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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 1.5k this week

Installed distributed generation trends

Category  - Retail 937 this week

Settlement price trends

Category  - Forward markets 701 this week

Trending reports
Wholesale price trends

Category  - Wholesale 1.5k this week

Installed distributed generation trends

Category  - Retail 937 this week

Settlement price trends

Category  - Forward markets 701 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 109 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 78 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 59 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 109 this week

Trading Conduct Dashboard

Owned by: JuliaArnold JuliaArnold

EMI reports used in weekly reporting on trading conduct

7 reports 78 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 59 this week

Latest discussions
Power ratings of transmission network in NZ

Category  - Wholesale 2 days ago

API for SmartHome Load Curtailment Automation

Category  - Environment 4 days ago

Latest discussions
Power ratings of transmission network in NZ

Category  - Wholesale 2 days ago

API for SmartHome Load Curtailment Automation

Category  - Environment 4 days ago