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ESO content (156)
Balancing services
The Enhanced Reactive Power Service (ERPS) is suitable for generators who can provide reactive power over and above the Grid Code and Obligatory Reactive Power Service (ORPS) requirements. On this…
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Markets
A PDF version of the slides used in the presentation recording
Markets
The ESO has a central role today in GB energy market design. The MAC has recently been established to inform our approach to strategic market design and delivery, based on robust evidence,…
Balancing services
Reactive power services are how we ensure voltage levels on the system remain within a given range, as mandated in the SQSS (Security and Quality of Supply Standard). We instruct generators or other…
Markets
The energy transition must be affordable, and the ESO Markets team is making sure that GB will achieve a fair, reliable energy future for all.
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Charging
Transmission Connected Sites Residual Charging Bands
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Charging
TNUoS CSV File Specification - STAR Release v4.1.1
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Charging
April 2024 Forecast TNUoS Tariffs – Five-Year View (2025/26 to 2029/30) – Report
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Charging
April 2024 Forecast TNUoS Tariffs – Five-Year View (2025/26 to 2029/30) – Tables
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Charging
2025-26 to 2029-30 5YV TNUoS Tariffs - Tracked Changes V3 to V2 Comparison