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Wholesale datasets

Interim and final reserve prices

The wholesale market began operations on 1 October 1996 and until 1 November 2022 was settled on ex-post final prices. Real-time pricing was introduced on 1 November 2022. Under the real-time pricing regime, interim reserve prices by island and trading period are calculated as the time-weighted average of the dispatch reserve prices pertaining to that period. Provided no pricing error claims are submitted, interim reserve prices will be declared final by the pricing manager by 2pm the following business day.

Part 13 of the Code describes in detail how pricing in the wholesale market is undertaken.

Both interim and final reserve prices will be published in this folder. Interim prices are indicated by the inclusion of an _I suffix in the file name. Final prices will be published without an indicative suffix and, at the time they are published, the interim price file for that day will be removed. Prices exist for two reserve products:

  • fast instantaneous reserves (FIR), also known as 6-second reserves, and
  • sustained instantaneous reserves (SIR), also known as 60-second reserves.

Following the end of each calendar year, and after all prices for the year have been finalized, the daily files will be accumulated into monthly files and located in the 'ByMonth' subfolder.

A note regarding 9 August 2021: prices are final for trading periods 1 through 36 and periods 43 through 48, but remain interim for trading periods 37 to 42. Periods 37 to 42 inclusive are currently subject to a UTS investigation.  Consequently there are two files, each containing less than a full day's worth of data, for 9 August 2021.

Name Date modified File size
ByMonth
05 May 2024
20240523_FinalReservePrices_I.csv 22 May 2024 1 KB
20240522_FinalReservePrices_I.csv 22 May 2024 02 KB
20240521_FinalReservePrices.csv 22 May 2024 02 KB
20240520_FinalReservePrices.csv 22 May 2024 02 KB
20240519_FinalReservePrices.csv 22 May 2024 02 KB
20240518_FinalReservePrices.csv 22 May 2024 02 KB
20240517_FinalReservePrices.csv 22 May 2024 02 KB
20240516_FinalReservePrices.csv 19 May 2024 02 KB
20240515_FinalReservePrices.csv 18 May 2024 02 KB
20240514_FinalReservePrices.csv 17 May 2024 02 KB
20240513_FinalReservePrices.csv 16 May 2024 02 KB
20240512_FinalReservePrices.csv 15 May 2024 02 KB
20240511_FinalReservePrices.csv 15 May 2024 02 KB
20240510_FinalReservePrices.csv 15 May 2024 02 KB
20240509_FinalReservePrices.csv 12 May 2024 02 KB
20240508_FinalReservePrices.csv 11 May 2024 02 KB
20240507_FinalReservePrices.csv 10 May 2024 02 KB
20240506_FinalReservePrices.csv 09 May 2024 02 KB
20240505_FinalReservePrices.csv 08 May 2024 02 KB
20240504_FinalReservePrices.csv 08 May 2024 02 KB
20240503_FinalReservePrices.csv 08 May 2024 02 KB
20240502_FinalReservePrices.csv 05 May 2024 02 KB
20240501_FinalReservePrices.csv 04 May 2024 02 KB
20240430_FinalReservePrices.csv 03 May 2024 02 KB
20240429_FinalReservePrices.csv 02 May 2024 02 KB
20240428_FinalReservePrices.csv 01 May 2024 02 KB
20240427_FinalReservePrices.csv 01 May 2024 02 KB
20240426_FinalReservePrices.csv 01 May 2024 02 KB
20240425_FinalReservePrices.csv 28 Apr 2024 02 KB
20240424_FinalReservePrices.csv 28 Apr 2024 02 KB
20240423_FinalReservePrices.csv 26 Apr 2024 02 KB
20240422_FinalReservePrices.csv 25 Apr 2024 02 KB
20240421_FinalReservePrices.csv 24 Apr 2024 02 KB
20240420_FinalReservePrices.csv 24 Apr 2024 02 KB
20240419_FinalReservePrices.csv 24 Apr 2024 02 KB
20240418_FinalReservePrices.csv 21 Apr 2024 02 KB
20240417_FinalReservePrices.csv 20 Apr 2024 02 KB
20240416_FinalReservePrices.csv 19 Apr 2024 02 KB
20240415_FinalReservePrices.csv 18 Apr 2024 02 KB
20240414_FinalReservePrices.csv 17 Apr 2024 02 KB
20240413_FinalReservePrices.csv 17 Apr 2024 02 KB
20240412_FinalReservePrices.csv 17 Apr 2024 02 KB
20240411_FinalReservePrices.csv 14 Apr 2024 02 KB
20240410_FinalReservePrices.csv 13 Apr 2024 02 KB
20240409_FinalReservePrices.csv 12 Apr 2024 02 KB
20240408_FinalReservePrices.csv 11 Apr 2024 02 KB
20240407_FinalReservePrices.csv 10 Apr 2024 02 KB
20240406_FinalReservePrices.csv 10 Apr 2024 02 KB
20240405_FinalReservePrices.csv 10 Apr 2024 02 KB
20240404_FinalReservePrices.csv 07 Apr 2024 02 KB
20240403_FinalReservePrices.csv 06 Apr 2024 02 KB
20240402_FinalReservePrices.csv 05 Apr 2024 02 KB
20240401_FinalReservePrices.csv 04 Apr 2024 02 KB
20240331_FinalReservePrices.csv 04 Apr 2024 02 KB
20240330_FinalReservePrices.csv 04 Apr 2024 02 KB
20240329_FinalReservePrices.csv 04 Apr 2024 02 KB
20240328_FinalReservePrices.csv 04 Apr 2024 02 KB
20240327_FinalReservePrices.csv 30 Mar 2024 02 KB
20240326_FinalReservePrices.csv 29 Mar 2024 02 KB
20240325_FinalReservePrices.csv 28 Mar 2024 02 KB
20240324_FinalReservePrices.csv 27 Mar 2024 02 KB
20240323_FinalReservePrices.csv 27 Mar 2024 02 KB
20240322_FinalReservePrices.csv 27 Mar 2024 02 KB
20240321_FinalReservePrices.csv 24 Mar 2024 02 KB
20240320_FinalReservePrices.csv 23 Mar 2024 02 KB
20240319_FinalReservePrices.csv 22 Mar 2024 02 KB
20240318_FinalReservePrices.csv 21 Mar 2024 02 KB
20240317_FinalReservePrices.csv 20 Mar 2024 02 KB
20240316_FinalReservePrices.csv 20 Mar 2024 02 KB
20240315_FinalReservePrices.csv 20 Mar 2024 02 KB
20240314_FinalReservePrices.csv 17 Mar 2024 02 KB
20240313_FinalReservePrices.csv 16 Mar 2024 02 KB
20240312_FinalReservePrices.csv 15 Mar 2024 02 KB
20240311_FinalReservePrices.csv 14 Mar 2024 02 KB
20240310_FinalReservePrices.csv 13 Mar 2024 02 KB
20240309_FinalReservePrices.csv 13 Mar 2024 02 KB
20240308_FinalReservePrices.csv 13 Mar 2024 02 KB
20240307_FinalReservePrices.csv 10 Mar 2024 02 KB
20240306_FinalReservePrices.csv 09 Mar 2024 02 KB
20240305_FinalReservePrices.csv 08 Mar 2024 02 KB
20240304_FinalReservePrices.csv 07 Mar 2024 02 KB
20240303_FinalReservePrices.csv 06 Mar 2024 02 KB
20240302_FinalReservePrices.csv 06 Mar 2024 02 KB
20240301_FinalReservePrices.csv 06 Mar 2024 02 KB
20240229_FinalReservePrices.csv 03 Mar 2024 02 KB
20240228_FinalReservePrices.csv 02 Mar 2024 02 KB
20240227_FinalReservePrices.csv 01 Mar 2024 02 KB
20240226_FinalReservePrices.csv 29 Feb 2024 02 KB
20240225_FinalReservePrices.csv 28 Feb 2024 02 KB
20240224_FinalReservePrices.csv 28 Feb 2024 02 KB
20240223_FinalReservePrices.csv 28 Feb 2024 02 KB
20240222_FinalReservePrices.csv 25 Feb 2024 02 KB
20240221_FinalReservePrices.csv 24 Feb 2024 02 KB
20240220_FinalReservePrices.csv 23 Feb 2024 02 KB
20240219_FinalReservePrices.csv 22 Feb 2024 02 KB
20240218_FinalReservePrices.csv 21 Feb 2024 02 KB
20240217_FinalReservePrices.csv 21 Feb 2024 02 KB
20240216_FinalReservePrices.csv 21 Feb 2024 02 KB
20240215_FinalReservePrices.csv 18 Feb 2024 02 KB
20240214_FinalReservePrices.csv 17 Feb 2024 02 KB
20240213_FinalReservePrices.csv 16 Feb 2024 02 KB
20240212_FinalReservePrices.csv 15 Feb 2024 02 KB
20240211_FinalReservePrices.csv 14 Feb 2024 02 KB
20240210_FinalReservePrices.csv 14 Feb 2024 02 KB
20240209_FinalReservePrices.csv 14 Feb 2024 02 KB
20240208_FinalReservePrices.csv 11 Feb 2024 02 KB
20240207_FinalReservePrices.csv 10 Feb 2024 02 KB
20240206_FinalReservePrices.csv 09 Feb 2024 02 KB
20240205_FinalReservePrices.csv 09 Feb 2024 02 KB
20240204_FinalReservePrices.csv 07 Feb 2024 02 KB
20240203_FinalReservePrices.csv 07 Feb 2024 02 KB
20240202_FinalReservePrices.csv 07 Feb 2024 02 KB
20240201_FinalReservePrices.csv 04 Feb 2024 02 KB
20240131_FinalReservePrices.csv 03 Feb 2024 02 KB
20240130_FinalReservePrices.csv 02 Feb 2024 02 KB
20240129_FinalReservePrices.csv 01 Feb 2024 02 KB
20240128_FinalReservePrices.csv 31 Jan 2024 02 KB
20240127_FinalReservePrices.csv 31 Jan 2024 02 KB
20240126_FinalReservePrices.csv 31 Jan 2024 02 KB
20240125_FinalReservePrices.csv 28 Jan 2024 02 KB
20240124_FinalReservePrices.csv 27 Jan 2024 02 KB
20240123_FinalReservePrices.csv 26 Jan 2024 02 KB
20240122_FinalReservePrices.csv 25 Jan 2024 02 KB
20240121_FinalReservePrices.csv 25 Jan 2024 02 KB
20240120_FinalReservePrices.csv 25 Jan 2024 02 KB
20240119_FinalReservePrices.csv 25 Jan 2024 02 KB
20240118_FinalReservePrices.csv 21 Jan 2024 02 KB
20240117_FinalReservePrices.csv 20 Jan 2024 02 KB
20240116_FinalReservePrices.csv 19 Jan 2024 02 KB
20240115_FinalReservePrices.csv 18 Jan 2024 02 KB
20240114_FinalReservePrices.csv 17 Jan 2024 02 KB
20240113_FinalReservePrices.csv 17 Jan 2024 02 KB
20240112_FinalReservePrices.csv 17 Jan 2024 02 KB
20240111_FinalReservePrices.csv 14 Jan 2024 02 KB
20240110_FinalReservePrices.csv 13 Jan 2024 02 KB
20240109_FinalReservePrices.csv 12 Jan 2024 02 KB
20240108_FinalReservePrices.csv 11 Jan 2024 02 KB
20240107_FinalReservePrices.csv 10 Jan 2024 02 KB
20240106_FinalReservePrices.csv 10 Jan 2024 02 KB
20240105_FinalReservePrices.csv 10 Jan 2024 02 KB
20240104_FinalReservePrices.csv 07 Jan 2024 02 KB
20240103_FinalReservePrices.csv 06 Jan 2024 02 KB
20240102_FinalReservePrices.csv 05 Jan 2024 02 KB
20240101_FinalReservePrices.csv 05 Jan 2024 02 KB
20210831_FinalReservePrices.csv 31 Oct 2022 02 KB
20210830_FinalReservePrices.csv 31 Oct 2022 02 KB
20210829_FinalReservePrices.csv 31 Oct 2022 02 KB
20210828_FinalReservePrices.csv 31 Oct 2022 02 KB
20210827_FinalReservePrices.csv 31 Oct 2022 02 KB
20210826_FinalReservePrices.csv 31 Oct 2022 02 KB
20210825_FinalReservePrices.csv 31 Oct 2022 02 KB
20210824_FinalReservePrices.csv 31 Oct 2022 02 KB
20210823_FinalReservePrices.csv 31 Oct 2022 02 KB
20210822_FinalReservePrices.csv 31 Oct 2022 02 KB
20210821_FinalReservePrices.csv 31 Oct 2022 02 KB
20210820_FinalReservePrices.csv 31 Oct 2022 02 KB
20210819_FinalReservePrices.csv 31 Oct 2022 02 KB
20210818_FinalReservePrices.csv 31 Oct 2022 02 KB
20210817_FinalReservePrices.csv 31 Oct 2022 02 KB
20210816_FinalReservePrices.csv 31 Oct 2022 02 KB
20210815_FinalReservePrices.csv 31 Oct 2022 02 KB
20210814_FinalReservePrices.csv 31 Oct 2022 02 KB
20210813_FinalReservePrices.csv 31 Oct 2022 02 KB
20210812_FinalReservePrices.csv 31 Oct 2022 02 KB
20210811_FinalReservePrices.csv 31 Oct 2022 02 KB
20210810_FinalReservePrices.csv 31 Oct 2022 02 KB
20210809_FinalReservePrices.csv 31 Oct 2022 02 KB
20210809_FinalReservePrices_I.csv 31 Oct 2022 1 KB
20210808_FinalReservePrices.csv 31 Oct 2022 02 KB
20210807_FinalReservePrices.csv 31 Oct 2022 02 KB
20210806_FinalReservePrices.csv 31 Oct 2022 02 KB
20210805_FinalReservePrices.csv 31 Oct 2022 02 KB
20210804_FinalReservePrices.csv 31 Oct 2022 02 KB
20210803_FinalReservePrices.csv 31 Oct 2022 02 KB
20210802_FinalReservePrices.csv 31 Oct 2022 02 KB
20210801_FinalReservePrices.csv 31 Oct 2022 02 KB
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