Skip to main content

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.

Quicklinks

Market insights

EMI news
New dataset – ICP share by MEP and trader

Category  - Retail 2 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 5 months ago

EMI news
New dataset – ICP share by MEP and trader

Category  - Retail 2 months ago

2023 PowerFactory cases have been uploaded

Category  - Wholesale 5 months ago

Trending reports
Wholesale price trends

Category  - Wholesale 3.1k this week

Cleared energy and offer stacks

Category  - Wholesale 2.4k this week

Historical electricity risk curves

Category  - Environment 2.1k this week

Trending reports
Wholesale price trends

Category  - Wholesale 3.1k this week

Cleared energy and offer stacks

Category  - Wholesale 2.4k this week

Historical electricity risk curves

Category  - Environment 2.1k this week

Trending public dashboards
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 609 this week

Meridian ANZSIC coding impact on market share, Feb–Apr 2020

Owned by: Matthew Keir Matthew Keir

Market share, particularly within market segments have moved significantly ...

32 reports 406 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 326 this week

Trending public dashboards
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 609 this week

Meridian ANZSIC coding impact on market share, Feb–Apr 2020

Owned by: Matthew Keir Matthew Keir

Market share, particularly within market segments have moved significantly ...

32 reports 406 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 326 this week

Latest discussions
ICP API Offline (503)

Category  - Retail 7 days ago

Pricing 20240417 and 29 gdx file not available

Category  - Wholesale 11 days ago

Latest discussions
ICP API Offline (503)

Category  - Retail 7 days ago

Pricing 20240417 and 29 gdx file not available

Category  - Wholesale 11 days ago