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Industry information
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Charging
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Codes Homepage
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Industry Data and Reports
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Our response to coronavirus
Find out how we're working to keep Great Britain’s lights on reliably throughout the outbreak
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Charging
These pages contain details about the charges that users of the electricity transmission system have to pay, how they are calculated and what changes are currently being considered by the industry.
The charges
Triads Data
See our Triads data, guidance documents, charging methodology policy decisions, electricity industry information guides, and open letter consultations
Connection and Use of System Code (CUSC)
The CUSC is the contractual framework for connection to, and use of, the National Electricity Transmission System (NETS).
Charging guidance
Includes open letter consultations and guidance, charging methodology policy decisions, electricity industry information guides, and Triads data.