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A fundamental requirement of competitive and efficient electricity markets is access to reliable data and performance metrics.

This Electricity Market Information website (EMI) is the Electricity Authority's avenue for publishing data, market performance metrics, and analytical tools to facilitate effective decision-making within the New Zealand electricity industry.

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Market insights

EMI news
New version of vSPD and new daily GDX files

Category  - Wholesale 36 days ago

EMI news
New version of vSPD and new daily GDX files

Category  - Wholesale 56 days ago

Trending reports
Wholesale price trends

Category  - Wholesale 1.3k this week

Settlement price trends

Category  - Forward markets 768 this week

Historical electricity risk curves

Category  - Environment 464 this week

Trending reports
Wholesale price trends

Category  - Wholesale 1.3k this week

Settlement price trends

Category  - Forward markets 768 this week

Historical electricity risk curves

Category  - Environment 464 this week

Trending public dashboards
Updates of the 2020 ERCs

Owned by: Matthew Keir Matthew Keir

Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. ...

18 reports 121 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 38 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

17 reports 23 this week

Trending public dashboards
Updates of the 2020 ERCs

Owned by: Matthew Keir Matthew Keir

Updates of the 2020 ERCs. This follows on from the 2019 updates dashboard. ...

18 reports 121 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 38 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

17 reports 23 this week