PRSS case files

All PRSS case files for a single day are published in a folder labelled YYYYMMDD located within a year (YYYY) folder. We began the publishing of PRSS schedules on 26 February 2023.

PRSS schedules are generated every 30 minutes for eight trading periods. Dispatch prices are generally derived from RTD schedules; if an RTD schedule is unavailable for any reason, prices from a PRSS schedule will be used instead and will remain in effect until such time as the generation and publishing of RTD cases is restored.