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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 8 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 11 months ago

EMI news
New dataset – ICP share by MEP and trader

Category  - Retail 8 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 11 months ago

Trending reports
Wholesale price trends

Category  - Wholesale 5.8k this week

Installed distributed generation trends

Category  - Retail 2k this week

Historical electricity risk curves

Category  - Environment 1.5k this week

Trending reports
Wholesale price trends

Category  - Wholesale 5.8k this week

Installed distributed generation trends

Category  - Retail 2k this week

Historical electricity risk curves

Category  - Environment 1.5k this week

Trending public dashboards
Trends over last year

Owned by: Corey Kok Corey Kok

Wholesale price, HVDC transfer, generation, and demand over last year.

4 reports 394 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 320 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

17 reports 164 this week

Trending public dashboards
Trends over last year

Owned by: Corey Kok Corey Kok

Wholesale price, HVDC transfer, generation, and demand over last year.

4 reports 394 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 320 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

17 reports 164 this week