Skip to main content

Wholesale datasets

Oct 2013 Centralised Dataset (CDS)

Prior to the establishment of the EMI website, every six months the Authority (and the Electricity Commission before that) used to distribute a DVD containing various datasets. This DVD was known as the CDS, or Centralised Data Set, after the now defunct section of the Rules (superseded by the Code) that required it. The focus of the CDS was data to support transmission planning. The CDS was cumulative in that each version built on and made redundant the previous version. The contents of the final CDS are available in this folder.

Name Date modified File size
CentralisedDataset
29 Oct 2021
Source
15 Oct 2018
ReadMe.txt 15 Oct 2018 11 KB
What are datasets?

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.

Trending wholesale datasets
Check a term

Visit the glossary for a list of defined terms used on the website.

Have a question?

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 access to datasets

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.