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).

Register to receive notifications

Filter Notifications


Select a Notification Category :

Select Notification Start Date :

Select Notification End Date :


Agree Time / Instruction Time Category Start Time / Earliest Sync Time End Time / Cancel Time Updated
Details 20/10/2024 09:47 Additional GT 20/10/2024 09:00 22/10/2024 22:00 20/10/2024 00:00:00 20/10/2024 09:47:00 HUMR-1 20/10/2024 00:00:00 09:00 22/10/2024 00:00:00 22:00 300 89
Details 20/10/2024 09:47 Additional GT 20/10/2024 09:00 22/10/2024 22:00 20/10/2024 00:00:00 20/10/2024 09:47:00 HUMR-1 20/10/2024 00:00:00 09:00 22/10/2024 00:00:00 22:00 395 89
Details 20/10/2024 15:00 Additional GT 20/10/2024 14:50 21/10/2024 12:00 20/10/2024 00:00:00 20/10/2024 15:00:00 RYHPS-1 20/10/2024 00:00:00 14:50 21/10/2024 00:00:00 12:00 210 60
Details 20/10/2024 17:00 Additional GT 20/10/2024 23:00 21/10/2024 12:00 20/10/2024 00:00:00 20/10/2024 17:00:00 DIDCB6 20/10/2024 00:00:00 23:00 21/10/2024 00:00:00 12:00 350 59
Details 20/10/2024 19:30 Additional GT 21/10/2024 00:00 21/10/2024 23:59 20/10/2024 00:00:00 20/10/2024 19:30:00 MRWD-1 21/10/2024 00:00:00 00:00 21/10/2024 00:00:00 23:59 405 59
Details 21/10/2024 06:20 Additional GT 21/10/2024 06:18 21/10/2024 16:00 21/10/2024 00:00:00 21/10/2024 06:20:00 DIDCB6 21/10/2024 00:00:00 06:18 21/10/2024 00:00:00 16:00 350 59
Details 22/10/2024 14:17 Additional GT 22/10/2024 22:00 24/10/2024 22:00 22/10/2024 00:00:00 22/10/2024 14:17:00 HU 22/10/2024 00:00:00 22:00 24/10/2024 00:00:00 22:00 290 89
Details 22/10/2024 16:30 Additional GT 22/10/2024 22:00 23/10/2024 08:40 22/10/2024 00:00:00 22/10/2024 16:30:00 ry 22/10/2024 00:00:00 22:00 23/10/2024 00:00:00 08:40 210 60
Details 22/10/2024 16:30 Additional GT 22/10/2024 22:00 23/10/2024 08:40 22/10/2024 00:00:00 22/10/2024 16:30:00 ry 22/10/2024 00:00:00 22:00 23/10/2024 00:00:00 08:40 250 60
Details 22/10/2024 17:05 Additional GT 23/10/2024 00:00 23/10/2024 05:00 22/10/2024 00:00:00 22/10/2024 17:05:00 Sp 23/10/2024 00:00:00 00:00 23/10/2024 00:00:00 05:00 425 55
Details 22/10/2024 18:32 Active Power Reduction below Submitted SEL 22/10/2024 23:00 23/10/2024 23:00 22/10/2024 00:00:00 22/10/2024 18:32:00 Pe 22/10/2024 00:00:00 23:00 23/10/2024 00:00:00 23:00 253 30
Details 22/10/2024 18:32 Active Power Reduction below Submitted SEL 22/10/2024 23:00 23/10/2024 23:00 22/10/2024 00:00:00 22/10/2024 18:32:00 pe 22/10/2024 00:00:00 23:00 23/10/2024 00:00:00 23:00 507 30
Details 23/10/2024 11:33 Additional GT 23/10/2024 18:30 24/10/2024 22:00 23/10/2024 00:00:00 23/10/2024 11:33:00 HUMR-1 23/10/2024 00:00:00 18:30 24/10/2024 00:00:00 22:00 400 89
Details 23/10/2024 11:33 Additional GT 23/10/2024 22:00 24/10/2024 04:00 23/10/2024 00:00:00 23/10/2024 11:33:00 HUMR-1 23/10/2024 00:00:00 22:00 24/10/2024 00:00:00 04:00 280 30 23/10/2024 00:00:00 17:33
Details 23/10/2024 17:33 Additional GT 23/10/2024 21:13 24/10/2024 14:23 23/10/2024 00:00:00 23/10/2024 17:33:00 MRWD-1 23/10/2024 00:00:00 21:13 24/10/2024 00:00:00 14:23 405 59
Details 23/10/2024 20:10 Active Power Reduction below Submitted SEL 23/10/2024 23:00 24/10/2024 23:00 23/10/2024 00:00:00 23/10/2024 20:10:00 PEHE-1 23/10/2024 00:00:00 23:00 24/10/2024 00:00:00 23:00 253 30
Details 23/10/2024 20:10 Active Power Reduction below Submitted SEL 23/10/2024 23:00 24/10/2024 23:00 23/10/2024 00:00:00 23/10/2024 20:10:00 PEHE-1 23/10/2024 00:00:00 23:00 24/10/2024 00:00:00 23:00 507 30
Details 24/10/2024 08:50 Additional GT 23/10/2024 19:06 24/10/2024 08:40 24/10/2024 00:00:00 24/10/2024 08:50:00 RYHPS-1 23/10/2024 00:00:00 19:06 24/10/2024 00:00:00 08:40 210 60
Details 25/10/2024 13:26 Additional GT 25/10/2024 19:00 28/10/2024 23:00 25/10/2024 00:00:00 25/10/2024 13:26:00 HUMR-1 25/10/2024 00:00:00 19:00 28/10/2024 00:00:00 23:00 340 89
Details 25/10/2024 13:26 Additional GT 25/10/2024 19:30 28/10/2024 23:00 25/10/2024 00:00:00 25/10/2024 13:26:00 HUMR-1 25/10/2024 00:00:00 19:30 28/10/2024 00:00:00 23:00 455 89