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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 – Wholesale price map

Category  - Wholesale 34 days ago

EMI news
New report on EMI – Wholesale price map

Category  - Wholesale 34 days ago

Trending reports
Wholesale price trends

Category  - Wholesale 547 this week

Market share trends

Category  - Retail 450 this week

Switching summary

Category  - Retail 395 this week

Trending reports
Wholesale price trends

Category  - Wholesale 547 this week

Market share trends

Category  - Retail 450 this week

Switching summary

Category  - Retail 395 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 22 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

9 reports 19 this week

Implied spot price from current futures contracts

Owned by: Matthew Keir Matthew Keir

The implied spot price for the remainder of the contract period is derived ...

4 reports 13 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 22 this week

Switch Stats - Most Recent Month

Owned by: jofajafa jofajafa

Monthly Switch Stats

9 reports 19 this week

Implied spot price from current futures contracts

Owned by: Matthew Keir Matthew Keir

The implied spot price for the remainder of the contract period is derived ...

4 reports 13 this week

Latest discussions
Grid export vs grid spot price

Category  - Wholesale 6 days ago

Latest discussions
Grid export vs grid spot price

Category  - Wholesale 6 days ago