Sonar

Welcome to SONAR

Following a full service review, launched at the Commercial Balancing Services Group, the BM Start-Up generic terms have been changed to reflect greater transparency, resulting in SONAR publishing additional information, including the BMU ids.

Together with the publication of BM Start Up instructions we are also publishing Advance Synchronisation instructions, to distinguish whether the instruction is BM Start Up or Advance Synchronisation, the details will include BPA information for BM Start Up and these fields will be blank if the instruction is an Advance Synchronisation (as cost is not incurred).

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Agree Time / Instruction Time Category Start Time / Earliest Sync Time End Time / Cancel Time Updated
Details 06/05/2025 13:19 Additional GT 06/05/2025 22:00 07/05/2025 22:00 06/05/2025 00:00:00 06/05/2025 13:19:00 HUMR-1 06/05/2025 00:00:00 22:00 07/05/2025 00:00:00 22:00 400 89
Details 06/05/2025 13:19 Additional GT 06/05/2025 10:01 10/05/2025 22:59 06/05/2025 00:00:00 06/05/2025 13:19:00 HUMR-1 06/05/2025 00:00:00 10:01 10/05/2025 00:00:00 22:59 450 89
Details 06/05/2025 16:00 Additional GT 06/05/2025 17:00 07/05/2025 23:00 06/05/2025 00:00:00 06/05/2025 16:00:00 DIDCB5 06/05/2025 00:00:00 17:00 07/05/2025 00:00:00 23:00 350 59
Details 07/05/2025 14:22 Additional GT 07/05/2025 23:00 08/05/2025 23:00 07/05/2025 00:00:00 07/05/2025 14:22:00 DIDCB5 07/05/2025 00:00:00 23:00 08/05/2025 00:00:00 23:00 350 59
Details 08/05/2025 16:19 Additional GT 08/05/2025 16:00 16/05/2025 23:00 08/05/2025 00:00:00 08/05/2025 16:19:00 DIDCB5 08/05/2025 00:00:00 16:00 16/05/2025 00:00:00 23:00 350 59
Details 08/05/2025 19:04 Active Power Reduction below Submitted SEL 08/05/2025 22:50 09/05/2025 23:59 08/05/2025 00:00:00 08/05/2025 19:04:00 LAGA-1 08/05/2025 00:00:00 22:50 09/05/2025 00:00:00 23:59 200 30
Details 08/05/2025 23:51 Additional GT 09/05/2025 00:00 09/05/2025 11:59 08/05/2025 00:00:00 08/05/2025 23:51:00 LAGA-1 09/05/2025 00:00:00 00:00 09/05/2025 00:00:00 11:59 400 80
Details 09/05/2025 15:05 Additional GT 09/05/2025 22:00 10/05/2025 22:00 09/05/2025 00:00:00 09/05/2025 15:05:00 HUMR-1 09/05/2025 00:00:00 22:00 10/05/2025 00:00:00 22:00 490 4320
Details 09/05/2025 15:05 Additional GT 09/05/2025 22:00 10/05/2025 22:00 09/05/2025 00:00:00 09/05/2025 15:05:00 HUMR-1 09/05/2025 00:00:00 22:00 10/05/2025 00:00:00 22:00 400 89
Details 09/05/2025 17:55 Additional GT 09/05/2025 17:32 10/05/2025 07:00 09/05/2025 00:00:00 09/05/2025 17:55:00 LBAR-1 09/05/2025 00:00:00 17:32 10/05/2025 00:00:00 07:00 350 89
Details 10/05/2025 08:11 Additional GT 10/05/2025 09:15 10/05/2025 23:59 10/05/2025 00:00:00 10/05/2025 08:11:00 PEHE-1 10/05/2025 00:00:00 09:15 10/05/2025 00:00:00 23:59 395 120
Details 10/05/2025 12:40 Additional GT 10/05/2025 22:00 11/05/2025 22:00 10/05/2025 00:00:00 10/05/2025 12:40:00 HUMR-1 10/05/2025 00:00:00 22:00 11/05/2025 00:00:00 22:00 400 89
Details 10/05/2025 12:40 Additional GT 10/05/2025 22:00 11/05/2025 22:00 10/05/2025 00:00:00 10/05/2025 12:40:00 HUMR-1 10/05/2025 00:00:00 22:00 11/05/2025 00:00:00 22:00 490 4320
Details 10/05/2025 17:13 Additional GT 11/05/2025 00:00 11/05/2025 23:59 10/05/2025 00:00:00 10/05/2025 17:13:00 PEHE-1 11/05/2025 00:00:00 00:00 11/05/2025 00:00:00 23:59 395 120
Details 10/05/2025 22:06 Additional GT 11/05/2025 00:00 11/05/2025 08:00 10/05/2025 00:00:00 10/05/2025 22:06:00 PEHE-1 11/05/2025 00:00:00 00:00 11/05/2025 00:00:00 08:00 395 120
Details 10/05/2025 22:07 Additional GT 11/05/2025 14:00 11/05/2025 23:59 10/05/2025 00:00:00 10/05/2025 22:07:00 PEHE-1 11/05/2025 00:00:00 14:00 11/05/2025 00:00:00 23:59 470 120
Details 11/05/2025 07:10 Additional GT 11/05/2025 08:00 11/05/2025 15:30 11/05/2025 00:00:00 11/05/2025 07:10:00 HUMR-1 11/05/2025 00:00:00 08:00 11/05/2025 00:00:00 15:30 265 80
Details 11/05/2025 10:10 Additional GT 11/05/2025 10:00 12/05/2025 23:59 11/05/2025 00:00:00 11/05/2025 10:10:00 PEHE-1 11/05/2025 00:00:00 10:00 12/05/2025 00:00:00 23:59 395 120
Details 11/05/2025 11:30 Additional GT 11/05/2025 22:00 12/05/2025 22:00 11/05/2025 00:00:00 11/05/2025 11:30:00 HUMR-1 11/05/2025 00:00:00 22:00 12/05/2025 00:00:00 22:00 400 89
Details 11/05/2025 11:30 Additional GT 11/05/2025 22:00 12/05/2025 22:00 11/05/2025 00:00:00 11/05/2025 11:30:00 HUMR-1 11/05/2025 00:00:00 22:00 12/05/2025 00:00:00 22:00 490 4320
Details 11/05/2025 16:13 Additional GT 11/05/2025 16:08 13/05/2025 07:00 11/05/2025 00:00:00 11/05/2025 16:13:00 LBAR-1 11/05/2025 00:00:00 16:08 13/05/2025 00:00:00 07:00 350 89
Details 12/05/2025 10:51 Additional GT 12/05/2025 10:48 14/05/2025 12:24 12/05/2025 00:00:00 12/05/2025 10:51:00 DIDCB5 12/05/2025 00:00:00 10:48 14/05/2025 00:00:00 12:24 350 360 12/05/2025 00:00:00 12:50
Details 12/05/2025 10:37 Additional GT 12/05/2025 22:00 13/05/2025 22:00 12/05/2025 00:00:00 12/05/2025 10:37:00 HUMR-1 12/05/2025 00:00:00 22:00 13/05/2025 00:00:00 22:00 400 89
Details 12/05/2025 10:37 Additional GT 12/05/2025 22:00 13/05/2025 22:00 12/05/2025 00:00:00 12/05/2025 10:37:00 HUMR-1 12/05/2025 00:00:00 22:00 13/05/2025 00:00:00 22:00 490 4320
Details 12/05/2025 12:26 Additional GT 12/05/2025 12:24 13/05/2025 07:00 12/05/2025 00:00:00 12/05/2025 12:26:00 DIDCB5 12/05/2025 00:00:00 12:24 13/05/2025 00:00:00 07:00 350 59
Details 12/05/2025 18:08 Additional GT 12/05/2025 23:59 13/05/2025 23:59 12/05/2025 00:00:00 12/05/2025 18:08:00 PEHE-1 12/05/2025 00:00:00 23:59 13/05/2025 00:00:00 23:59 395 120
Details 12/05/2025 19:18 Additional GT 12/05/2025 23:00 13/05/2025 07:00 12/05/2025 00:00:00 12/05/2025 19:18:00 LAGA-1 12/05/2025 00:00:00 23:00 13/05/2025 00:00:00 07:00 400 80
Details 12/05/2025 20:22 Additional GT 12/05/2025 22:30 13/05/2025 18:00 12/05/2025 00:00:00 12/05/2025 20:22:00 MRWD-1 12/05/2025 00:00:00 22:30 13/05/2025 00:00:00 18:00 405 89 12/05/2025 00:00:00 20:35
Details 13/05/2025 05:56 Additional GT 13/05/2025 04:21 13/05/2025 23:00 13/05/2025 00:00:00 13/05/2025 05:56:00 LBAR-1 13/05/2025 00:00:00 04:21 13/05/2025 00:00:00 23:00 350 89
Details 13/05/2025 08:45 Additional GT 13/05/2025 08:00 13/05/2025 23:59 13/05/2025 00:00:00 13/05/2025 08:45:00 LAGA-1 13/05/2025 00:00:00 08:00 13/05/2025 00:00:00 23:59 400 80
Details 13/05/2025 10:28 Additional GT 13/05/2025 22:00 14/05/2025 22:00 13/05/2025 00:00:00 13/05/2025 10:28:00 HUMR-1 13/05/2025 00:00:00 22:00 14/05/2025 00:00:00 22:00 400 89
Details 13/05/2025 10:28 Additional GT 13/05/2025 22:00 14/05/2025 22:00 13/05/2025 00:00:00 13/05/2025 10:28:00 HUMR-1 13/05/2025 00:00:00 22:00 14/05/2025 00:00:00 22:00 490 4320
Details 13/05/2025 18:00 Additional GT 13/05/2025 23:00 14/05/2025 18:00 13/05/2025 00:00:00 13/05/2025 18:00:00 MRWD-1 13/05/2025 00:00:00 23:00 14/05/2025 00:00:00 18:00 405 89
Details 13/05/2025 18:10 Additional GT 13/05/2025 23:59 14/05/2025 23:59 13/05/2025 00:00:00 13/05/2025 18:10:00 PEHE-1 13/05/2025 00:00:00 23:59 14/05/2025 00:00:00 23:59 395 120