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  • Grid Code

  • The Grid Code specifies technical requirements for connection to, and use of, the National Electricity Transmission System (NETS).  Compliance with the Grid Code is a requirement under the Connection and Use of System Code (CUSC).

    National Grid is the Code Administrator for the Grid Code and maintains the Code.  All changes are subject to Industry Consultation and approval by Ofgem.

    If you are interested in a connection to the NETS visit New Electricity Connections

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      Title:  The Grid Code
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      The Grid Code including Update Packs and Associated Documents.
       
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      The Grid Code including Update Packs and Associated Documents.

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      Title:  Electrical Standards Documents
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      Documentation of Technical Standards including Specifications for Electronic Data Communications Facilities
       
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      Documentation of Technical Standards including Specifications for Electronic Data Communications Facilities

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      Title:  Grid Code Issues and Modifications
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      Grid Code Issues, Workgroups, Modifications, information on the modification process and details of how to raise an issue.
       
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      Grid Code Issues, Workgroups, Modifications, information on the modification process and details of how to raise an issue.

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      Title:  Grid Code Panel Information
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      Meeting dates, papers, panel members and elections.
       
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      Meeting dates, papers, panel members and elections.

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      Title:  Grid Code Development Forum / Workgroup Day
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      Proposal paper, meeting dates and associated papers.
       
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      Proposal paper, meeting dates and associated papers.

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      Title:  Grid Code Newsletters
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      Newsletters which provide an overview of key Grid Code developments.
       
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      Newsletters which provide an overview of key Grid Code developments.

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      Title:  Frequently Asked Questions
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      Title:  Useful Documents
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      Title:  Standing Groups
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      Standing groups are used to discuss cross-party or cross-code issues.
       
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      Standing groups are used to discuss cross-party or cross-code issues.

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