Events

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  • Clock Change

    We would like to remind those who submit metered data via a self-submission metering pathway that Sunday 26 October 2025 is a clock change. The clocks go back an hour and this...

  • Mock System Stress Event Reporting Period

    On 27 November 2025, we will issue Mock System Stress Event Reporting to Capacity Providers. This reporting is to address data quality issues to improve the overall settlement accuracy if...

  • Tier 1 Disputes Results Day

    NESO (EMR Delivery Body) has completed the assessment and Applicants who disputed their initial prequalification decision are notified of appeal outcome. This date is confirmed within the Capacity Market Operational...