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
2024 reached its low point a month ahead of average (usually around mid September). 2021 and 2022 were considered dry years.
A shortage of gas combined with low rain and inflows into our hydro lakes has created a severe fuel shortage which is driving up wholesale electricity prices.
We've published a new report that shows scheduled generation outages by generation type, participant and island.
This report has been produced to better enable the monitoring of scheduled outages through winter 2023 and beyond. In our 9 March 2023 decision paper on 'Driving efficient solutions to promote consumer interests through Winter 2023', we noted that there was a significant level of non-thermal generation on outage during periods the system operator indicated were potential tight supply periods.
The data used in today's report is obtained from the Planned Outage Coordination Protocol (POCP) database. It's an application maintained by the system operator that allows asset owners to provide information on planned outages.
Category - Retail 7 months ago
Category - Wholesale 10 months ago
Category - Retail 7 months ago
Category - Wholesale 10 months ago
Category - Wholesale 4.2k this week
Category - Retail 1.6k this week
Category - Wholesale 1.5k this week
Category - Wholesale 4.2k this week
Category - Retail 1.6k this week
Category - Wholesale 1.5k this week
Owned by:
Matthew Keir
Huntly energy offers and cleared generation over the last seven days. The o ...
Huntly energy offers and cleared generation over the last seven days. The offer stacks present total energy offers, they have not be adjusted to account for cleared reserve. We hope to make this adjustment to the report soon.9 reports 1.1k this week
Owned by:
Monthly Switch Stats
Monthly Switch Stats17 reports 170 this week
Owned by:
Matthew Keir
The collection of electricity risk curves and current storage levels. The c ...
The collection of electricity risk curves and current storage levels. The collection includes risk status curves, percentage risk curves, contingent storage release boundaries, and official conservation campaign triggers for both New Zealand and the South Island.8 reports 88 this week
Owned by:
Matthew Keir
Huntly energy offers and cleared generation over the last seven days. The o ...
Huntly energy offers and cleared generation over the last seven days. The offer stacks present total energy offers, they have not be adjusted to account for cleared reserve. We hope to make this adjustment to the report soon.9 reports 1.1k this week
Owned by:
Monthly Switch Stats
Monthly Switch Stats17 reports 170 this week
Owned by:
Matthew Keir
The collection of electricity risk curves and current storage levels. The c ...
The collection of electricity risk curves and current storage levels. The collection includes risk status curves, percentage risk curves, contingent storage release boundaries, and official conservation campaign triggers for both New Zealand and the South Island.8 reports 88 this week
Category - Wholesale Today
Category - Wholesale 4 days ago
Category - Wholesale Today
Category - Wholesale 4 days ago