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| Period start | Period end | Region ID | Region | Price ($/MWh) |
|---|---|---|---|---|
| 22/05/2018 00:00:00 | 22/05/2018 00:30:00 | NZ | New Zealand | 26.59 |
| 22/05/2018 00:30:00 | 22/05/2018 01:00:00 | NZ | New Zealand | 15.90 |
| 22/05/2018 01:00:00 | 22/05/2018 01:30:00 | NZ | New Zealand | 15.49 |
| 22/05/2018 01:30:00 | 22/05/2018 02:00:00 | NZ | New Zealand | 22.75 |
| 22/05/2018 02:00:00 | 22/05/2018 02:30:00 | NZ | New Zealand | 30.01 |
| 22/05/2018 02:30:00 | 22/05/2018 03:00:00 | NZ | New Zealand | 29.99 |
| 22/05/2018 03:00:00 | 22/05/2018 03:30:00 | NZ | New Zealand | 30.19 |
| 22/05/2018 03:30:00 | 22/05/2018 04:00:00 | NZ | New Zealand | 30.05 |
| 22/05/2018 04:00:00 | 22/05/2018 04:30:00 | NZ | New Zealand | 34.05 |
| 22/05/2018 04:30:00 | 22/05/2018 05:00:00 | NZ | New Zealand | 26.23 |
| 22/05/2018 05:00:00 | 22/05/2018 05:30:00 | NZ | New Zealand | 21.74 |
| 22/05/2018 05:30:00 | 22/05/2018 06:00:00 | NZ | New Zealand | 30.69 |
| 22/05/2018 06:00:00 | 22/05/2018 06:30:00 | NZ | New Zealand | 38.76 |
| 22/05/2018 06:30:00 | 22/05/2018 07:00:00 | NZ | New Zealand | 51.37 |
| 22/05/2018 07:00:00 | 22/05/2018 07:30:00 | NZ | New Zealand | 57.39 |
| 22/05/2018 07:30:00 | 22/05/2018 08:00:00 | NZ | New Zealand | 63.13 |
| 22/05/2018 08:00:00 | 22/05/2018 08:30:00 | NZ | New Zealand | 62.01 |
| 22/05/2018 08:30:00 | 22/05/2018 09:00:00 | NZ | New Zealand | 54.75 |
| 22/05/2018 09:00:00 | 22/05/2018 09:30:00 | NZ | New Zealand | 49.77 |
| 22/05/2018 09:30:00 | 22/05/2018 10:00:00 | NZ | New Zealand | 48.12 |
| 22/05/2018 10:00:00 | 22/05/2018 10:30:00 | NZ | New Zealand | 44.34 |
| 22/05/2018 10:30:00 | 22/05/2018 11:00:00 | NZ | New Zealand | 46.82 |
| 22/05/2018 11:00:00 | 22/05/2018 11:30:00 | NZ | New Zealand | 47.57 |
| 22/05/2018 11:30:00 | 22/05/2018 12:00:00 | NZ | New Zealand | 48.68 |
| 22/05/2018 12:00:00 | 22/05/2018 12:30:00 | NZ | New Zealand | 46.00 |
| 22/05/2018 12:30:00 | 22/05/2018 13:00:00 | NZ | New Zealand | 38.17 |
| 22/05/2018 13:00:00 | 22/05/2018 13:30:00 | NZ | New Zealand | 38.26 |
| 22/05/2018 13:30:00 | 22/05/2018 14:00:00 | NZ | New Zealand | 47.28 |
| 22/05/2018 14:00:00 | 22/05/2018 14:30:00 | NZ | New Zealand | 44.99 |
| 22/05/2018 14:30:00 | 22/05/2018 15:00:00 | NZ | New Zealand | 44.18 |
| 22/05/2018 15:00:00 | 22/05/2018 15:30:00 | NZ | New Zealand | 45.44 |
| 22/05/2018 15:30:00 | 22/05/2018 16:00:00 | NZ | New Zealand | 45.49 |
| 22/05/2018 16:00:00 | 22/05/2018 16:30:00 | NZ | New Zealand | 45.34 |
| 22/05/2018 16:30:00 | 22/05/2018 17:00:00 | NZ | New Zealand | 46.86 |
| 22/05/2018 17:00:00 | 22/05/2018 17:30:00 | NZ | New Zealand | 45.24 |
| 22/05/2018 17:30:00 | 22/05/2018 18:00:00 | NZ | New Zealand | 57.75 |
| 22/05/2018 18:00:00 | 22/05/2018 18:30:00 | NZ | New Zealand | 62.66 |
| 22/05/2018 18:30:00 | 22/05/2018 19:00:00 | NZ | New Zealand | 51.14 |
| 22/05/2018 19:00:00 | 22/05/2018 19:30:00 | NZ | New Zealand | 49.58 |
| 22/05/2018 19:30:00 | 22/05/2018 20:00:00 | NZ | New Zealand | 37.76 |
| 22/05/2018 20:00:00 | 22/05/2018 20:30:00 | NZ | New Zealand | 30.88 |
| 22/05/2018 20:30:00 | 22/05/2018 21:00:00 | NZ | New Zealand | 25.92 |
| 22/05/2018 21:00:00 | 22/05/2018 21:30:00 | NZ | New Zealand | 25.75 |
| 22/05/2018 21:30:00 | 22/05/2018 22:00:00 | NZ | New Zealand | 30.04 |
| 22/05/2018 22:00:00 | 22/05/2018 22:30:00 | NZ | New Zealand | 21.13 |
| 22/05/2018 22:30:00 | 22/05/2018 23:00:00 | NZ | New Zealand | 20.84 |
| 22/05/2018 23:00:00 | 22/05/2018 23:30:00 | NZ | New Zealand | 34.04 |
| 22/05/2018 23:30:00 | 23/05/2018 00:00:00 | NZ | New Zealand | 30.40 |
| 23/05/2018 00:00:00 | 23/05/2018 00:30:00 | NZ | New Zealand | 27.67 |
| 23/05/2018 00:30:00 | 23/05/2018 01:00:00 | NZ | New Zealand | 45.86 |
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This report shows wholesale energy prices for the electricity spot market. Parameters allow selection of weighting type, time scale, and regional averages.
Region types are either network-based or derived from standard statistical boundaries. The current network-based regions are nodes and zones. Mappings are provided in the NSP table which is available as a wholesale report.
The time scale controls the resolution of data presented. This parameter provides a useful summary function that sums or averages data depending on report. There are settings which will automatically adjust to limit the load that large queries (long time periods at trading period time scale) place on our system. Data summarised with time scales is listed at the start of the period; part periods are not shown.
Final pricing demand and generation can be used as a proxy for reconciled demand and generation during the period for which reconciliation data is unavailable. Implementing this proxy requires making some assumptions regarding wind generation and demand. For final pricing demand, all positive demand from the final pricing case is counted; negative demand (wind generation) is ignored. Similarly, for final pricing generation, all generation plus the absolute value of negative demand (wind generation) is included. These conventions regarding final pricing demand and generation are used in calculating weighted prices.
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