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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 2 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 5 months ago

EMI news
New dataset – ICP share by MEP and trader

Category  - Retail 2 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 5 months ago

Trending reports
Cleared energy and offer stacks

Category  - Wholesale 3.6k this week

Wholesale price trends

Category  - Wholesale 3.4k this week

Historical electricity risk curves

Category  - Environment 3k this week

Trending reports
Cleared energy and offer stacks

Category  - Wholesale 3.6k this week

Wholesale price trends

Category  - Wholesale 3.4k this week

Historical electricity risk curves

Category  - Environment 3k this week

Trending public dashboards
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 830 this week

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 556 this week

McKee energy offers and generation

Owned by: Matthew Keir Matthew Keir

McKee energy offers and cleared generation over the last seven days. The of ...

9 reports 380 this week

Trending public dashboards
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 830 this week

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 556 this week

McKee energy offers and generation

Owned by: Matthew Keir Matthew Keir

McKee energy offers and cleared generation over the last seven days. The of ...

9 reports 380 this week

Latest discussions
ICP API Offline (503)

Category  - Retail 5 days ago

Pricing 20240417 and 29 gdx file not available

Category  - Wholesale 9 days ago

Latest discussions
ICP API Offline (503)

Category  - Retail 5 days ago

Pricing 20240417 and 29 gdx file not available

Category  - Wholesale 9 days ago