4 July 2026
By 4 July 2026, the following CMU types for the T-1 Auction are required to complete Metering Assessments for the 2026/27 Delivery:
- Proven DSR
- Existing Generating / Existing Interconnector
Further details on completing Metering Assessments are available on our Stakeholder Support for Capacity Providers webpage. We have also provided information in G1 – Capacity Market Metering to aid with any technical queries you may have when completing the questions.
You can find consolidated deadlines for Metering Assessments and Metering Tests on our Settlement Data for Capacity Providers webpage
Please contact our Service Desk if you require further information or support.