Wholesale datasets
The system operator may on occasion need to dispatch plant out of merit order, ie dispatch plant in a way that does not result in a least cost dispatch - see clauses 13.192 to 13.212 of the Code for the precise details. Participants are compensated with constrained-on (when offered price exceeds the clearing price) or constrained-off (clearing price exceeds the offered price) payments when this occurs.
A file is published each month that contains constrained-on/off costs and volumes by participant, location, trading period, and constraint type. See here for more information about these files.
The process for updating this collection is currently out of service. It will be restored very soon.
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 69 this week
Category - Wholesale 65 this week
Category - Wholesale 62 this week
Category - Wholesale 62 this week
Category - Wholesale 62 this week
Visit the glossary for a list of defined terms used on the website.
Visit the forum to see if the information you are looking for is already available or ask a question to see if some of our informed users or staff can help?
Alternative methods are supported to connect to EMI datasets. These methods better facilitate downloading many files or automating regular downloads. See here for more information.