24 May 2016

 

Welcome to Market Brief, the Electricity Authority’s weekly update on regulatory and market developments.

 
 

Contents

 
 
 
 
 
 
 
 

Workshops about transmission pricing proposal

 
 

We are holding workshops with interested parties to discuss the Transmission Pricing Methodology (TPM) second issues paper and proposal, in advance of submissions closing on 26 July 2016.

The workshops provide an opportunity for you to ask questions and clarify points about the paper. We strongly encourage all interested parties to attend these workshops.

  • Auckland: Tuesday, 14 June 2016 from 11:00am—3:00pm.
  • Wellington: Wednesday, 15 June 2016 from 1:00—5:00pm.
  • Invercargill: Thursday, 16 June 2016 from 12:00—2:00pm.
  • Christchurch: Friday, 17 June 2016 from 11:00am—3:00pm.

To confirm your attendance, please email your name and the date of the workshop(s) you wish to attend to conference@ea.govt.nz, with ‘TPM workshop’ in the subject line. We will respond to your email to confirm your attendance at the workshop and advise venue details.

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Enhancements and new features on the EMI website

 
 

Today we launched the refreshed look and feel of the EMI website and a suite of four new features, as outlined below.

Discussion and collaboration

The EMI forum is an online platform where a community of active contributors can ask questions about the data, materials and tools available on the EMI website. Users are encouraged to engage in discussions of a technical nature and will be supported by Authority staff members, who will play an active role in the forum and offer educational assistance. 

Experimentation and analysis

vSPD-online is a web-based implementation of the Authority’s vectorised Scheduling, Pricing and Dispatch (vSPD) model. In vSPD-online, users can manipulate data and set their own parameters to examine hypothetical situations. For example, an industrial user could use vSPD-online to plan scheduled outages, because it would allow them to test their tolerance for changes in demand and wholesale prices.

Streamlined information

In addition to receiving information through reports, datasets or FTP access, the new-look EMI website incorporates our application program interface (API) platform. The API platform includes the ICP connection data API (currently powering a form on the Authority’s corporate website) along with real-time pricing and real-time dispatch information. These APIs allow users to automate information flows by subscribing to feeds or requesting specific results. For example, an industrial user could use the information in our real-time pricing API to support the outage testing they undertook using vSPD-online.

Searchable information

We have also added a search facility to the EMI website to help users quickly and easily locate tools and data of interest.

The launch of these new features is a significant improvement in providing assistance to, and strengthening our relationship with, analysts and technicians in the electricity industry. We look forward to working with you and invite you to send an email to emi@ea.govt.nz if you’d like to provide feedback or ask questions.

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Current consultations

 
 

Scarcity pricing proposed Code amendments 

We have published a consultation paper outlining six operational issues with the current scarcity pricing regime. The paper includes proposed Code amendments to resolve these issues.

Started: 26/04/2016; Ending 07/06/2016 5 pm

Review of distributed generation pricing principles

We have published a consultation paper on our review of the distributed generation pricing principles. 

Started: 17/05/2016; Ending 26/07/2016 5 pm

Transmission pricing methodology: second issues paper and proposal

We have published the Transmission Pricing Methodology second issues paper and proposal. 

Started: 17/05/2016; Ending 26/07/2016 5 pm

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