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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
EMI news
Trending reports
Wholesale price trends

Category  - Wholesale 1.3k this week

Installed distributed generation trends

Category  - Retail 893 this week

Settlement price trends

Category  - Forward markets 654 this week

Trending reports
Wholesale price trends

Category  - Wholesale 1.3k this week

Installed distributed generation trends

Category  - Retail 893 this week

Settlement price trends

Category  - Forward markets 654 this week

Trending public dashboards
NZAS demand overview

Owned by: Matthew Keir Matthew Keir

NZAS operates the Tiwai aluminum smelter near Bluff. The energy consumed by ...

10 reports 97 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 46 this week

Market making activity

Owned by: Matthew Keir Matthew Keir

This dashboard shows various views of the market making activity report. In ...

4 reports 25 this week

Trending public dashboards
NZAS demand overview

Owned by: Matthew Keir Matthew Keir

NZAS operates the Tiwai aluminum smelter near Bluff. The energy consumed by ...

10 reports 97 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 46 this week

Market making activity

Owned by: Matthew Keir Matthew Keir

This dashboard shows various views of the market making activity report. In ...

4 reports 25 this week

Latest discussions
Power ratings of transmission network in NZ

Category  - Wholesale Today

API for SmartHome Load Curtailment Automation

Category  - Environment Yesterday

Latest discussions
Power ratings of transmission network in NZ

Category  - Wholesale Today

API for SmartHome Load Curtailment Automation

Category  - Environment Yesterday