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| Period start | Period end | Region ID | Region | Demand (GWh) | Demand ($) |
|---|---|---|---|---|---|
| 01/04/2020 00:00:00 | 01/04/2020 00:30:00 | NZ | New Zealand | 1.651 | 102550.86 |
| 01/04/2020 00:30:00 | 01/04/2020 01:00:00 | NZ | New Zealand | 1.600 | 94364.33 |
| 01/04/2020 01:00:00 | 01/04/2020 01:30:00 | NZ | New Zealand | 1.561 | 70056.38 |
| 01/04/2020 01:30:00 | 01/04/2020 02:00:00 | NZ | New Zealand | 1.518 | 73651.98 |
| 01/04/2020 02:00:00 | 01/04/2020 02:30:00 | NZ | New Zealand | 1.499 | 94519.92 |
| 01/04/2020 02:30:00 | 01/04/2020 03:00:00 | NZ | New Zealand | 1.478 | 79681.67 |
| 01/04/2020 03:00:00 | 01/04/2020 03:30:00 | NZ | New Zealand | 1.473 | 79300.49 |
| 01/04/2020 03:30:00 | 01/04/2020 04:00:00 | NZ | New Zealand | 1.469 | 71803.59 |
| 01/04/2020 04:00:00 | 01/04/2020 04:30:00 | NZ | New Zealand | 1.472 | 67691.30 |
| 01/04/2020 04:30:00 | 01/04/2020 05:00:00 | NZ | New Zealand | 1.485 | 59490.76 |
| 01/04/2020 05:00:00 | 01/04/2020 05:30:00 | NZ | New Zealand | 1.531 | 66030.13 |
| 01/04/2020 05:30:00 | 01/04/2020 06:00:00 | NZ | New Zealand | 1.586 | 67706.53 |
| 01/04/2020 06:00:00 | 01/04/2020 06:30:00 | NZ | New Zealand | 1.674 | 69885.41 |
| 01/04/2020 06:30:00 | 01/04/2020 07:00:00 | NZ | New Zealand | 1.761 | 76778.00 |
| 01/04/2020 07:00:00 | 01/04/2020 07:30:00 | NZ | New Zealand | 1.872 | 83558.71 |
| 01/04/2020 07:30:00 | 01/04/2020 08:00:00 | NZ | New Zealand | 1.969 | 126315.32 |
| 01/04/2020 08:00:00 | 01/04/2020 08:30:00 | NZ | New Zealand | 2.068 | 143882.73 |
| 01/04/2020 08:30:00 | 01/04/2020 09:00:00 | NZ | New Zealand | 2.127 | 120798.90 |
| 01/04/2020 09:00:00 | 01/04/2020 09:30:00 | NZ | New Zealand | 2.160 | 93544.33 |
| 01/04/2020 09:30:00 | 01/04/2020 10:00:00 | NZ | New Zealand | 2.156 | 94694.72 |
| 01/04/2020 10:00:00 | 01/04/2020 10:30:00 | NZ | New Zealand | 2.173 | 103643.10 |
| 01/04/2020 10:30:00 | 01/04/2020 11:00:00 | NZ | New Zealand | 2.160 | 63693.35 |
| 01/04/2020 11:00:00 | 01/04/2020 11:30:00 | NZ | New Zealand | 2.153 | 65041.60 |
| 01/04/2020 11:30:00 | 01/04/2020 12:00:00 | NZ | New Zealand | 2.150 | 63108.73 |
| 01/04/2020 12:00:00 | 01/04/2020 12:30:00 | NZ | New Zealand | 2.165 | 65866.53 |
| 01/04/2020 12:30:00 | 01/04/2020 13:00:00 | NZ | New Zealand | 2.156 | 122711.90 |
| 01/04/2020 13:00:00 | 01/04/2020 13:30:00 | NZ | New Zealand | 2.125 | 120938.25 |
| 01/04/2020 13:30:00 | 01/04/2020 14:00:00 | NZ | New Zealand | 2.090 | 90230.93 |
| 01/04/2020 14:00:00 | 01/04/2020 14:30:00 | NZ | New Zealand | 2.062 | 80932.20 |
| 01/04/2020 14:30:00 | 01/04/2020 15:00:00 | NZ | New Zealand | 2.052 | 80566.94 |
| 01/04/2020 15:00:00 | 01/04/2020 15:30:00 | NZ | New Zealand | 2.039 | 79692.80 |
| 01/04/2020 15:30:00 | 01/04/2020 16:00:00 | NZ | New Zealand | 2.040 | 74990.71 |
| 01/04/2020 16:00:00 | 01/04/2020 16:30:00 | NZ | New Zealand | 2.066 | 80921.00 |
| 01/04/2020 16:30:00 | 01/04/2020 17:00:00 | NZ | New Zealand | 2.108 | 92416.98 |
| 01/04/2020 17:00:00 | 01/04/2020 17:30:00 | NZ | New Zealand | 2.177 | 97069.07 |
| 01/04/2020 17:30:00 | 01/04/2020 18:00:00 | NZ | New Zealand | 2.253 | 144269.78 |
| 01/04/2020 18:00:00 | 01/04/2020 18:30:00 | NZ | New Zealand | 2.264 | 134027.79 |
| 01/04/2020 18:30:00 | 01/04/2020 19:00:00 | NZ | New Zealand | 2.274 | 154368.03 |
| 01/04/2020 19:00:00 | 01/04/2020 19:30:00 | NZ | New Zealand | 2.268 | 149303.31 |
| 01/04/2020 19:30:00 | 01/04/2020 20:00:00 | NZ | New Zealand | 2.283 | 153001.77 |
| 01/04/2020 20:00:00 | 01/04/2020 20:30:00 | NZ | New Zealand | 2.224 | 130722.08 |
| 01/04/2020 20:30:00 | 01/04/2020 21:00:00 | NZ | New Zealand | 2.140 | 97693.02 |
| 01/04/2020 21:00:00 | 01/04/2020 21:30:00 | NZ | New Zealand | 2.074 | 116658.72 |
| 01/04/2020 21:30:00 | 01/04/2020 22:00:00 | NZ | New Zealand | 1.996 | 117060.60 |
| 01/04/2020 22:00:00 | 01/04/2020 22:30:00 | NZ | New Zealand | 1.910 | 136712.48 |
| 01/04/2020 22:30:00 | 01/04/2020 23:00:00 | NZ | New Zealand | 1.831 | 132247.41 |
| 01/04/2020 23:00:00 | 01/04/2020 23:30:00 | NZ | New Zealand | 1.782 | 113592.25 |
| 01/04/2020 23:30:00 | 02/04/2020 00:00:00 | NZ | New Zealand | 1.714 | 120070.63 |
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This report shows the electricity demand from the grid. Users can drill down from a national level to individual nodes and investigate trends through time.
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.
Reconciled demand and generation data is our most complete source of data and refers to all purchases and sales on the wholesale market that are cleared through the clearing manager. This data is currently reconciled up to 31/01/2025, with updates becoming available around the middle of the following month. More specifically, reconciled demand and generation refers to loss-adjusted purchases and sales, and represents the purchase and sale quantities upon which money changes hands between participants and the clearing manager. The loss-adjustment means that the actual consumption data submitted to the reconciliation manager by retailers and other purchasers is grossed up to account for losses in the distribution networks.
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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