Real-time pricing was introduced in the New Zealand wholesale electricity market on 1 November 2022, resulting in a new price series - dispatch energy prices.
Dispatch energy prices are typically derived from the RTD instance of the SPD model and made available to the market in real time by the pricing manager. Occasionally the most recent PRSS (short price-responsive schedule) price will be used if no RTD price is available. And if scarcity pricing is in effect, the dispatch energy price will be derived from the RTDP (RTD for pricing) schedule.
Dispatch energy prices are produced throughout a trading period at intervals ranging from one to several minutes in duration. At the end of the trading period, interim energy prices for the trading period will be calculated as the time-weighted average of the dispatch energy prices for that period. If no pricing error claims are subsequently lodged, interim prices will be declared to be final prices by 2pm the following business day.
Dispatch energy prices are collated into a single daily CSV file, grouped by year, and made available early each morning. The file schema is as follows:
|Name||Date modified||File size|
|2023||29 Mar 2023|
|2022||03 Jan 2023|
Datasets are collections of files that often contain large volumes of data and are available for immediate download. Dataset users are typically analysts familiar with the electricity industry and have a need to obtain a large set of data or specific data on a regular basis.
Category - Wholesale 120 this week
Category - Wholesale 118 this week
Category - Wholesale 110 this week
Category - Wholesale 99 this week
Category - Wholesale 84 this week
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