Upstream Operational Information
As required under Regulation (EU) No 1227/2011 on wholesale energy market integrity and transparency (REMIT), this page provides information on the planned maintenance and unplanned unavailability of infrastructure operated by NEO NEXT+ .
Whilst every effort is made to ensure that the information is given in good faith and to the best of our knowledge and belief at the time of posting, no warranty is given as to the accuracy or completeness of that information.
Notification of Planned Unavailability
|
ASEP |
Revision |
Date Published |
Event Date |
Expected Duration |
Loss of |
Comments |
|---|---|---|---|---|---|---|
| Bacton SEAL | 0 | 11/03/2026 15:43 | 03/08/2026 | 3 Days | 4.4 | Elgin-Franklin flows start to ramp down on the 2 August, restart planned for 6 August with normal flows during gas day 7 August. |
| Bacton SEAL | 0 | 11/03/2026 15:23 | 03/08/2026 | 3 Days | 4.4 | Gas export route unavailable due to planned onshore maintenance at third part terminal. |
| Bacton SEAL | 3 | 09/03/2026 09:13 | 09/03/2026 | 1 Day | 0 | The Elgin-Franklin rig move is now complete. Rates increasing and full rates expected by midday. |
| Bacton SEAL | 2 | 08/03/2026 20:46 | 09/03/2026 | 1 Day | 2 | Reduced rates on Elgin-Franklin due to a rig move offshore. Flows through Perenco will also be reduced by ~1.8 MSCM |
| Bacton SEAL | 1 | 07/03/2026 20:23 | 08/03/2026 | 1 Day | 2 | Reduced rates on Elgin-Franklin due to a rig move offshore. Flows through Perenco will also be reduced by ~1.8 MSCM |
| Bacton SEAL | 0 | 05/03/2026 23:12 | 07/03/2026 | 2 Days | 2 | Reduced rates on Elgin-Franklin due to a rig move offshore. Flows through Perenco will also be reduced by ~1.8 MSCM |
| Bacton SEAL | 1 | 18/01/2026 22:23:07 | 19/01/2026 | 3 Days | 2.1 | Elgin Franklin production ramping up to previous levels. |
| Bacton SEAL | 0 | 17/01/2026 15:10:43 | 20/01/2026 | 3 Days | 2.1 | Reduced export levels from Elgin Franklin for rig move. Normal rates expected for gas day 20-Jan-2026. Elgin rates at Bacton SEAL to reduce over the next few hours to eventually settle around 2.0 MCM/D less than current rates. Elgin Franklin rates at the Perenco terminal to reduce by approx 1.0 MCM/D. |
Notification of Unplanned Unavailability
|
ASEP |
Revision |
Date Published |
Event Date |
Expected Duration |
Loss of |
Comments |
|---|---|---|---|---|---|---|
| Bacton SEAL | 3 | 29/06/2026 23:09 | 30/06/2026 | 1 Day | 2.0 | Elgin Franklin gas export has restarted flows are currently ramping up. Deliveries at Bacton SEAL start from midnight. |
| Bacton SEAL | 2 | 29/06/2026 21:00 | 30/06/2026 | 1 Day | 4.5 | Elgin Franklin gas export has restarted flows are currently ramping up. Restart of delivery at Bacton SEAL expected to being overnight. |
| Bacton SEAL | 1 | 26/06/2026 17:16 | 30/06/2026 | 4 Days | 4.5 | Elgin Franklin gas export has stopped. Restart forecast for Tuesday. |
| Bacton SEAL | 0 | 25/06/2026 11:29 | 27/06/2026 | 2 Days | 4.5 | Elgin Franklin gas export has stopped. Restart is currently unknown. Flows to Bacton SEAL will cease at midday. Elgin Franklin flows at Perenco terminal will also reduce by approximately 1.5 MCM/D. |
| Bacton SEAL | 1 | 25/05/2026 10:44 | 25/05/2026 | 1 Day | 0.0 | Elgin Franklin delivery at Bacton SEAL will restart at 08:00 and ramp up over the rest of the gas day. |
| Bacton SEAL | 0 | 24/05/2026 12:03 | 25/05/2026 | 1 Day | 4.4 | Elgin-Franklin has tripped. Restart is currently unknown. Flows from Bacton SEAL will cease from 13:00. Elgin Franklin flows at Perenco terminal will also reduce by approximately 2.0 MCM/D |
| Bacton SEAL | 2 | 22/05/2026 10:45 | 22/05/2026 | 1 Day | 0.0 | Elgin Franklin gas export has restarted. Flows from Bacton SEAL will commence at 12:00 and ramp up over the gas day. |
| Bacton SEAL | 1 | 21/05/2026 21:59 | 22/05/2026 | 1 Day | 4.3 | Elgin Franklin in the process of restarting. It is hoped there will be gas export overnight. |
| Bacton SEAL | 0 | 21/05/2026 08:05 | 22/05/2026 | 1 Day | 4.3 | Elgin Franklin has tripped. It is hoped that restart will be later in the gas day. |
| Bacton SEAL | 3 | 15/05/2026 10:23 | 16/05/2026 | 1 Day | 0.00 | Elgin Franklin gas export has restarted and flow through Bacton SEAL will commence at 11:00 today with a ramp up over the rest of the gas day. |
| Bacton SEAL | 2 | 14/05/2026 21:22 | 15/05/2026 | 1 Day | 4.3 | Elgin Franklin restart is underway but no gas export until gas day 15th May |
| Bacton SEAL | 1 | 13/05/2026 11:16 | 14/05/2026 | 1 Day | 4.3 | Elgin Franklin remains shut down. Restart is forecast for gas day 14th May. |
| Bacton SEAL | 0 | 12/05/2026 13:28 | 13/05/2026 | 1 Day | 4.3 | Elgin Franklin has tripped. Flows through Bacton SEAL will cease at 14:00 and Elgin Franklin flows at the Perenco terminal will also reduce by approximately 2.1 MCM/D. |
| Bacton SEAL | 4 | 21/04/2026 11:18 | 22/04/2026 | 1 Day | 1.6 | Elgin Franklin has started. Flows at Bacton SEALwill commence at 12:00 with a ramp up over the rest of the gas day. |
| Bacton SEAL | 3 | 21/04/2026 11:16 | 21/04/2026 | 1 Day | 1.6 | Elgin Franklin has started. Flows at Bacton SEAL will commence at 12:00 with a ramp up over the rest of the gas day. |
| Bacton SEAL | 2 | 20/04/2026 11:18 | 21/04/2026 | 1 Day | 4.5 | Elgin Franklin gas export has stopped. Investigations ongoing. |
| Bacton SEAL | 1 | 19/04/2026 22:52 | 20/04/2026 | 1 Day | 4.5 | Elgin Franklin gas export has stopped. Investigations ongoing. Reduced rates from Bacton SEAL with potentially zero flows from 00:00. Elgin Franklin flows at the Perenco terminal will reduce by approximately 1.7 MCM/D. |
| Bacton SEAL | 0 | 19/04/2026 22:23 | 31/03/2026 | 1 Day | 1.6 | Elgin Franklin gas export has stopped. Investigations ongoing. Reduced rates from Bacton SEAL with potentially zero flows from 04:00. Elgin Franklin flows at the Perenco terminal will reduce by approximately 1.7 MCM/D. |
| Teeside CATS | 5 | 31/03/2026 09:18 | 31/03/2026 | 1 Day | 1.2 | Culzean export restarted and flows ramping up to normal levels. |
| Teeside CATS | 4 | 31/03/2026 05:54 | 31/03/2026 | 1 Day | 6.7 | Culzean export restarted and flows ramping up to normal levels. |
| Teeside CATS | 3 | 30/03/2026 19:12 | 31/03/2026 | 1 Day | 10.9 | Culzean export stopped. Investigation ongoing. |
| Teeside CATS | 2 | 30/03/2026 16:49 | 31/03/2026 | 1 Day | 9.4 | Culzean export stopped. Investigation ongoing. |
| Teeside CATS | 1 | 30/03/2026 14:03 | 31/03/2026 | 1 Day | 7.7 | Culzean export stopped. Investigation ongoing. |
| Teeside CATS | 0 | 30/03/2026 11:42 | 31/03/2026 | 1 Day | 4.0 | Culzean export stopped. Investigation ongoing. |
| Bacton SEAL | 3 | 29/03/2026 18:27 | 30/03/2026 | 1 Day | 1.1 | Elgin Franklin has restarted, delivery at Bacton SEAL is forecast to start from 20:00 with rates increasing through the rest of the gas day. |
| Bacton SEAL | 2 | 29/03/2026 08:38 | 30/03/2026 | 1 Day | 4.8 | Elgin Franklin restarted process underway. It’s forecast that there will be gas export later this gas day. |
| Bacton SEAL | 1 | 28/03/2026 07:32 | 29/03/2026 | 1 Day | 4.8 | Elgin Franklin gas export has stopped, investigations ongoing, flows into Bacton SEAL will stop at 08:00. Elgin Franklin flows at Perenco terminal will reduce by approximately 1.6 MCM/D at 08:00. Restart time currently unknowwn. |
| Bacton SEAL | 0 | 27/03/2026 07:37 | 28/03/2026 | 1 Day | 4.8 | Elgin Franklin gas export has stopped, investigations ongoing, flows into Bacton SEAL will stop at 08:00. Elgin Franklin flows at Perenco terminal will reduce by approximately 1.6 MCM/D at 08:00. Restart time currently unknowwn. |
| Bacton SEAL | 4 | 24/03/2026 05:42 | 24/03/2026 | 1 Day | 0.5 | Elgin Franklin delivery at SEAL restarted at 05:00 at ~2.0 MCM/D |
| Bacton SEAL | 3 | 23/03/2026 16:36 | 24/03/2026 | 1 Day | 2.5 | Elgin Franklin production restart underway, still experiencing issues but hope to have gas export later tonight. |
| Bacton SEAL | 2 | 23/03/2026 09:16 | 23/03/2026 | 1 Day | 2.5 | Elgin Franklin production restart underway, still experiencing issues but hope to have gas export this afternoon. |
| Bacton SEAL | 1 | 21/03/2026 07:43 | 23/03/2026 | 2 Days | 2.5 | Elgin Franklin production has ceased. Fault identified, waiting on materials. Restart currently unknown. |
| Bacton SEAL | 0 | 20/03/2026 12:51 | 21/03/2026 | 1 Day | 2.5 | Elgin Franklin production has ceased. Investigations ongoing. Restart currently unknown. |
| Teeside CATS | 6 | 12/01/2026 22:18:48 | 13/01/2026 | 1 Day | 1.0 | Culzean has restarted, ramp up will continue overnight and a return to full rates expected by gas-day 13th January. |
| Teeside CATS | 5 | 12/01/2026 21:22:16 | 13/01/2026 | 1 Day | 4.8 | Culzean has restarted, ramp up will continue overnight and a return to full rates expected by gas-day 13th January. |
| Teeside CATS | 4 | 12/01/2026 16:44:29 | 13/01/2026 | 1 Day | 9.2 | Culzean has restarted, ramp up will continue overnight and a return to full rates expected by gas-day 13th January. |
| Teeside CATS | 3 | 12/01/2026 05:59:12 | 13/01/2026 | 1 Day | 9.2 | Culzean has tripped during ramp up. |
| Teeside CATS | 2 | 11/01/2026 21:33:43 | 12/01/2026 | 1 Day | 6.5 | Culzean has restarted and will ramp up overnight. |
| Teeside CATS | 1 | 11/01/2026 10:55:42 | 12/01/2026 | 1 Day | 6.5 | Culzean has tripped. Restart is currently unknown. |
| Teeside CATS | 0 | 11/01/2026 09:05:13 | 12/01/2026 | 1 Day | 4.2 | Culzean has tripped. Restart is currently unknown. |