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Codes Homepage
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Our response to coronavirus
Find out how we're working to keep the lights on in Great Britain throughout COVID-19.
ESO
Contact Connections team
Please contact us if you have any questions at all. Whether you need help understanding part of the connections process, want to book a pre-application meeting, or just want to talk through your options, our team is on hand to help.
If you have queries relating to charging, codes and governance, or balancing and ancillary services, you can find the relevant contact details on this page.
Connections Contract Team
For queries about a new or existing connection, please contact [email protected] or your ESO Connections Contract Manager.
Connections Charging Team
For more information about our charging methodologies and principles, or for specific charging enquiries, please contact [email protected] or your ESO Connections Contract Manager.
Code Administrator
For more information about CUSC, SQSS and the Grid Code, please contact [email protected] or your ESO Connections Contract Manager.
Balancing Services
For more information about becoming a balancing service provider, please contact [email protected] or your ESO Connections Contract Manager.