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ESO content (14)
Balancing services
At certain times of the day, we need access to sources of extra power in the form of either increased generation or demand reduction. This enables us to manage a greater than forecast…
Codes
You can raise a modification – or mod – when you want to propose a change to any part of the STC. For more information, please contact [email protected] for any current or…
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…
Balancing services
Super SEL is utilised to directly decrease the sum of the minimum MW level or Stable Export Limit (SEL) of generators synchronized to the system by lowering the minimum generating level at a…
Balancing services
Please note: We are no longer actively procuring this service. The information provided on this page is for existing providers of BM start up services.
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…
Balancing services
Reserve is needed for frequency management when there is an imbalance between supply of energy and demand for energy.
Balancing services
A smart, flexible system that makes the best use of all the energy resources available will enable us to meet our customers’ needs in a balanced, efficient and economical way.
Our aim is to create…
Balancing services
We utilise a product called 'Regulating Reserve' to correct energy imbalances (differences between generation and demand) on the the GB power system.Requirements for Regulating Reserve are set so…
Balancing services
Reserve is needed for frequency management when there is an imbalance between supply of energy and demand for energy.