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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 dataset – ICP share by MEP and trader

Category  - Retail 4 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 7 months ago

EMI news
New dataset – ICP share by MEP and trader

Category  - Retail 4 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 7 months ago

Trending reports
Wholesale price trends

Category  - Wholesale 2.6k this week

Settlement price trends

Category  - Forward markets 986 this week

Historical electricity risk curves

Category  - Environment 922 this week

Trending reports
Wholesale price trends

Category  - Wholesale 2.6k this week

Settlement price trends

Category  - Forward markets 986 this week

Historical electricity risk curves

Category  - Environment 922 this week

Trending public dashboards
Huntly energy offers and generation

Owned by: Matthew Keir Matthew Keir

Huntly energy offers and cleared generation over the last seven days. The o ...

9 reports 208 this week

Daily wholesale price maps - last seven days

Owned by: Matthew Keir Matthew Keir

This dashboard shows the daily average and maximum wholesale price maps for ...

14 reports 110 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 105 this week

Trending public dashboards
Huntly energy offers and generation

Owned by: Matthew Keir Matthew Keir

Huntly energy offers and cleared generation over the last seven days. The o ...

9 reports 208 this week

Daily wholesale price maps - last seven days

Owned by: Matthew Keir Matthew Keir

This dashboard shows the daily average and maximum wholesale price maps for ...

14 reports 110 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 105 this week

Latest discussions
vSPD-online failing to create jobs

Category  - Wholesale Today

Bids/Offers and Final Energy Prices

Category  - Wholesale Yesterday

Latest discussions
vSPD-online failing to create jobs

Category  - Wholesale Today

Bids/Offers and Final Energy Prices

Category  - Wholesale Yesterday