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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 report on EMI – Bid-ask spread trends

Category  - Forward markets 4 days ago

New report on EMI – Business demand trends

Category  - Retail 17 days ago

EMI news
New report on EMI – Bid-ask spread trends

Category  - Forward markets 4 days ago

New report on EMI – Business demand trends

Category  - Retail 17 days ago

Trending reports
Settlement price trends

Category  - Forward markets 1.1k this week

Wholesale price trends

Category  - Wholesale 849 this week

Grid demand trends

Category  - Wholesale 693 this week

Trending reports
Settlement price trends

Category  - Forward markets 1.1k this week

Wholesale price trends

Category  - Wholesale 849 this week

Grid demand trends

Category  - Wholesale 693 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 147 this week

Generation trends for major plant over the last two years

Owned by: Matthew Keir Matthew Keir

Generation trends for the major plant over the last two years. Only selecte ...

18 reports 33 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

9 reports 29 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 147 this week

Generation trends for major plant over the last two years

Owned by: Matthew Keir Matthew Keir

Generation trends for the major plant over the last two years. Only selecte ...

18 reports 33 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

9 reports 29 this week