Regulatory submissions

2025 submissions

Past submissions

2024 submissions

Month	To
December 2024
Network Connections Project	Electricity Authority Te Mana Hiko
Distribution Connection Pricing	Electricity Authority Te Mana Hiko
Levy Appropriation	Electricity Authority Te Mana Hiko
National Infrastructure Plan "Testing our Thinking"	New Zealand Infrastructure Commission Te Waihanga
November 2024
Chartered Professional Engineers' Registration	Chartered Professional Engineers Registration Authority
Extend Low Voltage Range	Ministry of Business, Innovation and Employment Hikina Whakatutuki
Update to Scarcity Pricing	Electricity Authority Te Mana Hiko
Intermittent Generation Forecasting Intermittent Generation Forecasting Proposed Code Mark-up	Electricity Authority Te Mana Hiko
Common Quality requirements: Part 8 Code amendments Common Quality requirements: Information provision	Electricity Authority Te Mana Hiko
Outages Coordination	Electricity Authority Te Mana Hiko
October 2024
Code Amendment Omnibus #4	Electricity Authority Te Mana Hiko
Consumer Electricity Data Right   RCP4 Deliverability Mechanism and CPI	Ministry of Business, Innovation and Employment Hikina Whakatutuki Commerce Commission Te Komihana Tauhokohoko
Code Review Programme #6 Insurance Entitlements Treatment	Electricity Authority Te Mana Hiko Commerce Commission Te Komihana Tauhokohoko
September 2024
Investment Pipeline Information Provision Code 2.16	Electricity Authority Te Mana Hiko
TPM Emerging Technologies Charge Allocations	Electricity Authority Te Mana Hiko
August 2024
Regulatory Systems Amendment Bill, Electricity Act 1992 Amendment	Parliament Education and Workforce Committee
System Operator Feedback to Grid Owner HVDC consultation	Transpower as Grid Owner
Cost Allocation for Instantaneous Reserves Procurement  Future Security and Resilience: Common Quality Requirements	Electricity Authority Te Mana Hiko
Government’s second Emissions Reduction Plan submission	Ministry for the Environment Manatū Mō Te Taiao
July 2024
Information Disclosure Review 2024 IPP 2025 RCP4 Cross-Submission Draft Decisions  EDB Involvement Flexibility Services Draft Guidance	Commerce Commission Te Komihana Tauhokohoko Electricity Authority Te Mana Hiko
June 2024
IPP 2025 RCP4 Draft Determination commented mark-up IPP 2025 RCP4 Wash Up policy demonstration model IPP 2025 RCP4 Submission Draft Decisions	Commerce Commission Te Komihana Tauhokohoko
Code omnibus #3 DER Data in the Registry	Electricity Authority Te Mana Hiko
Submission to the consultation on the New Zealand Emissions Trading Scheme and other regulations	Ministry for the Environment Manatū Mō Te Taiao
May 2024
Submission to the Climate Change Commission consultation documents	He Pou a Rangi Climate Change Commission
April 2024
Fast-track Approvals Bill	Ministry for the Environment Manatū Mō Te Taiao
Transpower as System Operator submitting to Transpower as Grid Owner on Examining the purpose and future role of the HVDC link	Transpower as Grid Owner
The future operation of Aotearoa New Zealand's power system	Electricity Authority Te Mana Hiko
March 2024
Further clarifications on amending the Transmission Pricing Methodology (TPM) Cross-submission IPP 2025 (RCP4) issues paper Cross-submission IPP 2025 (RCP4) issues_ indexation approaches excel model Potential solutions to electricity peak capacity issues	Electricity Authority Te Mana Hiko  Commerce Commission Te Komihana Tauhokohoko   Electricity Authority Te Mana Hiko
February 2024
Transpower's price-quality path RCP4 issues paper  Omnibus Code Amendments	Commerce Commission Te Komihana Tauhokohoko Electricity Authority Te Mana Hiko
January 2024
Cross-submission: Net-Zero Grid Pathways Stage 1 Major Capex Propsal (NZGP1 stage 1)  2024/25 Levy Appropriations	Commerce Commission Te Komihana Tauhokohoko Electricity Authority Te Mana Hiko

2023 submissions

Month	To
November 2023
RCP4 Price-Quality Path 2025 - 2030 Process and Approach Energy Transition - Advancing the energy transition: Electricity market measures Energy Transition - Gas transition plan Energy Transition - Offshore renewables Energy transition - Hydrogen roadmap Inquiry into Climate Adaptation Emergency Management Bill Proposed Natural Hazard Decision-Making	Commerce Commission Te Komihana Tauhokohoko Ministry of Business, Innovation and Employment Hikina Whakatutuki     Environment Select Committee Transport and Infrastructure Select Committee Ministry for the Environment  Manatū Mō Te Taiao
October 2023
Proposed amendments to the National Policy Statement for Highly Productive Land Exploring a biodiversity credit system for Aotearoa New Zealand Cost of debt wash-up Code Review Program number 5 (online submission)	Ministry for the Environment, Ministry for Primary Industries Ministry for the Environment Manatū Mō Te Taiao Commerce Commission  Te Komihana Tauhokohoko Electricity Authority Te Mana Hiko
September 2023
Dispatch Notification Enhancement and Clarifications Proposed amendments to the National Code of Practice (Utility operators’ access to transport corridors)	Electricity Authority Te Mana Hiko NZ Utilities Advisory Group
August 2023
Cross-submission Targeted Distribution Pricing Reform Cross-submission in response to Input Methodologies Review 2023: Draft Decisions Strengthening the Resilience of Aotearoa New Zealand’s critical infrastructure system Submission on NZ Emissions Trading Scheme and Permanent Forests Discussion Documents Submission on Targeted Reform of Distribution Pricing Submission on the review of the building consent system review options paper	Electricity Authority Te Mana Hiko Commerce Commission  Te Komihana Tauhokohoko Department of the Prime Minister and Cabinet   Ministry for the Environment Manatū Mō Te Taiao Electricity Authority Te Mana Hiko Ministry of Business, Innovation and Employment
July 2023
Input Methodologies Review 2023 Draft Determination Submission on IM Review 2023 Draft Decision - Transpower Capital Expenditure Input Methodology Amendment Determination Submission on IM Review 2023 Draft Decision_ Transpower Input Methodology Amendment Determination Input Methodologies Review 2023 Draft Decisions  Input Methodologies Review 2023 Frontier Economics RAB Indexation   Submission on Ensuring an Orderly Thermal Transition	Commerce Commission Te Komihana Tauhokohoko Commerce Commission Te Komihana Tauhokohoko   Commerce Commission Te Komihana Tauhokohoko Commerce Commission Te Komihana Tauhokohoko Commerce Commission Te Komihana Tauhokohoko   Electricity Authority Te Mana Hiko
June 2023
Draft advice to inform the strategic direction of the Government's second emissions reduction plan. Updating Electricity Generation and Demand Scenarios Strengthening National Direction on Renewable Energy Generation and Electricity Transmission Submission on Benchmark Agreement and SRAM-related Code changes	He Pou a Rangi Climate Change Commission Ministry of Business, Innovation and Employment Ministry of Business, Innovation and Employment & Ministry for the Environment Electricity Authority Te Mana Hiko
May 2023
Future Security and Resilience: Code Part 8 Common Quality Charging Our Future Submission on the review of the Electricity (Hazards from Trees) Regulations 2003	Electricity Authority Te Mana Hiko Ministry of Transport  Ministry of Business, Innovation and Employment
March 2023
Review of the consultation and feedback processes	Electricity Authority  Te Mana Hiko
February 2023
Price discovery in a renewables-based electricity system	Market Development Advisory Group
Cost of Capital - Frontier Report	Commerce Commission Te Komihana Tauhokohoko
Cost of Capital	Commerce Commission Te Komihana Tauhokohoko
Updating the regulatory settings for the Distribution Networks	Electricity Authority  Te Mana Hiko
Natural and Built Environment Bill / Spatial Planning Bill	Chair and Members of the Select Committee

2022 submissions

Month	To
December 2022
Consumer Interests Winter 2023	Electricity Authority  Te Mana Hiko
Promoting competition in the wholesale electricity market in the transition toward 100% renewable electricity	Electricity Authority  Te Mana Hiko
Incentivising efficient expenditure: Questions regarding totex, IRIS and innovation	Commerce Commission Te Komihana Tauhokohoko
November 2022
National direction for plantation and exotic carbon afforestation	Ministry for the Environment & Ministry for Primary Industries
October 2022
Cross submission: Avoided Cost of Transmission (ACOT): TPM-related amendments Avoided Cost of Transmission (ACOT): TPM-related amendments Draft Decision on Enhancement and Development Base Capex Projects [ pdf 183.3 KB ]	Electricity Authority Te Mana Hiko Electricity Authority Te Mana Hiko Commerce Commission Te Komihana Tauhokohoko
September 2022
Settlement Residual Allocation Methodology (SRAM) [ pdf 427.78 KB ] Performance of EV Chargers  The application of the National Environmental Standards for Freshwater to the coastal marine area	Electricity Authority Te Mana Hiko Energy Efficiency and Conservation Authority  Ministry for the Environment Manatū Mō Te Taiao
August 2022
Input Methodologies Review Process and Issues [ pdf 239.12 KB ]	Commerce Commission Te Komihana Tauhokohoko
July 2022
Input Methodologies Review Process and Issues Addendum page 32 [ pdf 510.95 KB ] Input Methodologies Review Process and Issues [ pdf 513.69 KB ] Frontier Economics RAB Indexation [ pdf 605.04 KB ] Exposure Draft of the National Policy Statement for Indigenous Biodiversity Exposure draft of proposed changes to the NPS-FM and NES-F (including wetland regulations)	Commerce Commission Te Komihana Tauhokohoko   Ministry for the Environment Manatū Mō Te Taiao Ministry for the Environment Manatū Mō Te Taiao
June 2022
Adapt and thrive: Building a climate resilient New Zealand [ pdf 400.74 KB ]	Ministry for the Environment Manatū Mō Te Taiao
Code amendment to existing PDAs and NEC [ pdf 115.59 KB ]	Electricity Authority Te Mana Hiko
May 2022
Code Amendments to Support the Implementation of the New TPM [ pdf 419.15 KB ]	Electricity Authority Te Mana Hiko
April 2022
Targeted Information Disclosure [ pdf 215.87 KB ]	Commerce Commission Te Komihana Tauhokohoko
March 2022
Settlement Residual Allocation Methodology (SRAM) Cross-Submission [ pdf 380.5 KB ] Settlement Residual Allocation Methodology (SRAM) [ pdf 485.89 KB ]	Electricity Authority Te Mana Hiko
Price Discovery under 100% Renewable Electricity Supply – Issues Discussion Paper [ pdf 666.44 KB ]	Market Development Advisory Group (MDAG)
National Environmental Standards for Sources of Human Drinking Water Consultation Document	Ministry for the Environment Manatū Mō Te Taiao

2021 submissions

Month	To
December 2021
Transpower cross-submission to the proposed TPM Attachment A – Chapman Tripp Assurance Letter [ pdf 1.03 MB ] Attachment B – Revised proposed TPM [ pdf 2.9 MB ]  Transpower submission on the Electricity Authority proposed TPM consultation [ pdf 4.06 MB ] Attachment A – Chapman Tripp Assurance Letter [ pdf 3.08 MB ] Attachment B – Revised proposed TPM [ pdf 3.67 MB ]	Electricity Authority Te Mana Hiko
Te kawe I te haepapa para| Taking responsibility for our waste: Proposals for a new waste strategy; Issues and options for new waste legislation	Ministry for the Environment Manatū Mō Te Taiao
Ngā waeture tiaki rawa kua takoto i konei: Ngā taea me ngā pūhiko kaitā | Proposed product stewardship regulations: Tyres and large batteries	Ministry for the Environment Manatū Mō Te Taiao
November 2021
2021/22 and 2022/23 Appropriations [ pdf 116.11 KB ]	Electricity Authority Te Mana Hiko
Te hau mārohi ki anamata | Transitioning to a low-emissions and climate-resilient future: Have your say and shape the emissions reduction plan [ pdf 1.17 MB ]	Ministry for the Environment Manatū Mō Te Taiao
Submission on Electricity Industry Amendment Bill [ pdf 148.54 KB ]	Economic Development, Science and Innovation Committee
Resource Management (Enabling Housing Supply and Other Matters) Amendment Bill	Environment Select Committee
September 2021
A Governance Framework for the New Zealand Emissions Trading Scheme [ pdf 130.71 KB ]	Ministry for the Environment Manatū Mō Te Taiao
Updating the Regulatory Settings for Distribution Networks: Improving competition and supporting a low emissions economy [ pdf 1.35 MB ]	Electricity Authority
August 2021
Improving the framework for the Authority’s Information Gathering [ pdf 189.73 KB ] Permanent change to definition of disclosure information [ pdf 86.46 KB ]	Electricity Authority Te Mana Hiko
July 2021
Energy efficient products and services [ pdf 139.77 KB ]	Ministry of Business, Innovation and Employment
Natural and Built Environments Bill	Environment Committee
Transport Emissions: Pathways to Net Zero by 2050	Ministry of Transport Te Manatū Waka
Infrastructure for a Better Future	Infrastructure Commission
June 2021
Occupational regulatory regime for engineers [ pdf 322.05 KB ]	Ministry of Business, Innovation and Employment
System Operator: gas market settings investigation [ pdf 112.38 KB ] emsTradepoint: gas market settings investigation [ pdf 149.76 KB ]	Gas Industry Company
May 2021
Fit for purpose regulation [ pdf 237.37 KB ]	Commerce Commission Te Komihana Tauhokohoko
Backing the transition to a thriving low carbon economy for Aotearoa New Zealand [ pdf 235.47 KB ]	Ministers
Battery energy storage systems offering instantaneous reserve [ pdf 92.69 KB ] Extended Reserve Code amendment [ pdf 91.07 KB ]	Electricity Authority Te Mana Hiko
Phasing out Fossil Fuels in Process Heat: National Direction on Industrial Greenhouse Gas Emissions	Ministry for the Environment Manatū Mō Te Taiao
April 2021
Compliance Framework: Electricity [ pdf 336.77 KB ]	Ministry of Business, Innovation and Employment
Proposed Actions to Correct Undesirable Trading Situation 2019 [ pdf 160.35 KB ]	Electricity Authority Te Mana Hiko
March 2021
System Operator: Draft Statement of Proposal for production and storage facility outage information  emsTradepoint: Draft Statement of Proposal for production and storage facility outage information	Gas Industry Company
Transpower submission on Climate Change Commission's first draft advice to Government	Climate Change Commission
February 2021
Commerce Commission’s funding for the regulation of electricity and gas networks	Commerce Commission Te Komihana Tauhokohoko

2020 submissions

Month	To
December 2020
2021/22 Levy-Funded Appropriations consultation [ pdf 187.46 KB ]	Electricity Authority Te Mana Hiko
November 2020
Wholesale Market Information Disclosures Revised Guidelines [ pdf 130.66 KB ]	Electricity Authority Te Mana Hiko
September 2020
Wholesale Market Information Disclosure Obligations [ pdf 177.55 KB ]	Electricity Authority Te Mana Hiko
July 2020
System Operator: Gas Critical Contingency Management [ pdf 76.71 KB ] emsTradepoint: Gas Critical Contingency Management [ pdf 185.78 KB ]	Gas Industry Company
Gas (Information Disclosure and Penalties) Amendment Bill.pdf [ pdf 128.17 KB ]	Economic Development, Science, and Innovation Select Committee
IPP feedback letter [ pdf 165.16 KB ]	Commerce Commission Te Komihana Tauhokohoko
March 2020
emsTradepoint cross-submission Information Disclosure Problem Assessment [ pdf 129.99 KB ]	Gas Industry Company
TPM 2019 Issues Paper Supplementary Consultation [ pdf 150.39 KB ]	Electricity Authority Te Mana Hiko
February 2020
Accelerating Renewable Energy and Energy Efficiency [ pdf 1.34 MB ]	Ministry of Business, Innovation and Employment
Transforming the resource management system: opportunities for change — Issues and Options Paper [ pdf 555.82 KB ]	Ministry for the Environment Manatū Mō Te Taiao
Submission on Gas Industry Company Work Programme and Levy [ pdf 69.94 KB ] emsTradepoint submission on Gas Industry Company Work Programme and Levy [ pdf 186.43 KB ]	Gas Industry Company
Feedback to Electricity Authority draft Strategy [ pdf 111.48 KB ]	Electricity Authority Te Mana Hiko

2019 submissions

Month	To
December 2019
Climate-related Financial Disclosures discussion document [ pdf 236.79 KB ]	Ministry for the Environment Manatū Mō Te Taiao
emsTradepoint Information Disclosure problem assessment [ pdf 363.59 KB ]	Gas Industry Company
November 2019
Code Change review program 2019 [ pdf 929.38 KB ]	Electricity Authority Te Mana Hiko
Voluntary Outage Information Code – Transpower [ pdf 286.18 KB ] Voluntary Outage Information Code – emsTradepoint [ pdf 586.87 KB ]	PEPANZ
Submission on Climate Change Response (ETS) Amendment Bill [ pdf 151.29 KB ]	Environment Select Committee
October 2019
Transmission pricing review 2019 issues paper [ pdf 1.28 MB ] Attachment A: Axiom Economics Report [ pdf 3.39 MB ] Attachment B: TPM Guidelines Commentary [ pdf 431.54 KB ] Attachment C: Questions and Answers [ pdf 278.69 KB ] Cross-submission Transmission pricing review 2019 issues paper [ pdf 745.45 KB ] Cross-submission attachment: Axiom-farrierswier letter [ pdf 212.84 KB ] Proposed National Policy Statement on Urban Development Proposed National Policy Statement for Highly Productive Land	Electricity Authority Te Mana Hiko           Ministry for the Environment Manatū Mō Te Taiao Ministry for the Environment, Ministry for Primary Industries
September 2019
Treatment of Operating Leases [ pdf 590.73 KB ] Operating Leases draft decisions and IMs determination [ pdf 530.07 KB ] Revised draft IPP and three draft section 53ZD notices [ pdf 3.32 MB ]	Commerce Commission Te Komihana Tauhokohoko
August 2019
Further Input Methodologies amendments for Transpower [ pdf 739.97 KB ] IRIS baseline adjustment term [ pdf 1.17 MB ]	Commerce Commission Te Komihana Tauhokohoko
Moving the light vehicle fleet to low-emissions: Discussion paper on a Clean Car Standard and Clean Car Discount [ pdf 635.52 KB ]	Ministry of Transport Te Manatū Waka
July 2019
Transpower Input Methodologies amendments [ pdf 585.39 KB ] Treatment of Operating Leases  [ pdf 564.62 KB ] Individual Price-Quality path draft determination [ pdf 866.98 KB ] Individual Price-Quality path draft determination cover letter [ pdf 375.4 KB ]	Commerce Commission Te Komihana Tauhokohoko
Climate Change Response Act Amendment Bill [ pdf 643.04 KB ]	Environment Select Committee, New Zealand Parliament
June 2019
Increasing Access to Electricity Services – Transpower submission [ pdf 298.63 KB ]	Electricity Authority  Te Mana Hiko
Amendments to the 1992 Gas Act – ems Tradepoint submission [ pdf 755.91 KB ]	Ministry of Business, Innovation and Employment
IPP reset draft decisions and reasons (RCP3 decisions) [ pdf 2.4 MB ]	Commerce Commission Te Komihana Tauhokohoko
Information Disclosures Options cross submission – ems Tradepoint [ pdf 362.33 KB ] Information Disclosures Options cross submission – Transpower [ pdf 345.76 KB ]	Gas Industry Company
May 2019
Net Zero Carbon Buildings standard [ pdf 576.03 KB ]	NZ Green Building Council
April 2019
Remaining Elements of Real Time Pricing [ pdf 491.96 KB ] Removing constrained on payments for generation ramp down [ pdf 189.07 KB ]	Electricity Authority Te Mana Hiko
Gas Industry information disclosure – ems Tradepoint submission [ pdf 458.71 KB ] Gas Industry information disclosure – Transpower submission [ pdf 360.91 KB ]	Gas Industry Company
March 2019
Electricity Price Review: Options paper [ pdf 67.15 KB ]	Ministry of Business, Innovation and Employment
February 2019
More efficient distribution pricing [ pdf 4.25 MB ]	Electricity Authority Te Mana Hiko
Technical report on process heat [ pdf 571.16 KB ]	Ministry of Business, Innovation and Employment

2018 submissions

Month	To
December 2018
Authority 19/20 appropriations [ pdf 591.86 KB ]	Electricity Authority  Te Mana Hiko
New regulatory framework for fibre [ pdf 464.85 KB ] Cross submission to IPP reset process, framework and approach [ pdf 808.51 KB ]	Commerce Commission Te Komihana Tauhokohoko
Sub Utilities Disputes Levy [ pdf 700.42 KB ]	Utilities Disputes
November 2018
Operational Review — metering and registry processes [ pdf 844.66 KB ] Hosting capacity Part 6 low Voltage Networks [ pdf 568.03 KB ]	Electricity Authority Te Mana Hiko
October 2018
EPR First Report [ pdf 1009.08 KB ]	Electricity Price Review
September 2018
A Better ETS for Forestry [ pdf 720.37 KB ]	Ministry for the Environment Manatū Mō Te Taiao
Listed projects decision Oteranga – Haywards [ pdf 481.61 KB ]  Cross-submission to Listed projects decision Oteranga – Haywards [ pdf 648.7 KB ]	Commerce Commission Te Komihana Tauhokohoko
August 2018
TICSA exemptions [ pdf 376.36 KB ]	Telecommunications (Interception Capability and Security) Act
Cyber Security Strategy Submission [ pdf 338.53 KB ]	Department of Prime Minister and Cabinet
July 2018
Our Climate Your Say [ pdf 603.92 KB ]	Ministry for the Environment Manatū Mō Te Taiao
June 2018
Approved Test House Certification [ pdf 738.44 KB ]	Electricity Authority Te Mana Hiko
Low Emissions Economy [ pdf 750.41 KB ]	Productivity Commission
May 2018
18/19 Work programme [ pdf 587.33 KB ] Connection Guidelines [ pdf 590.72 KB ]	Electricity Authority Te Mana Hiko
Fibre Regulation [ pdf 537.51 KB ] Auckland Airport Pricing [ pdf 576.2 KB ] Proposed change to ITP requirements [ pdf 572.88 KB ]	Commerce Commission Te Komihana Tauhokohoko
April 2018
IPAG Equal access project [ pdf 587.64 KB ]	Innovation and Participation Advisory Group
Capex IM Technical Review [ pdf 755.18 KB ] Capex IM Technical Review – amendments determination [ pdf 1.47 MB ]	Commerce Commission Te Komihana Tauhokohoko
March 2018
Code Change Review Programme 2018 [ pdf 649.58 KB ]	Electricity Authority Te Mana Hiko
February 2018
Multiple Trading Relationships [ pdf 437.76 KB ]	Electricity Authority Te Mana Hiko
January 2018
Electricity Pricing Review proposed terms of reference [ PDF 174.39 KB ]	MBIE - EPR
Cross-submission to Commission draft decisions [ pdf 721.22 KB ]	Commerce Commission Te Komihana Tauhokohoko

2017 submissions

Month	To
December 2017
Open letter electricity distribution sector priorities [ pdf 654.29 KB ] Capex IM draft determination [ pdf 599.62 KB ] Capex IM draft determination Appendix A [ pdf 1.66 MB ] Wellington Electricity CPP proposal [ pdf 582.94 KB ] Capex IM draft decisions [ pdf 966.08 KB ]	Commerce Commission
Appropriations 2018/19 [ pdf 699.25 KB ]	Electricity Authority
November 2017
Wind offer arrangements [ pdf 571.23 KB ]	Electricity Authority
October 2017
Wholesale market information disclosure [ pdf 564.39 KB ] Real Time Pricing [ pdf 619.38 KB ]	Electricity Authority
September 2017
Capex IM incentives regime emerging views [ pdf 1.22 MB ] Powerco CPP application [ pdf 732.7 KB ] Electricity Information Exchange Protocols (EIEP) [ pdf 565.72 KB ]	Commerce Commission
Operational Review of Registry Content [ pdf 556.83 KB ]	Electricity Authority
August 2017
Capex IM additional information – 11 August [ pdf 748.55 KB ] Capex IM additional information – 15 August [ pdf 470.09 KB ]	Commerce Commission
July 2017
Enabling Mass participation in the electricity market [ pdf 464.03 KB ]	Electricity Authority
June 2017
Capex IM focus areas [ pdf 934.69 KB ]	Commerce Commission
Capex IM cross sub focus areas [ pdf 437 KB ]
May 2017
FTR market development [ pdf 468.13 KB ] Normal Frequency Management [ pdf 430.32 KB ]	Electricity Authority
April 2017
Submission on Oakley Greenwood CBA for TPM [ pdf 653.61 KB ] Submission on making forecast prices more accurate [ pdf 452.11 KB ]	Electricity Authority
March 2017
Cross-submission: TPM Supplementary Consultation AoB Valuation Method [ pdf 957.92 KB ]	Electricity Authority
February 2017
Transmission Pricing Methodology: Submission to Supplementary 2nd issues paper [ pdf 1.33 MB ] Appendix A Guidelines Review [ pdf 697.29 KB ] Appendix B Economic Review (Axiom) [ pdf 873.62 KB ] Appendix E Submission to ENA on pricing options [ pdf 517.53 KB ]	Electricity Authority

2016 submissions

Month	To
December 2016
2017/18 Appropriations [ pdf 503.66 KB ]	Electricity Authority
Distribution pricing: new pricing options for electricity distributors [ pdf 506.27 KB ]	Electricity Networks Association (ENA)
November 2016
Instantaneous Reserves cost allocation and event charge [ pdf 450.4 KB ]	Wholesale market Advisory Group
Extended Reserves Selection Methodology [ pdf 550.41 KB ]	Extended Reserves Manager (NZX)
Omnibus Code Change [ pdf 668.74 KB ]	Electricity Authority
September 2016
Telecommunications Act Review Options [ pdf 376.76 KB ]	Ministry of Business, Innovation and Employment (MBIE)
Changes to the FTR allocation plan [ pdf 350.87 KB ] Re-orienting Advisory Groups [ pdf 375.77 KB ]	Electricity Authority
August 2016
Frontier report comment on analysis of beta comparators [ pdf 778.49 KB ] Cross submission: Input Methodologies Review Cost of Capital [ pdf 1.19 MB ] TP submission Input Methodologies review [ pdf 833.6 KB ] Appendix A Frontier report on Cost of Capital [ pdf 1.21 MB ]	Commerce Commission
Electricity legislation for electric vehicle charging infrastructure [ pdf 337.1 KB ]	Ministry of Business, Innovation and Employment (MBIE)
Wholesale Market Information [ pdf 333.08 KB ]	Electricity Authority
July 2016
TP submission: TPM 2nd issues and proposal [ pdf 1.62 MB ] Appendix B Marked up guidelines [ pdf 459.47 KB ]  Appendix C Axiom Economics report [ pdf 2.26 MB ]  Appendix D PWC Implementation time and costs report [ pdf 1.18 MB ]  Appendix E Scientia Consulting Technical review of vSPD [ pdf 429.64 KB ] Appendix G1 Scientia Gross Demand report [ pdf 746.51 KB ]  TP Submission: Distributed Generation Pricing Principles [ pdf 227.14 KB ] Appendix A Axiom Economics DGPP report [ pdf 824.08 KB ]  Appendix B Scientia Gross Demand report [ pdf 746.69 KB ]	Electricity Authority
May 2016
Real Time Pricing Options [ pdf 353.37 KB ]	Electricity Authority
April 2016
Allocation of Availability Costs [ pdf 326.54 KB ] Default Distribution Agreement [ pdf 303.78 KB ]	Electricity Authority
February 2016
Cost of Capital TP submission [ pdf 387.15 KB ] Cost of Capital Frontier report [ pdf 1.73 MB ]	Commerce Commission
Code amendments System Operator [ pdf 388.89 KB ] Code amendments System Operator Appendix B Drafting comment [ pdf 281.4 KB ] Electricity Distribution Pricing and Emerging Technologies [ pdf 451.88 KB ]	Electricity Authority

2015 submissions

Month	To
December 2015
Participant Audit regime [ pdf 434.23 KB ]
November 2015
EA and EECA Appropriations 1617 [ pdf 316.97 KB ]	Electricity Authority
October 2015
Generator Fault Ride Through [ pdf 338.55 KB ]	Electricity Authority
September 2015
Demand Response Principles [ pdf 351.42 KB ]	Electricity Authority
August 2015
Submission to shortened Gate Closure and revised Bid and Offer provisions [ pdf 346.27 KB ] Submission to Code Change Omnibus Review 2015 [ pdf 424.73 KB ] TPM Submission Options Working Paper [ pdf 609.41 KB ] CEG Report Economic Review, Options Working Paper [ pdf 1.18 MB ] Scientica Consulting Report, Deeper Connection Charges Flow Trace Review [ pdf 891.65 KB ]	Electricity Authority
July 2015
Submission to HVDC variation proposal [ pdf 430.79 KB ]	Electricity Authority
June 2015
Transpower Input Methodologies Review [ pdf 474.26 KB ]	Commerce Commission
Transpower Distribution Pricing Issues [ pdf 400.51 KB ] Distribution Pricing: an ENA discussion paper [ pdf 400.51 KB ]	Electricity Networks Association (ENA)
Transpower TPM Variation Proposal [ pdf 493.96 KB ]	Electricity Authority
May 2015
Part 12 Code Amendment Clause 12.118 [ pdf 298.25 KB ]	Electricity Authority
Options for Spot Market Pricing [ pdf 385 KB ]
March 2015
Open letter on IMs amendments [ pdf 417.6 KB ] IRIS for Default to Customised Price Path [ pdf 870.34 KB ]	Commerce Commission
February 2015
Part 12 Code Amendments for TPM Part 12 further Code Amendments for TPM	Electricity Authority

2014 submissions

Month	To
December 2014
Authority appropriations 15 – 16 [ pdf 170.35 KB ]	Electricity Authority
November 2014
Listed Projects IMs amendment framework [ pdf 549.09 KB ]	Commerce Commission
October 2014
TPM Problem Definition Working Paper [ pdf 703.07 KB ]	Electricity Authority
Incremental Rolling Incentive Scheme (IRIS) implementation IMs amendment [ pdf 380.21 KB ]	Commerce Commission
September 2014
Transparency of Consumer Charges [ pdf 376.15 KB ] TPM working paper: Long Rung Marginal Cost Charges [ pdf 422.12 KB ]	Electricity Authority
Cross-submission: Proposed amendment to the WACC percentile [ pdf 557.02 KB ]	Commerce Commission
August 2014
WACC IM Amendment [ pdf 344 KB ] Appendix A Frontier Loss Function Report [ pdf 835.66 KB ] Appendix B Frontier Response to Economic Insights [ pdf 382.75 KB ] Appendix C Castalia Response 67 percentile [ pdf 230.46 KB ] IRIS IM Amendment [ pdf 510.98 KB ]	Commerce Commission
July 2014
Individual Price Path (IPP) RCP2 [ pdf 510.73 KB ] IPP Mark-up Draft Determination [ pdf 1.34 MB ]	Commerce Commission
Normal Frequency Asset Owner obligations [ pdf 370.11 KB ]	Electricity Authority
June 2014
Connection Charges Working Paper 24/6/14 [ pdf 502.34 KB ]	Electricity Authority
Input Methodologies Amendments 27/6/14 [ pdf 515.9 KB ]	Commerce Commission
May 2014
Further work on WACC 75th percentile [ pdf 662.42 KB ] Attachment A Frontier report – Evidence on the WACC percentile [ pdf 520.5 KB ] Attachment B Castalia Report – Rational Regulated Response [ pdf 223.59 KB ] Attachment C Estimating WACC for Regulated Utilities [ pdf 693.34 KB ]	Commerce Commission
Extended Reserves Draft Code Amendment – SO [ pdf 544.53 KB ] Extended Reserves Draft Code Amendment – Grid Owner [ pdf 271.28 KB ]	Electricity Authority
April 2014
Information System Definition [ pdf 354.27 KB ]	Electricity Authority
Process and Issues for DPP reset 2015 – 2020 [ PDF 306.9 KB ]	Commerce Commission
March 2014
WACC Timing Consultation [ pdf 387.43 KB ] Frontier report on WACC range [ pdf 640.11 KB ]	Commerce Commission
Beneficiary Pays Options [ pdf 793.18 KB ] CEG Report Review of Ben Pays Options [ pdf 809.63 KB ] Extended Reserves 2nd Consultation Submission [ pdf 394.33 KB ] Loss and Constraint Excess Submission [ pdf 219.75 KB ]	Electricity Authority
February 2014
Part 4 Levy arrangements [ pdf 151.06 KB ]	Ministry of Business, Innovation and Employment
January 2014
TPM Working paper ACOT payments [ pdf 279.72 KB ]	Electricity Authority

2013 submissions

Month	To
December 2013
Information Disclosure Submission [ pdf 1.12 MB ] Appendix A: Webb Henderson Legal Advice [ pdf 652.44 KB ] Appendix B: Harding Katz [ pdf 321.64 KB ] Appendix C: ACML advice [ pdf 781.55 KB ]	Commerce Commission
Under Frequency Management Initiatives [ pdf 127.42 KB ]	Electricity Authority
November 2013
TPM Working Paper Sunk Costs [ pdf 313.13 KB ] CEG Response to Sunk Cost Working Paper [ pdf 229.42 KB ]	Electricity Authority
October 2013
Exemption from TPM for NAaN assets [ pdf 226.05 KB ] TPM Working Paper Cost Benefit Analysis [ pdf 948.14 KB ] CEG Review [ pdf 484.34 KB ] EA Appropriations [ pdf 137.59 KB ]	Electricity Authority
Submission to the Productivity Commission regulatory institutions and practice [ pdf 551.86 KB ]	Productivity Commission
September 2013
Removal of InBand FK On and Off Compensation [ pdf 161.52 KB ] Modified Dispatchable Demand [ pdf 160.09 KB ]	Electricity Authority
August 2013
Within-island Basis Risk [ pdf 150.04 KB ] Settlement and Prudential Security [ pdf 143.84 KB ] Settlement and Prudential Security – Webb  Henderson Advice [ pdf 668.93 KB ]	Electricity Authority
July 2013
Pricing in pivotal supplier situations [ pdf 118.04 KB ] Temporary changes to configuration of the grid [ pdf 230.61 KB ]	Electricity Authority
Part 4 Baseline Funding [ pdf 107.01 KB ]	Commerce Commission
June 2013
Removal of technology-specific references from the Code [ pdf 90.33 KB ] Allocation of Constrained On and Off amounts to the System Operator [ pdf 100.06 KB ]	Electricity Authority
May 2013
Wholesale Market information Disclosure Draft 13.2 Guidelines [ pdf 110.87 KB ] Review of the Undesirable Trading Situation Provisions [ pdf 101.81 KB ]	Electricity Authority
April 2013
Review of advisory group administrative arrangements [ pdf 49.06 KB ] Strategic directions for market development [ pdf 96.53 KB ]	Electricity Authority
March 2013
Cross Submission TPM issues and proposal [ pdf 69.69 KB ] Transmission pricing methodology: issues and proposal [ pdf 1.85 MB ]	Electricity Authority
February 2013
Electricity Authority proposal to amend EIA to enable collection of fees [ pdf 43.37 KB ] Wholesale market information disclosure obligations [ pdf 41.4 KB ]	Electricity Authority