NEMWEB Reports

AEMO provides select market data via ‘Reports’ on NEMWEB. These Reports are in comma delimited flat file format, and are transactional in nature (i.e. a separate file is created per interval).

Recent files are stored in the Current Reports directory.

Older files are automatically moved into the Archive Reports directory, which retains up to 13 months of data.

Prices quoted in these files are exclusive of GST. File names include date and time stamps and a unique identifier to differentiate the files: e.g.



This data is subject to AEMO's Privacy and Legal Notices.

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