ELEXON Circulars

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(Showing items 81-90 of 648)

EL02357: Expulsion from the Balancing and Settlement Code – RMA Dorex UK Limited [109.1 Kb] Issue Date: 11 December 2015

RMA Dorex UK Ltd (Party ID: DORXUK01) was expelled from the Balancing and Settlement Code (BSC) at 24:00 today, in accordance with section A5.1 of the Code.

EL02356: New National Grid issue with calculation and reporting of De-rated Margin and Loss of Load Probability data [107.7 Kb] Issue Date: 10 December 2015

National Grid has informed us that it is experiencing a connectivity issue between its systems meaning that it has not produced and reported De-rated Margin (DRM) and Loss of Load Probability (LoLP) data since Settlement Period 32, 10 December 2015.

 

 

EL02355: Update on operational issues following the implementation of Modification P300 [113.0 Kb] Issue Date: 10 December 2015

On 5 November 2015 we implemented P300 ‘Introduction of new Measurement Classes to support Half Hourly DCUSA Tariff Changes (DCP179)’. This Circular provides an update on two issues affecting the delivery of the P300 solution, as previously notified in ELEXON Circulars EL02341 and EL02346. It also describes a further issue with the performance of the process for generating the Aggregated DUoS Report (D0030) flows.

EL02354: Update on National Grid’s issue with calculation and reporting of De-rated Margin and Loss of Load Probability data [117.8 Kb] Issue Date: 8 December 2015

To ensure the correct calculation and reporting of DRM and LoLP data,  National Grid are going to recommence the calculation and reporting of LoLP and DRM data in time for the midday forecast today, 8 December 2015.

EL02353: Update on National Grid’s issue with calculation and reporting of De-rated Margin and Loss of Load Probability data [115.0 Kb] Issue Date: 7 December 2015

National Grid has been encountering issues calculating and reporting of De-rated Margin (DRM) and Loss of Load Probability (LoLP) data. This is an update on National Grid’s plans to put in place an enduring solution to these issues.

EL02352: Update on Post November 2015 Release Imbalance Pricing issues [113.4 Kb] Issue Date: 4 December 2015

This ELEXON Circular provides Parties with an update on issues that ELEXON and National Grid have been managing following the implementation of the November 2015 Release.

EL02351: Error in the Production of the Daily Profile Production (DPP) Run: Resolved [110.1 Kb] Issue Date: 4 December 2015

Following on from BSC Bulletin 222 we can confirm this issue is now resolved and the Daily Profile Production (DPP) Run for Settlement Date 2 December 2015 has been re-run today.

EL02350 : Cancelled: Planned BSC Agent downtime on 5–6 December 2015 [109.3 Kb] Issue Date: 4 December 2015

The planned downtime on the REMIT and Transparency pages of the Balancing Mechanism Reporting Service (BMRS) due to take place between 23:00 (GMT) Saturday 5 December and 07:00 (GMT) Sunday 6 December 2015 has been cancelled.

EL02349: Update on National Grid’s issue with calculation and reporting of De-rated Margin and Loss of Load Probability data [120.2 Kb] Issue Date: 3 December 2015

Further to EL02348, National Grid has provided more details this afternoon of their plan to recommence sending of DRM and LoLP data.

EL02348: : Update on National Grid’s issue with calculation and reporting of De–rated Margin and Loss of Load Probability data [112.5 Kb] Issue Date: 3 December 2015

With regards to National Grid’s issue with calculation and reporting of De-rated Margin (DRM) and Loss of Load Probability (LoLP) data, ELEXON has spoken again with colleagues at National Grid who plan to provide more details this afternoon of their plan to recommence sending of DRM and LoLP data.