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ESO content (778)
Balancing services
What is network services procurement?As the Electricity System Operator, it’s our job to keep the grid stable at all times so we can deliver safe and reliable electricity. We’re also preparing to…
Codes
The STC Transmission Charging Review group (TCRG) reviews transmission owner charging methodologies and how they affect end users. They also discuss the impact of current and developing…
Codes
The System Operator Transmission Owner Code defines the relationship between the transmission system owners and the system operator.As the code administrator for the STC, we maintain the code and…
Our strategy
The ESO is at the heart of the transformation to a fully decarbonised electricity system by 2035, while continuing each day to reliably and safely move electricity across Great Britain second-by-…
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Codes
STC Panel Headline Report (25 September 2024)
Codes
The STC modification panel is made up of a panel chair and a panel technical secretary (provided by us), as well as members of the National Grid System Operator, offshore and onshore transmission…
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Codes
PM0141 - Incorporating a revised outage change code list in STCP 11.2 Appendix 5