The Market Operator intends to consult on any activity that impacts Market Participants and is not otherwise specified in the System Control Technical Code. A formal paper will be shortly released to Market Participants outlining the principles and processes that will be adopted during consultation. In summary, the consultation process involves six stages as outlined below

PLAN  >  CONSULT  >  DOCUMENT  >  FEEDBACK  >  APPROVAL  >  IMPLEMENT

All documents that are published for consultation will be accompanied by a Consultation Impact Statement (CIS). The CIS acts as an information page to provide key points regarding the consultation process. It outlines the process that Market Participants must follow, including contact details and submission deadlines. Comments are invited from all pending market participants and interested persons.

Current Consultation Documents

This second round of the Generator Performance Standards (GPS) consultation has now closed. Power and Water would like to thank all parties who attended the workshop and to those who have provided a submission on the proposed standards.

Power and Water received eleven submissions in total with three marked as confidential, please find below all the public submissions we received:

Power and Water Corporation’s responses to these submissions will be published in due course.

  • Power and Water held its second workshop on the NT Generator Performance Standards (GPS) on Wednesday 26th June at the Darwin Innovation Hub.
  • This workshop provided participants with Power and Water’s updated position on the GPS and sought to gain further feedback to continue the development of the standards.  Attached below is the presentation from the workshop and the questions taken on notice during the workshop along with Power and Water’s responses.

Interested Parties can provide feedback to the Market Operator by email to market.operator@powerwater.com.au by COB Friday 19th July 2019. Alternatively if participants prefer, submissions can be made directly to the Utilities Commission at utilities.commission@nt.gov.au.

For further information on the consultation process, please refer to the Consultation Overview Paper and additional materials which can be found below under the Round 2 Consultation tab.

Power and Water is commencing our second round of Generator Performance Standards (GPS) consultation with the release of the following documents:

  1. Consultation overview paper
  2. Appendix A | response to stakeholder submissions
  3. Appendix B | Updated Codes
    1. Network Technical Code (clean, track changes)
    2. System Control Technical Code (clean, track changes)
    3. Secure System Guidelines (clean, track changes)
  4. Appendix C | Entrua’s technical verifier’s report

In addition to the documents attached, Power and Water is holding a second workshop scheduled for Wednesday 26 June.  This workshop will begin with a high level summary of what the GPS are, the overarching regulatory and policy framework and a recap of the NT system context. This will ensure all participants have a common foundation of knowledge.

Our intention for this second round is to walk you (our key stakeholders) through the amended proposal and highlight key issues arising from our initial consultation, by:

  • Publishing a consultation pack that provides a standalone record of what we are now proposing and why,
  • Seeking to discover if the proposed GPS obligations are readily understood and if there is any relevant evidence that has not been considered, particularly in terms of the things our regulator must assess?

We seek open, honest and genuine feedback when conducting engagement with industry bodies and system participants and look forward to continuing our engagement journey with you. Interested parties can provide feedback to the Market Operator by emailing market.operator@powerwater.com.au by COB Friday, 19th July 2019.

Alternatively if participants prefer, submissions can be made directly to the Utilities Commission at utilities.commission@nt.gov.au. For further information on the consultation process please refer to the Consultation Overview Paper.

Power and Water invite all interested parties to attend our second workshop on the NT generator performance standards (GPS).

We thank everyone involved in our initial consultation and for the valuable feedback on our initial consultation paper. The feedback received to date and further analysis has moved our thinking.  This further round of consultation seeks to provide a standalone record of what we are now proposing for the GPS and why.  Before the workshop we will publish a consultation paper and proposed code amendments.

Date/time: Wednesday 26 June, 10am-4pm

Location: Darwin Innovation Hub (Level 1/48-50 Smith St, Darwin)

RSVP:market.operator@powerwater.com.au, by Monday 24 June 2019

The workshop will walk stakeholders through the current context of this review, key issues arising from stakeholder feedback and our amended proposals for the GPS.  We will present for discussion case studies and technical examples that illustrate the key concepts that underpin the GPS requirements and which address our stakeholders’ feedback.

This consultation has now closed. Submissions for publication (including questions for the information session) were received from the following participants:

Power and Water Corporation’s responses to all submissions received will be published in due course.

Attached is a supplementary paper to the Generator Performance Standards consultation process currently underway. The paper provides further clarity on the proposed C-FCAS capability obligation and how this service will be operated and paid for within the existing arrangements and the proposed new Northern Territory Electricity Market framework.

This will be the last supplementary paper to be released as part of this consultation. The consultation closing date is 4pm Friday 29 March 2019.

Attached is a supplementary paper to the Generator Performance Standards consultation process currently underway. The content of this paper is based on the valuable feedback received so far from stakeholders via the information session held on 18 February 2019 and correspondence received to date. The paper includes:
further clarity on the objectives of the proposed Generator Performance Standard amendments;
new capacity forecasting requirements; and 
further background regarding the proposed removal of the semi-scheduled generator classification.

A further paper on contingency frequency control ancillary services will be released as soon as possible.

As previously noted, to allow stakeholders sufficient time to factor in the additional information into their submissions, the consultation closing date has been extended until 4pm Friday 29 March 2019.

The Power and Water Corporation (PWC) and the Department of Treasury and Finance (DTF) recognise it is critical for stakeholders and potential proponents to fully understand the links and interactions between the Generator Performance Standards review (conducted by PWC) and the draft NTEM Functional Specification review (conducted by DTF).

On Tuesday 12 March 2019 two additional papers will be released providing further clarity on forecasting and contingency frequency ancillary service requirements. Noting that stakeholders need time to review these documents and have sufficient time to factor in the additional information into their submissions and for all those who have already made a submission be able to reflect on this and amend or add to their submission, as appropriate. The date for submissions has been extended on both reviews until 4pm Friday 29 March 2019.

An Information session was held on the 18th February 2019.

Please click this link for a copy of the presentation.

To allow interested parties time to absorb the additional information and incorporate any further comments in their submission, the consultation period has been extended to COB Friday 8 March 2019.

To find out more about the proposed reforms and the consultation process, click here.

Power and Water are consulting on changes to the rules governing the connection of new generators in the Northern Territory. The proposed amendments seek to accommodate the increasing penetration of renewable generators while maintaining power system security and reliability to implement action 4(c) of the Northern Territory Government’s Renewable Energy and Electricity Market Reform  Implementation Plan 2018-20, with further reviews of the Codes expected throughout 2019.

The Network Technical Code (NTC) lists the requirements that all network users are required to comply with regarding connections to and the use of the electricity network. The System Control Technical Code (SCTC) specifies the performance standards of power systems and operational requirements that apply to system participants’ plant and equipment connected to a power system. The Secure System Guidelines detail the principles for determining whether a Power System operated under Licence from the NT Utilities Commission is in a secure operating state.

Interested parties can provide feedback to the Market Operator by emailing market.operator@powerwater.com.au by COB 25 February 2019. Alternatively if participants prefer, submissions can be made directly to the Utilities Commission at utilities.commission@nt.gov.au. For further information on the consultation process please refer to the Consultation Overview Paper.

1. Generator Performance Standards Consultation Overview Paper

2. System Control Technical Code V6 (proposed draft)

3. System Control Technical Code V5 (marked up identifying amendments)

4. Network Technical Code and Network Planning Criteria V4 (proposed draft)

5. Network Technical Code and Network Planning Criteria V3.1 (marked up identifying amendments)

6. Secure System Guidelines Version 4.1 (proposed draft)

7. Secure System Guidelines Version 4.1 (marked up identifying amendments)

Closed Consultation documents

The Secure System Guidelines detail the principles for determining whether a power system operated under licence from the Northern Territory Utilities Commission is in a Secure Operating State.

1. Consultation Impact Statement
2. SC R.6.1 Secure System Guidelines Revision 2_6 final
3. Secure System Guidelines Draft 3
4. Summary of Changes and Discussion
5. Submissions received from market participants

6. Market Operator consultation response to submissions

Secure System Guidelines Draft 3.1 – Preliminary Review Changes

Consultation Stage

Commencement date/time

Conclusion date/time

Submissions

Monday 3 April 2017, 0800 hrs

Friday 5 May 2017, 1400 hrs

Preliminary Review

Monday 8 May 2017, 0800 hrs

Friday 19 May 2017, 1400 hrs

Review Submissions

Monday 22 May 2017, 0800 hrs

Friday 2 June 2017, 1400 hrs

Final Review/Publication

Monday 5 June 2017, 0800 hrs

As required. Target of 2 weeks.

7. Review submissions stage
The second stage of submissions was conducted between Monday 22 May 2017, 0800 hrs and Friday 2 June 2017, 1400 hrs. During this time submissions were received from the following organisations:

Two late submissions to the consultation were received from the following organisations:

System Control has determined to accept Jacana’s late submission on the basis that their Manager – Regulation and Industry Development was unaware of the 1400 hrs deadline, as outlined in Jacana’s justification response.

A clerical error by System Control resulted in Epuron not receiving notice of this consultation and missing the first stage of submissions entirely. System Control has accepted their submission for this consultation.

System Control is preparing responses to the above submissions and will publish the combined as soon as practicable. All comments and queries are to be directed via email to the Market Operator.  

8. Final Review/Publication
The second stage of submissions (Review Submissions) for the Secure System Guidelines consultation was conducted between Monday 22 May 2017, 0800 hrs and Friday 2 June 2017, 1400 hrs. System Control has completed its final review of submissions.

The Market Operator has published online the following documents:

The Secure System Guidelines draft 3.2 contains tracked changes from the review submissions.
The Secure System Guidelines Version 4 final has identical content to draft 3.2, however, the sections are rearranged in a logical sequence, and changes from previous versions are no longer highlighted.

The Secure System Guidelines Version 4 will be in effect from Wednesday 12 July 2017 at 12:00 hours.

The consultation on Version 3 of the Secure System Guidelines is closed, due to the drafted changes throughout the consultation; the resultant Secure System Guidelines document is issued as “Secure System Guidelines - Version 4”.

The link below contains the Secure System Guidelines Version 4, which will be open to comment on an ongoing basis; please note this will be the location of the current in effect version of the Secure System Guidelines for the foreseeable future.

Secure System Guidelines

System Control intends to provide draft updates as further operational processes relating to Power System Security are reviewed. These are open to comment at all times, with a short consultation periodically (annually or as required for major changes) to formalise changes.

The National Metering Identifier (NMI) allocation Procedure has been prepared to specify the key principles to be adopted by the Network Operator for the allocation of NMIs to metering installations in the Northern Territory electricity supply industry and the key principles to be adopted by the Market Operator for the registration of those NMIs.

  1. Consultation Impact Statement - NMI Allocation Procedure
  2. Circulated NMI Allocation Procedure
  3. Submissions received from Market Participants - nil
  4. Market Operator consultation response to submissions
  5. Approved National Meter Identifier (NMI) Allocation

The Generating Unit Tie Break Procedure provides a transparent method for dispatching generating units that have identical off-load orders or identical dispatch offer prices at the Pool Price Point.

  1. Consultation Impact Statement - Generating Unit Tie Break Procedure
  2. Circulated I-NTEM Generating Unit Tie Break Procedure
  3. Submissions received from Market Participants
    1. Territory Generation
  4. Market Operator consultation response to submissions
  5. Approved Generating Unit Tie Break Procedure

The Generator Offer Procedure specifies the principles and supporting rules, and points of clarification, for submitting daily dispatch offers to the Power System Controller.

  1. Consultation Impact Statement - I-NTEM Generator Offer Procedure
  2. Circulated I-NTEM Generator Offer Procedure
  3. Submissions received from Market Participants
    1. Jacana Energy
    2. Territory Generation
  4. Market Operator consultation response to submissions
  5. Approved Generator Offer Procedure

The Market Timetable Procedure specifies the period (in days relative to the trading day) that various documents are to be provided to the Power System Controller or provided by the Power System Controller to relevant stakeholders.

  1. Consultation Impact Statement - I-NTEM Market Timetable
  2. Circulated I-NTEM Market Timetable Procedure
  3. Submissions received from Market Participants - nil
  4. Market Operator consultation response to submissions
  5. Approved Market Timetable Procedure

All Market Customers (Retailers) and Generators need to register with the Market Operator to participate in the Interim Northern Territory Energy Market. Below are the proposed application forms and templates.

  1. Consultation Impact Statement - Market Participant Registration
  2. Circulated Market Participant Registration Application with the Market Operator
  3. Submissions received from Market Participants:
    1. Jacana Energy
    2. Territory Generation
    3. EDL
  4. Market Operator consultation response to submissions
  5. Approved - Market Participant Registration Application with the Market Operator

These procedures identify the fundamental principles to be adopted by the Market Operator for the preparation and issuing of settlement statements under an agreed timetable, and the necessary information to be included in the statements during operation of the I-NTEM.

  1. Consultation Impact Statement - Settlements Statements and Timetable Procedure
  2. Circulated Settlements Statements and Timetable Procedure
  3. Submissions received from Market Participants:
    1. Jacana Energy
    2. Territory Generation
    3. EDL
  4. Market Operator consultation response to submissions
  5. Approved -  Settlement Statements and Timetable with the Market Operator

These documents bring to the attention of Market Participants, the Market Operator’s intention to use a deemed load profile as one element in determining Jacana Energy’s non-interval meter consumption, and for determining the total IES load at the Transaction Reference Point (TRP). The quantities for these Market Participants will be determined on a trading interval basis. This document fulfils a requirement in the pending System Control Technical Code for the Market Operator to consult with electricity market stakeholders on a suitable algorithm.

  1. Consultation Impact Statement – IES Deemed Load Profile Proposal
  2. Circulated IES Deemed Load Profile
  3. Submissions received from Market Participants:
    1. Jacana Energy
    2. Territory Generation
  4. Market Operator consultation response to submissions
  5. Approved - Indigenous Essential Services Deemed Load Profile