REVISED DRAFT] Transpower Input Methodologies Amendments Determination 2016 – 3 November 2016 PDF (1.2 MB)
Published on 07 November 2016
Transpower – Submission on technical consultation update paper – Part 3 Subpart 5 alternative – 3 November 2016 PDF (575 KB)
Published on 07 November 2016
Transpower (Frontier Economics) – Submission on IM review technical consultation update paper – Appendix B_Frontier note on NPV – 3 November 2016 PDF (208 KB)
Published on 07 November 2016
Vector – Submission on ENA letter regarding live-line work – 3 November 2016 PDF (245 KB)
Published on 07 November 2016
Vector – Submission on IM review technical consultation update paper – 3 November 2016 PDF (453 KB)
Published on 07 November 2016
Wellington Electricity – Submission on IM review technical consultation update paper – 3 November 2016 PDF (2.9 MB)
Published on 07 November 2016

Cross-submissions on further consultation paper on cost allocation for electricity and gas businesses

26/10/2016 (8 documents)

Notification email – Cross-submissions received on the IM review updated draft decision on cost allocation for electricity distribution and gas pipeline businesses – 26 October 2016 PDF (326 KB)
Published on 26 October 2016
Aurora – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (787 KB)
Published on 26 October 2016
Contact Energy – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (245 KB)
Published on 26 October 2016
ENA – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (885 KB)
Published on 26 October 2016
ERANZ – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (460 KB)
Published on 26 October 2016
ETNZ – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (451 KB)
Published on 26 October 2016
Genesis Energy – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (55 KB)
Published on 26 October 2016
Vector – Cross-submission on further consultation paper on cost allocation for electricity and gas businesses – 25 October 2016 PDF (244 KB)
Published on 26 October 2016

Submissions on further consultation paper on cost allocation for electricity and gas businesses

14/10/2016 (15 documents)

Notification email – Submissions received on the IM review updated draft decision on cost allocation for electricity distribution and gas pipeline businesses – 14 October 2016 PDF (331 KB)
Published on 14 October 2016
Notification email – Further submission received on the IM review updated draft decision on cost allocation for electricity distribution and gas pipeline businesses – 14 October 2016 PDF (318 KB)
Published on 14 October 2016
Aurora – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (720 KB)
Published on 14 October 2016
Chorus – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (221 KB)
Published on 14 October 2016
Contact Energy – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (344 KB)
Published on 14 October 2016
ENA – Submission on further consultation paper on cost allocation for electricity and gas businesses – 14 October 2016 PDF (969 KB)
Published on 14 October 2016
ERANZ – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (1 MB)
Published on 14 October 2016
Genesis Energy – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (55 KB)
Published on 14 October 2016
MEUG – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (81 KB)
Published on 14 October 2016
Pioneer Energy – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (180 KB)
Published on 14 October 2016
Powerco – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (365 KB)
Published on 14 October 2016
PwC – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (202 KB)
Published on 14 October 2016
Unison – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (159 KB)
Published on 14 October 2016
Vector – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (285 KB)
Published on 14 October 2016
Wellington Electricity – Submission on further consultation paper on cost allocation for electricity and gas businesses – 13 October 2016 PDF (1.8 MB)
Published on 14 October 2016

Technical consultation on updates to draft determinations (including airports ID determination)

13/10/2016 (16 documents)

Input methodologies review – Technical consultation update paper – 13 October 2016 PDF (924 KB)
Published on 13 October 2016
Notification email – IM review – Technical consultation update paper – 13 October 2016 PDF (362 KB)
Published on 13 October 2016
[REVISED DRAFT] Electricity Distribution Services Input Methodology Amendments Determination 2016 – 13 October 2016 PDF (2.4 MB)
Published on 13 October 2016
[REVISED DRAFT] Electricity Distribution Services Input Methodology Amendments Determination 2016 – 13 October 2016 Microsoft Word Document (1.1 MB)
Published on 13 October 2016
[REVISED DRAFT] Gas Transmission Services Input Methodologies Amendments Determination 2016 – 13 October 2016 PDF (2.1 MB)
Published on 13 October 2016
[REVISED DRAFT] Gas Transmission Services Input Methodologies Amendments Determination 2016 – 13 October 2016 Microsoft Word Document (1 MB)
Published on 13 October 2016
[REVISED DRAFT] Gas Distribution Services Input Methodologies Amendments Determination 2016 – 13 October 2016 PDF (2 MB)
Published on 13 October 2016
[REVISED DRAFT] Gas Distribution Services Input Methodologies Amendments Determination 2016 – 13 October 2016 Microsoft Word Document (963 KB)
Published on 13 October 2016
[REVISED DRAFT] Transpower Input Methodologies Amendments Determination 2016 – 13 October 2016 PDF (900 KB)
Published on 13 October 2016
[REVISED DRAFT] Transpower Input Methodologies Amendments Determination 2016 – 13 October 2016 Microsoft Word Document (289 KB)
Published on 13 October 2016
[REVISED DRAFT] Airports (Specified Airport Services) Input Methodologies Amendments Determination 2016 – 13 October 2016 PDF (791 KB)
Published on 13 October 2016
[REVISED DRAFT] Airports (Specified Airport Services) Input Methodologies Amendments Determination 2016 – 13 October 2016 Microsoft Word Document (208 KB)
Published on 13 October 2016
[REVISED DRAFT] Amendments to the Commerce Act (Specified Airport Services Information Disclosure) Determination 2010 – 13 October 2016 PDF (1.7 MB)
Published on 13 October 2016
[REVISED DRAFT] Amendments to the Commerce Act (Specified Airport Services Information Disclosure) Determination 2010 – 13 October 2016 Microsoft Word Document (854 KB)
Published on 13 October 2016
[REVISED DRAFT] Airport ID Determination Pricing templates – 13 October 2016 xlsm (832 KB)
Published on 13 October 2016
[REVISED DRAFT] Airport ID Determination Annual templates – 13 October 2016 Microsoft Excel Spreadsheet (986 KB)
Published on 13 October 2016

Cross-submissions received on Topic paper 4 – Cost of capital issues

01/09/2016 (20 documents)

Notification email – Submissions received on the IM review draft determinations and cross-submissions received on the IM review draft decisions papers – 1 September 2016 PDF (337 KB)
Published on 01 September 2016
Auckland Airport – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) parameters – 25 August 2016 PDF (270 KB)
Published on 01 September 2016
Auckland Uniservices Ltd (report prepared for AIAL) – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (292 KB)
Published on 01 September 2016
Contact Energy – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (624 KB)
Published on 01 September 2016
ENA – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (957 KB)
Published on 01 September 2016
CEG (report prepared for ENA) – IM review draft decisions cross-submission on Oxera – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (1.4 MB)
Published on 01 September 2016
CEG (report prepared for ENA) – IM review draft decisions cross-submission on debt characteristics – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (274 KB)
Published on 01 September 2016
CEG (report prepared for ENA) – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – August 2016 PDF (745 KB)
Published on 01 September 2016
First Gas – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (347 KB)
Published on 01 September 2016
First State Investments – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (132 KB)
Published on 01 September 2016
MEUG – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (166 KB)
Published on 01 September 2016
MEUG – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) estimates of impact of changes in WACC – August 2016 Microsoft Excel Spreadsheet (36 KB)
Published on 01 September 2016
MGUG – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (385 KB)
Published on 01 September 2016
NZ Airports – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – August 2016 PDF (138 KB)
Published on 01 September 2016
Pat Duignan – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 24 August 2016 PDF (112 KB)
Published on 01 September 2016
Powerco – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (237 KB)
Published on 01 September 2016
Houston Kemp (report prepared for Powerco) – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (616 KB)
Published on 01 September 2016
Transpower – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (1.2 MB)
Published on 01 September 2016
Frontier Economics (report prepared for Transpower) – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – August 2016 PDF (778 KB)
Published on 01 September 2016
Vector – IM review draft decisions cross-submission – Topic paper 4 (Cost of capital) – 25 August 2016 PDF (232 KB)
Published on 01 September 2016

Cross-submissions received on the IM review draft decisions papers

01/09/2016 (26 documents)

Notification email – Submissions received on the IM review draft determinations and cross-submissions received on the IM review draft decisions papers – 1 September 2016 PDF (337 KB)
Published on 01 September 2016
Air New Zealand – IM review draft decisions cross-submission – 18 August 2016 PDF (98 KB)
Published on 01 September 2016
Asplundh – IM review draft decisions cross-submission – Related parties – 18 August 2016 PDF (131 KB)
Published on 01 September 2016
Auckland Airport – IM review draft decisions cross-submission and draft ID and IM determinations – 18 August 2016 PDF (94 KB)
Published on 01 September 2016
Aurora – IM review draft decisions cross-submission – 18 August 2016 PDF (762 KB)
Published on 01 September 2016
BARNZ – IM review draft decisions cross-submission – 18 August 2016 PDF (596 KB)
Published on 01 September 2016
Covec (report prepared for BARNZ) – IM review draft decisions cross-submission – Airport WACC issues – 18 August 2016 PDF (439 KB)
Published on 01 September 2016
Contact Energy – IM review draft decisions cross-submission – 18 August 2016 PDF (704 KB)
Published on 01 September 2016
Counties Power – IM review draft decisions cross-submission – Related parties – 18 August 2016 PDF (321 KB)
Published on 01 September 2016
ENA – IM review draft decisions cross-submission – 18 August 2016 PDF (845 KB)
Published on 01 September 2016
Russell McVeagh (report prepared for ENA) – IM review draft decisions cross-submission – Review of Alan Lear advice on definition of electricity lines services – 17 August 2016 PDF (118 KB)
Published on 01 September 2016
ERANZ – IM review draft decisions cross-submission – Emerging technologies – 18 August 2016 PDF (805 KB)
Published on 01 September 2016
First Gas – IM review draft decisions cross-submission (excluding cost of capital) and Gas DPP implementation paper – 18 August 2016 PDF (161 KB)
Published on 01 September 2016
IATA – IM review draft decisions cross-submission – 18 August 2016 PDF (417 KB)
Published on 01 September 2016
Mercury – IM review draft decisions cross-submission – Emerging technologies – 18 August 2016 PDF (175 KB)
Published on 01 September 2016
Methanex – IM review draft decisions cross-submission and Gas DPP implementation paper – 18 August 2016 PDF (147 KB)
Published on 01 September 2016
MEUG – IM review draft decisions cross-submission – Excluding cost of capital – 18 August 2016 PDF (186 KB)
Published on 01 September 2016
NZIER (report prepared for MEUG) – IM review draft decisions cross-submission – Form of control – 18 August 2016 PDF (781 KB)
Published on 01 September 2016
MGUG – IM review draft decisions cross-submission – Excluding cost of capital – 18 August 2016 PDF (348 KB)
Published on 01 September 2016
NZ Airports – IM review draft decisions cross-submission – 18 August 2016 PDF (510 KB)
Published on 01 September 2016
Oji Fibre Solutions – IM review draft decisions cross-submission – Excluding cost of capital – 18 August 2016 PDF (213 KB)
Published on 01 September 2016
Powerco – IM review draft decisions cross-submission – 18 August 2016 PDF (87 KB)
Published on 01 September 2016
Progressive Enterprises – IM review draft decisions cross-submission – 18 August 2016 PDF (258 KB)
Published on 01 September 2016
Unison – IM review draft decisions cross-submission – Emerging technologies – 18 August 2016 PDF (541 KB)
Published on 01 September 2016
Vector – IM review draft decisions cross-submission – 18 August 2016 PDF (602 KB)
Published on 01 September 2016
Wellington Airport – IM review draft decisions cross-submission and draft determinations submission – 18 August 2016 PDF (135 KB)
Published on 01 September 2016

Submissions received on the IM review draft determinations

01/09/2016 (17 documents)

Notification email – Submissions received on the IM review draft determinations and cross-submissions received on the IM review draft decisions papers – 1 September 2016 PDF (337 KB)
Published on 01 September 2016
Auckland Airport – IM review decisions cross-submission and draft ID and IM determinations – 18 August 2016 PDF (94 KB)
Published on 01 September 2016
BARNZ – IM review draft determinations submission – Letter re IM amendments – 18 August 2016submission Letter re IM amendments 18 August 2016 PDF (114 KB)
Published on 01 September 2016
BARNZ submission – [DRAFT] Commerce Act (Specified Airport Services Input Methodologies) Determination 2010 – 18 August 2016 PDF (943 KB)
Published on 01 September 2016
BARNZ – IM review draft determinations submission – Letter re ID amendments – 18 August 2016 PDF (112 KB)
Published on 01 September 2016
BARNZ submission – [DRAFT] Amendment to the Commerce Act (Specified Airport Services Information Disclosure) Determination 2010 – 18 August 2016 PDF (1.7 MB)
Published on 01 September 2016
ENA – IM review draft determinations submission – Letter re IM amendments – 18 August 2016 PDF (364 KB)
Published on 01 September 2016
ENA submission – [DRAFT] Electricity Distribution Services Input Methodologies Determination 2012 – 18 August 2016 PDF (2 MB)
Published on 01 September 2016
First Gas – IM review draft determinations submission – [DRAFT] Gas transmission and gas distribution amendments – 18 August 2016 PDF (134 KB)
Published on 01 September 2016
NZ Airports submission – [DRAFT] ID and IM determinations – 18 August 2016 PDF (2.5 MB)
Published on 01 September 2016
NZ Airports – IM review draft determinations submission – Appendix three pricing templates mark up – 18 August 2016 Microsoft Excel Spreadsheet (151 KB)
Published on 01 September 2016
NZ Airports – IM review draft determinations submission – Appendix four annual templates mark up – 18 August 2016 Microsoft Excel Spreadsheet (997 KB)
Published on 01 September 2016
Powerco – IM review draft determinations submission – 18 August 2016 PDF (179 KB)
Published on 01 September 2016
Transpower – IM review draft determinations submission – Letter re IM amendments – 11 August 2016 PDF (344 KB)
Published on 01 September 2016
Transpower submission – [DRAFT] Transpower Input Methodologies Determination – 11 August 2016 PDF (1.1 MB)
Published on 01 September 2016
Vector – IM review draft determinations submission – 18 August 2016 PDF (328 KB)
Published on 01 September 2016
Wellington Airport – IM review draft decisions cross submission and draft determinations submission – 18 August 2016 PDF (135 KB)
Published on 01 September 2016

Submissions on IM review draft decisions papers

12/08/2016 (62 documents)

Notification email – Late submission on the input methodologies review – 12 August 2016 PDF (131 KB)
Published on 12 August 2016
Asplundh Submission on IM review draft decision – Related parties – 12 August 2016 PDF (393 KB)
Published on 12 August 2016
Notification email – Gas pipeline DPP 2017 reset – update on submissions – 10 August 2016 PDF (67 KB)
Published on 11 August 2016
Notification email – updated submission on input methodologies review – 9 August 2016 PDF (424 KB)
Published on 09 August 2016
Notification email – Submissions received on IM review draft decision and Gas DPP reset – 5 August 2016 PDF (456 KB)
Published on 05 August 2016
Air New Zealand – Submission on IM review draft decision – 4 August 2016 PDF (90 KB)
Published on 05 August 2016
Alpine Energy – Submission on IM review draft decision – 4 August 2016 PDF (557 KB)
Published on 05 August 2016
Auckland Airport – Submission on IM review draft decision – 4 August 2016 PDF (271 KB)
Published on 05 August 2016
Aurora – Submission on IM review draft decision – 4 August 2016 PDF (775 KB)
Published on 05 August 2016
BARNZ – Submission on IM review draft decision – 4 August 2016 PDF (281 KB)
Published on 05 August 2016
BARNZ – Submission on IM review draft decision – Proposed IM changes – 4 August PDF (599 KB)
Published on 05 August 2016
Christchurch Airport – Submission on IM review draft decision – 4 August 2016 PDF (1.5 MB)
Published on 05 August 2016
Contact Energy – Submission on IM review draft decision – 4 August 2016 PDF (4.7 MB)
Published on 05 August 2016
TDB – underlying data of ComCom comparitor companies – 18 August 2016 Microsoft Excel Spreadsheet (470 KB)
Published on 18 August 2016
Eastland – Submission on IM review draft decision – 4 August 2016 PDF (120 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – Cost of capital – 4 August 2016 PDF (1.2 MB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – CEG memo ENA debt characteristics – 4 August 2016 PDF (564 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – CEG report on TCSD approach – 4 August 2016 PDF (1.2 MB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – CPP Requirements – 4 August 2016 PDF (870 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – Form of control and RAB indexation – 4 August 2016 PDF (959 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – Framework – 4 August 2016 PDF (736 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – Impact of emerging technologies – 4 August 2016 PDF (699 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – Related party transactions – 4 August 2016 PDF (783 KB)
Published on 05 August 2016
ENA – Submission on IM review draft decision – Report on the IM review – 4 August 2016 PDF (764 KB)
Published on 05 August 2016
ERANZ – Submission on IM review draft decision – Emerging technologies – 4 August 2016 [includes reports by Alan Lear (Barrister) and Castalia Strategic Advisors] PDF (3 MB)
Published on 05 August 2016
First Gas – Submission on IM review draft decision – Cost of Capital – 4 August 2016 PDF (1.5 MB)
Published on 05 August 2016
First Gas – Submission on IM review draft decision – Final Oxera report – 4 August 2016 PDF (1.3 MB)
Published on 05 August 2016
First Gas – Submission on IM review draft decision – Asset beta analysis – 4 August 2016 Microsoft Excel Spreadsheet (239 KB)
Published on 05 August 2016
First Gas – Submission on IM review draft decision – non-WACC – 4 August 2016 PDF (170 KB)
Published on 05 August 2016
First State Investments – Submission on IM review draft decision – Cost of Capital – 4 August 2016 PDF (309 KB)
Published on 05 August 2016
GasNet – Submission on IM review draft decision and Gas DPP implementation paper – 1 August 2016 PDF (100 KB)
Published on 05 August 2016
Genesis Energy – Submission on IM review draft decision – Emerging technologies – 4 August 2016 PDF (321 KB)
Published on 05 August 2016
IATA – Submission on IM review draft decision – 4 August 2016 PDF (2.9 MB)
Published on 05 August 2016
Mercury – Submission on IM review draft decision – Emerging technologies – 4 August 2016 PDF (135 KB)
Published on 05 August 2016
Meridian – Submission on IM review draft decision – 4 August 2016 PDF (275 KB)
Published on 05 August 2016
Methanex – Submission on IM review draft decision and Gas DPP implementation paper – 4 August 2016 PDF (189 KB)
Published on 05 August 2016
MEUG – Submission on IM review draft decision – 4 August 2016 PDF (240 KB)
Published on 05 August 2016
MEUG – Submission on IM review draft decision – NZIER Report – Form of control for EDBs – 4 August 2016 PDF (951 KB)
Published on 05 August 2016
MEUG – Submission on IM review draft decision – IWA Report to MEUG – 4 August 2016 PDF (508 KB)
Published on 05 August 2016
MEUG – Submission on IM review draft decision – IWA Report Appendix A – Risk Allocation Example – 4 August 2016 PDF (265 KB)
Published on 05 August 2016
MEUG – Submission on IM review draft decision – Draft Transpower Works Agreement – 4 August 2016 PDF (703 KB)
Published on 05 August 2016
MEUG – Submission on IM review draft decision – New Transpower Works Agreement – Consultation guide – 4 August 2016 PDF (177 KB)
Published on 05 August 2016
MGUG – Submission on IM review draft decision – 4 August 2016 PDF (517 KB)
Published on 05 August 2016
Molly Melhuish – Submission on IM review draft decision – 4 August 2016 PDF (129 KB)
Published on 05 August 2016
Molly Melhuish – Submission on IM review draft decision – 17 June 2016 PDF (209 KB)
Published on 05 August 2016
Network Tasman Ltd – Submission on IM review draft decision – 4 August 2016 PDF (197 KB)
Published on 05 August 2016
NZ Airports Association – Submission on IM review draft decision – 4 August 2016 PDF (876 KB)
Published on 05 August 2016
Orion – Submission on IM review draft decision – 4 August 2016 PDF (560 KB)
Published on 05 August 2016
Pat Duignan – Submission on IM review draft decision – 30 June 2016 PDF (268 KB)
Published on 05 August 2016
Pioneer Energy – Submission on IM review draft decision – Related party transactions – 4 August 2016 PDF (180 KB)
Published on 05 August 2016
Powerco – Submission on IM review draft decision – 4 August 2016 PDF (901 KB)
Published on 05 August 2016
Powerco – Submission on IM review draft decision – Houston Kemp Report – 4 August 2016 PDF (1.2 MB)
Published on 05 August 2016
PwC Submission on IM review draft decision – 4 August 2016 PDF (667 KB)
Published on 05 August 2016
Transpower – Submission on IM review draft decision – 4 August 2016 PDF (839 KB)
Published on 05 August 2016
Transpower – Submission on IM review draft decision – Appendix A – Frontier Report – 4 August 2016 PDF (1.2 MB)
Published on 05 August 2016
Trustpower – Submission on IM review draft decision – 4 August 2016 PDF (480 KB)
Published on 05 August 2016
Trustpower – Submission on IM review draft decision – Allan Carvell – DGPP Incentives Report – 4 August 2016 PDF (424 KB)
Published on 05 August 2016
Trustpower – Submission on IM review draft decision – Houston Kemp – Assessment of EA's DGPP proposal – 4 August 2016 PDF (1.1 MB)
Published on 05 August 2016
Unison – Submission on IM review draft decision – 4 August 2016 PDF (520 KB)
Published on 05 August 2016
Vector – Submission on IM review draft decision – 4 August 2016 PDF (772 KB)
Published on 05 August 2016
Wellington Airport – Submission on IM review draft decision – 4 August 2016 (corrected reference) PDF (183 KB)
Published on 05 August 2016
Wellington Electricity Lines Ltd – Submission on IM review draft decision – 4 August 2016 PDF (2.9 MB)
Published on 05 August 2016

Extensions to submissions and cross submissions dates IM review draft decisions papers

07/07/2016 (1 documents)

Notification email – Input methodologies review and Gas DPP – Extensions to submissions and cross submissions dates – 7 July 2016 PDF (309 KB)
Published on 07 July 2016

Input methodologies review draft amended determinations and Report on the IM review

22/06/2016 (18 documents)

Input methodologies review – Notification email Release of the draft amended determinations and Report on the IM review – 22 June 2016 PDF (400 KB)
Published on 22 June 2016
Input methodologies review: Report on the IM review – 22 June 2016 PDF (1.7 MB)
Published on 22 June 2016
Input methodologies review draft decisions: Companion log – 22 June 2016 Microsoft Excel Spreadsheet (38 KB)
Published on 22 June 2016
[DRAFT] Commerce Act (Specified Airport Services Input Methodologies) Determination 2010 – 22 June 2016 PDF (876 KB)
Published on 22 June 2016
[DRAFT] Commerce Act (Specified Airport Services Input Methodologies) Determination 2010 – 22 June 2016 Microsoft Word Document (192 KB)
Published on 22 June 2016
[DRAFT] Amendments to the Commerce Act (Specified Airport Services Information Disclosure) Determination 2010 – 22 June 2016 PDF (768 KB)
Published on 22 June 2016
[DRAFT] Amendments to the Commerce Act (Specified Airport Services Information Disclosure) Determination 2010 – 22 June 2016 Microsoft Word Document (833 KB)
Published on 22 June 2016
Companion log - [DRAFT] Amendment to the Commerce Act (Specified Airport Services Information Disclosure) Determination 2010 – 22 June 2016 Microsoft Excel Spreadsheet (884 KB)
Published on 22 June 2016
[DRAFT] Airport ID Determination Annual templates – 22 June 2016 Microsoft Excel Spreadsheet (995 KB)
Published on 22 June 2016
[DRAFT] Airport ID Determination Pricing templates – 22 June 2016 Microsoft Excel Spreadsheet (766 KB)
Published on 22 June 2016
[DRAFT] Transpower Input Methodologies Determination – 22 June 2016 PDF (1 MB)
Published on 22 June 2016
[DRAFT] Transpower Input Methodologies Determination – 22 June 2016 Microsoft Word Document (278 KB)
Published on 22 June 2016
[DRAFT] Electricity Distribution Services Input Methodologies Determination 2012 – 22 June 2016 PDF (2.6 MB)
Published on 22 June 2016
[DRAFT] Electricity Distribution Services Input Methodologies Determination 2012 – 22 June 2016 Microsoft Word Document (1.1 MB)
Published on 22 June 2016
[DRAFT] Gas Distribution Services Input Methodologies Determination 2012 – 22 June 2016 PDF (2.1 MB)
Published on 22 June 2016
[DRAFT] Gas Distribution Services Input Methodologies Determination 2012 – 22 June 2016 Microsoft Word Document (910 KB)
Published on 22 June 2016
[DRAFT] Gas Transmission Services Input Methodologies Determination 2012 – 22 June 2016 PDF (2 MB)
Published on 22 June 2016
[DRAFT] Gas Transmission Services Input Methodologies Determination 2012 – 22 June 2016 Microsoft Word Document (960 KB)
Published on 22 June 2016

Input methodologies review draft decisions papers

16/06/2016 (17 documents)

Input methodologies review – Notification email for the release of the draft decision package of papers – 16 June 2016 PDF (402 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Media briefing presentation slides – 16 June 2016 PDF (2.4 MB)
Published on 16 June 2016
Input methodologies review draft decisions – Consolidated package of 16 June 2016 draft decisions papers – 16 June 2016 PDF (10 MB)
Published on 16 June 2016
Input methodologies review draft decisions – Summary paper – 16 June 2016 PDF (427 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Introduction and process paper – 16 June 2016 PDF (654 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Framework for the IM review – 16 June 2016 PDF (642 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 1 – Form of control and RAB indexation for EDBs, GPBs and Transpower – 16 June 2016 PDF (745 KB)
Published on 16 June 2016
Electricity Authority letter – Possible implications for efficient distribution pricing of a decision to change the form of control for EDBs – 30 May 2016 PDF (4.2 MB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 2 – CPP requirements – 16 June 2016 PDF (1.7 MB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 3 – The future impact of emerging technologies in the energy sector – 16 June 2016 PDF (1.4 MB)
Published on 16 June 2016
Electricity Authority letter – Implications of regulatory treatment of cashflows for emerging technology – 1 June 2016 PDF (1021 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 4 – Cost of capital issues – 16 June 2016 PDF (2.5 MB)
Published on 16 June 2016
Input methodologies review draft decisions – Cost of capital calculations spreadsheet – 16 June 2016 Microsoft Excel Spreadsheet (893 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 5 – Airports profitability assessment – 16 June 2016 PDF (1 MB)
Published on 16 June 2016
Input methodologies review draft decisions – Summary of views – Airports profitability assessment – Workshop 2 – 16 June 2016 PDF (439 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 6 – WACC percentile for airports – 16 June 2016 PDF (615 KB)
Published on 16 June 2016
Input methodologies review draft decisions – Topic paper 7 – Related party transactions – 16 June 2016 PDF (521 KB)
Published on 16 June 2016

Key information

10/05/2016 (14 documents)

Notification email – Input methodologies review Draft decision – Accompanying 2017 gas default price-quality path reset paper – 10 May 2016 PDF (323 KB)
Published on 10 May 2016
Notification email – Input methodologies review – Stakeholder engagement – 21 April 2016 PDF (362 KB)
Published on 22 April 2016
Notification email – Input methodologies review – Publication of airports profitability assessment workshop presentations and agenda – 19 April 2016 PDF (310 KB)
Published on 19 April 2016
Notification email – Airports profitability assessment workshop, submissions on Airports WACC percentile, overview of upcoming engagements, and Downstream presentation – 18 March 2016 PDF (396 KB)
Published on 18 March 2016
Input methodologies review – Overview of 29 February 2016 publications and key dates leading up to June 2016 – 9 March 2016 PDF (444 KB)
Published on 09 March 2016
Input methodologies review – process update paper – 29 February 2016 PDF (503 KB)
Published on 29 February 2016
Notification email – List of material released since October on the IM review – 22 December 2015 PDF (120 KB)
Published on 22 December 2015
Amended notice of intention – Input methodologies review – 2 December 2015 PDF (370 KB)
Published on 02 December 2015
Input methodologies review – process update paper – 30 October 2015 PDF (462 KB)
Published on 30 October 2015
Input Methodologies Review - process update email - 18 September 2015 PDF (92 KB)
Published on 18 September 2015
Cover letter for the notice of intention to commence a review of input methodologies – 10 June 2015 PDF (415 KB)
Published on 10 June 2015
Notice of intention – Input methodologies review – 10 June 2015 PDF (347 KB)
Published on 10 June 2015
Input Methodologies Review invitation to contribute to problem definition – 16 June 2015 PDF (716 KB)
Published on 16 June 2015
Proposed scope, timing and focus for the review of input methodologies – Open letter – 27 February 2015 PDF (344 KB)
Published on 27 February 2015

Invitation to contribute to problem definition – cross-submissions

09/09/2015 (19 documents)

Notification email for release of cross submissions on the problem definition paper - 9 September 2015 PDF (310 KB)
Published on 09 September 2015
AIAL Cross submission on Problem Definition - 4 September 2015 PDF (242 KB)
Published on 09 September 2015
Air New Zealand Cross submission on Problem Definition - 4 September 2... PDF (124 KB)
Published on 09 September 2015
BARNZ Cross submission on Problem Definition - 4 September 2015 PDF (574 KB)
Published on 09 September 2015
CIAL Cross submission on Problem Definition - 4 September 2015 PDF (410 KB)
Published on 09 September 2015
Contact Energy Cross submission on Problem Definition - 4 September 20... PDF (253 KB)
Published on 09 September 2015
ENA Cross submission on Problem Definition - 4 September 2015 PDF (315 KB)
Published on 09 September 2015
Hale Twomey Arete Cosulting on behalf on MGUG Cross Submission/ Addendum to Submission made by MGUG on Problem Definition - 4 September 2015 PDF (256 KB)
Published on 09 September 2015
MDL Cross submission on Problem Definition - 4 September 2015 PDF (141 KB)
Published on 09 September 2015
Mighty River Power Cross submission on Problem Definition - 4 Septembe... PDF (106 KB)
Published on 09 September 2015
Molly Melhuish Cross submission on Problem Definition -7 September 20... PDF (56 KB)
Published on 09 September 2015
NZ Airports Cross submission on Problem Definition - 4 September 2015 PDF (160 KB)
Published on 09 September 2015
Orion Cross submission Problem Definition - 4 September 2015 PDF (242 KB)
Published on 09 September 2015
Powerco Cross submission on Problem Definition - 4 September 2015 PDF (95 KB)
Published on 09 September 2015
HoustonKemp on behalf of Powerco Cross submission on Problem Definition - 3 September 2015 PDF (676 KB)
Published on 09 September 2015
SEANZ Cross submission on Problem Definition - 8 September 2015 PDF (205 KB)
Published on 09 September 2015
Transpower Cross submission on Problem Definition - 4 September 2015 ... PDF (664 KB)
Published on 09 September 2015
Vector Cross submission on Problem Definition -4 September 2015 PDF (76 KB)
Published on 09 September 2015
WIAL Cross submission on Problem Definition - 4 September 2015 PDF (72 KB)
Published on 09 September 2015

Invitation to contribute to problem definition – submissions

(37 documents)

Notification email for release of submissions on the problem definition paper – 25 August 2015 PDF (325 KB)
Published on 25 August 2015
AIAL – Submission on problem definition – 21 August 2015 PDF (410 KB)
Published on 25 August 2015
Air New Zealand – Submission on problem definition – 21 August 2015 PDF (85 KB)
Published on 25 August 2015
Alpine Energy Ltd – Submission on problem definition – 21 August 2015 PDF (593 KB)
Published on 25 August 2015
BARNZ – Submission on problem definition – 21 August 2015 PDF (698 KB)
Published on 25 August 2015
Input methodologies review - Letter from BARNZ re withdrawal of sub on asset allocation - 14 June 2016 PDF (137 KB)
Published on 22 June 2016
Bryan Leyland (Consulting Engineer) – Submission on problem definition, topic 4 – 24 August 2015 PDF (235 KB)
Published on 25 August 2015
CIAL – Submission on problem definition – 21 August 2015 PDF (1.2 MB)
Published on 25 August 2015
ENA – Submission on problem definition – 21 August 2015 PDF (457 KB)
Published on 25 August 2015
Russell McVeagh on behalf of ENA – Advice on legal questions and decision making framework – 21 August PDF (118 KB)
Published on 25 August 2015
ETNZ – Submission on the decision making framework – 21 August 2015 PDF (176 KB)
Published on 25 August 2015
John Irving – Submission on Problem Definition Paper – 13 July 2015 PDF (91 KB)
Published on 24 July 2015
Maui Pipeline – Submission on problem definition – 21 August 2015 PDF (607 KB)
Published on 25 August 2015
MEUG – Submission on problem definition – 19 August 2015 PDF (169 KB)
Published on 25 August 2015
IWA on behalf of MEUG – Black's Simple Discount Rule a cross check on the IM cost of capital – 19 August 2015 PDF (97 KB)
Published on 25 August 2015
NZIER on behalf of MEUG – Submission on problem definition – 21 August 2015 PDF (1.2 MB)
Published on 25 August 2015
MGUG – Submission on problem definition – 21 August 2015 PDF (423 KB)
Published on 25 August 2015
Molly Melhuish – Submission on problem definition – August 2015 PDF (391 KB)
Published on 25 August 2015
NZ Airports – Submission on problem definition – 21 August 2015 PDF (936 KB)
Published on 25 August 2015
Dr Harry Bush and John Earwaker on behlaf of NZ Airports – Evidence relating to the assessment of the WACC percentile for airports – August 2015 PDF (404 KB)
Published on 25 August 2015
Russell McVeagh on behalf of NZ Airports – Opinion on decision making framework – 21 August 2015 PDF (116 KB)
Published on 25 August 2015
Orion – Submission on problem definition – 21 August 2015 PDF (606 KB)
Published on 25 August 2015
Powerco – Submission on problem definition – 21 August 2015 PDF (189 KB)
Published on 25 August 2015
Houston Kemp on behalf of Powerco – Comment on the Commerce Commission's IM review – 20 August 2015 PDF (617 KB)
Published on 25 August 2015
PwC – Submission on problem definition – 21 August 2015 PDF (290 KB)
Published on 25 August 2015
SEANZ – Submission on problem definition – 21 August 2015 PDF (659 KB)
Published on 25 August 2015
SEANZ – Attachment – Rooftop solar PV and network tariffs – June 2015 PDF (1.4 MB)
Published on 25 August 2015
SEANZ – Attachment – Stranded assets of electricity networks in teh National Electricity Market – April 2015 PDF (1.2 MB)
Published on 25 August 2015
Smart Grid Forum – Submission on problem definition – 18 July 2015 PDF (925 KB)
Published on 24 July 2015
Solarcity – Submission on problem definition – August 2015 PDF (555 KB)
Published on 25 August 2015
Transpower – Submission on problem definition – August 2015 PDF (931 KB)
Published on 25 August 2015
Frontier Economics on behalf of Transpower – Recommendations on priorities for review of cost of capital IM – August 2015 PDF (988 KB)
Published on 25 August 2015
Transpower – Submission on problem definition paper regarding the threshold for changing IMs and the creation of new IMs – 25 June 2015 PDF (474 KB)
Published on 22 July 2015
Unison – Submission on problem definition – 24 August 2015 PDF (770 KB)
Published on 25 August 2015
Vector – Submission on problem definition – 21 August 2015 PDF (482 KB)
Published on 25 August 2015
WIAL – Submission on problem definition – 21 August 2015 PDF (144 KB)
Published on 25 August 2015
Wellington Electricity – Submission on problem definition – 21 August 2015 PDF (2.1 MB)
Published on 25 August 2015

Submissions on open letter on proposed scope, timing and focus for the review of input methodologies

09/04/2015 (18 documents)

AECT – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (87 KB)
Published on 09 April 2015
Air NZ – submission on proposed scope timing and focus for IMs review – 20 March 2015 PDF (40 KB)
Published on 09 April 2015
Aurora – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (774 KB)
Published on 09 April 2015
BARNZ – submission on proposed scope timing and focus for IMs review – 23 March 2015 PDF (808 KB)
Published on 09 April 2015
CIAL – submission on proposed scope timing and focus for IMs review – 20 March 2015 PDF (586 KB)
Published on 09 April 2015
ENA – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (270 KB)
Published on 09 April 2015
ETNZ submission on proposed scope timing and focus for the IM review – 28 April 2015 PDF (124 KB)
Published on 07 May 2015
MEUG – submission on proposed scope timing and focus for IMs review – 20 March 2015 PDF (193 KB)
Published on 07 May 2015
NZIER (on behalf of MEUG) – submission on proposed scope timing and focus for IMs review – 20 March 2015 PDF (761 KB)
Published on 07 May 2015
Notes on NZIER submission txt (666 bytes)
Published on 07 May 2015
Mighty River Power – submission on proposed scope timing and focus for IMs review – 20 March 2015 PDF (111 KB)
Published on 09 April 2015
NZ Airports – submission on proposed scope timing and focus for IMs review – 20 March 2015 PDF (436 KB)
Published on 09 April 2015
Powerco – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (175 KB)
Published on 09 April 2015
PwC – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (329 KB)
Published on 09 April 2015
Transpower – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (418 KB)
Published on 09 April 2015
Unison – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (206 KB)
Published on 09 April 2015
Vector – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (105 KB)
Published on 09 April 2015
WELL – submission on proposed scope timing and focus for IMs review – 31 March 2015 PDF (1008 KB)
Published on 09 April 2015

Open letter on proposed scope, timing and focus for the review of input methodologies

27/02/2015 (1 documents)

Proposed scope, timing and focus for the review of input methodologies – Open letter – 27 February 2015 PDF (344 KB)
Published on 27 February 2015