News and Updates
REMIT service post 1 January 2021
A reminder that National Grid's REMIT service will continue regardless of the outcome of the current Brexit Negotiations .
Please contact REMIT@nationalgrid.com or Box.Operationalliaison@nationalgrid.com for any questions or to set up/ammend accounts.
Viewing & Filtering UMM's
After recent trials the GB REMIT portal has some new added features around viewing & filtering UMMs. Users are now able to filter UMMs more specifically and this can be done by using any of the fields that are available in the new ACER Schema. Also users can view by a Tabular View or download via a CSV file.
These improvements were made at the request of the industry and are live as of 23.8.17
As always contact us at REMIT@Nationalgrid.com with your views.
UMM Uploading by XML
Following requests from users of the National Grid Remit site to allow XML loading of Urgent Market Message (UMM), today the new process for uploading UMM, via XML has gone live. Some members of the community responded to our request to test, and this passed. Thank you to those who did test and helped to get to this stage.
This XML Load process will facilitate a second method of uploading UMM and does not replace the current option of manually uploading. The user Provider User Guide has been updated and this can be found in the the Useful Information section of the site. If you require any support through this new process, can you go to the "Contact" section of the site and complete the form and we will look into your query with the support of our providers.
New GB Remit Format and Usage Survey
Please find link to National Grid survey regarding the New GB Remit Format, closing date for response is close of play Tuesday 18th October 2016
GB Remit Website maintenance scheduled for Tuesday 10th November 2015
Please be aware that essential work will be carried out on Tuesday 10th November to ensure that the GB Remit site is more resilient. A new function will be added when unsubscribing from email notifications. The only change you will see is if you unsubscribe from receiving email notifications, a more robust system will be implemented which requires you to confirm you do want to unsubscribe following customer feedback. You should not encounter any disruption to the website during the implementation or following the new function being put in place. If you require further information, please contact us at .firstname.lastname@example.org or telephone01926 656474
GB Remit Website emergency maintenance for 29th September
Please be aware that there will be an emergency maintenance outage to the GB Remit website for approximately 30 minutes between 8pm – 6am today, this is due to the new digital threat: Shellshock. We apologise for any inconvenience this may cause.
Thank you for your patience and co-operation.
New GB REMIT Terms and Conditions update
Please be aware that, due to a revision made to the EU Guidance Application Regulations,
(EU) No 1227/2001 — 3 edition 29-Oct-2013, we will be revising the GB Remit Terms and
Conditions for registration and use of GB Remit website, to reflect the changes within the
regulations. This now enables SSO’s and LSO’s to use the service alongside existing market
These changes will be effective from 1st February 2014; from this date when you log into the
GB Remit website you will be prompted to accept the new terms and conditions for usage of
Thank you for your co-operation.
GB Remit Admin support
GB Remit website maintenance complete
Please note National Grid has successfully completed the GB Remit site maintenance.
Thank you for your patience and co-operation
*Reminder* GB Remit Website maintenance scheduled for 23rd October 2013 Wednesday lunch time 12:00 -12:10
Please note that there is maintenance scheduled to the GB Remit website for today, for approximately 10 minutes between 12:00 and 12:10 pm to enable essential software updates on the servers. There is a slight possibility that you might experience intermittent access issues during this period.
GB Remit Website maintenance scheduled for 23rd October 2013 Wednesday lunch time 12:00 -12:10
Please note that there will be a website maintenance scheduled for Wednesday 23rd October 2013 for approximately 10 minutes 12:00 – 12:10. This maintenance is planned for a software update.
We apologise for any inconvenience this may cause, we do not expect any website downtime due to this maintenance. However, during this period there could be potential disruption to your service.