Electricity Authority - EMI (market statistics and tools)

Which solver to use with vSPD? We are often asked what is the best solver to use for models such as vSPD and GEM?A test license with a limited life can be arranged if you want to try several solvers before making a decision. … vSPD is set to use Cplex by default because the Authority uses Cplex.It is more likely that somebody out there using the same solver as you will be able to help.We are often asked what is the best solver to use for models such as vSPD and GEM? Hi there, I am interested in using vSPD and the online version does not suit my needs. Tags: vSPD, GEM, Tools, EMI Electricity market information data statistics insights analytics Last edited: 13 Feb 2020

Tell us your API requirements Feel free to advise us of any design requirements you deem to be important.Unfortunately it was envisaged as one of the last phases of the upgrade whereas some of us would’ve preferred it be the first.Making submissions when the Authority consults would be useful too.That said, we have a seat at the table for the meeting in September so can advocate on your behalf if you tell us what you need.Telling us what you want here on this forum will help ensure the needs of both the Participant and the non-Participant community don't fall through the cracks and get lost. Tags: API, Real-time prices, EMI news, PRS, API requirements, EMI Electricity market information data statistics insights analytics Last edited: 14 Aug 2018

Using EMI to understand interesting events Wholesale energy prices by zone, 2 June 2016 We can use the information available on EMI to drill into this price spike event to develop an understanding of what occurred. Tags: Education, Final pricing, EMI Electricity market information data statistics insights analytics Last edited: 09 Jun 2016

How to use the EMI time comparison feature This post provides some additional information and tips on how to use this feature.To use a different base range rather than the latest for the report, users must use the custom range selection tool available at the bottom of the quick range options. Tags: Education, EMI Electricity market information data statistics insights analytics Last edited: 13 Feb 2020

Using vSPD-online to create overrides that can be applied to the vSPD standalone model Hi All, The Authority has recently received questions about an issue with creating overrides using the Excel interface to vSPD.Apparently, the date picker that is used by the Excel interface does not work for many of you.In this post I will illustrate a workaround that enables the creation of an override GDX file using vSPD-online, which you can then use in your standalone vSPD instance.In the attached file, I have an example of how to create an override GDX file using vSPD-online.If you have any questions, please let us know through the forum or send an email to emi@ea.govt.nz. Tags: Education, vSPD, vSPD-online, Tools, EMI Electricity market information data statistics insights analytics Last edited: 13 Feb 2020

How to retrieve consumption details of a suburb using the EMI real-time dispatch API? How can I retrieve the consumption details of a suburb such as "grey lynn"(for example) using the api provided by emi?I have implemented the shared code and passed my subscription key to retrieve the data for a specific filter using time intervals.Unfortunately, we aren't resourced to provide IT assistance on how to use the APIs themselves. Tags: API, Consumption, Demand, EMI Electricity market information data statistics insights analytics Last edited: 13 Feb 2020

Grid use model Wholesale/Datasets/_AdditionalInformation/SupportingInformationAndAnalysis/2020/20200417_TPM_CBAfilesToSupportApr2020InformationPaper/Grid use model Last edited: 14 Aug 2026

Grid use model Wholesale/Datasets/_AdditionalInformation/SupportingInformationAndAnalysis/2021/20211020_CBAforProposedNewTPM/Grid use model Last edited: 14 Aug 2026

Grid use model Wholesale/Datasets/_AdditionalInformation/SupportingInformationAndAnalysis/2019/20190723_TPM_2019_IssuesPaper/2019_Cost_Benefit_Analysis (including additional files)/Grid use model Last edited: 14 Aug 2026

Grid use model/ Wholesale/Datasets/_AdditionalInformation/SupportingInformationAndAnalysis/2019/20190723_TPM_2019_IssuesPaper/2019_Cost_Benefit_Analysis (obsolete)/Grid use model Last edited: 14 Aug 2026

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