Search results
Filter by
ESO content (95)
Charging
TNUoS charges recover the cost of installing and maintaining the transmission system in England, Wales, Scotland and Offshore.Who does this charge apply to?✓ Generators✓ Suppliers✓ …
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…
Document
:
Charging
July Forecast TNUoS Tariffs for 2025-26 - Report
Strategic Energy Planning
The electricity system is in a period of transition. We are quickly moving away from energy predominately being supplied by large-scale transmission connected generation, to a larger volume of…
Balancing services
The voltage network services procurement looks for the most cost-effective ways to address high voltage system issues created by the need to absorb more reactive power on the transmission network.
Balancing services
The constraint management intertrip service looks for ways to reduce the cost of managing constraints at various places in the electricity system.
Balancing services
The stability network services procurement project looks for the most cost-effective way to address stability issues in the electricity system created by the decline in transmission connected…
Document
:
Charging
July Forecast TNUoS Tariffs for 2025-26 - Tables
Document
:
Charging
TNUoS CSV File Specification - STAR Release v5.0