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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
December 2019 UTS - SPD case and GDX files

Category  - Wholesale 6 days ago

Corrected prices - 2019 Undesirable Trading Situation

Category  - Wholesale 17 days ago

EMI news
December 2019 UTS - SPD case and GDX files

Category  - Wholesale 6 days ago

Corrected prices - 2019 Undesirable Trading Situation

Category  - Wholesale 37 days ago

Trending reports
Wholesale price trends

Category  - Wholesale 1.4k this week

Settlement price trends

Category  - Forward markets 1.2k this week

Grid generation trends

Category  - Wholesale 958 this week

Trending reports
Wholesale price trends

Category  - Wholesale 1.4k this week

Settlement price trends

Category  - Forward markets 1.2k this week

Grid generation trends

Category  - Wholesale 958 this week

Trending public dashboards
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 213 this week

Consumption data request activity

Owned by: Matthew Keir Matthew Keir

This dashboard provides a quick overview of consumption data request activi ...

20 reports 166 this week

Trade volumes and open interest by maturity year

Owned by: Matthew Keir Matthew Keir

This dashboard highlights both the monthly trade volumes and open interest ...

24 reports 164 this week

Trending public dashboards
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 213 this week

Consumption data request activity

Owned by: Matthew Keir Matthew Keir

This dashboard provides a quick overview of consumption data request activi ...

20 reports 166 this week

Trade volumes and open interest by maturity year

Owned by: Matthew Keir Matthew Keir

This dashboard highlights both the monthly trade volumes and open interest ...

24 reports 164 this week

Latest discussions
December 2019 UTS - SPD case and GDX files

Category  - Wholesale 6 days ago

Benmore inflow data

Category  - Environment 11 days ago

Latest discussions
December 2019 UTS - SPD case and GDX files

Category  - Wholesale 6 days ago

Benmore inflow data

Category  - Environment 11 days ago