- Back
- Who we are
- COP26
- Electricity explained
- A net zero future
-
Industry information
- Back
- Home
- Industry information
- Connections
- Balancing Services
-
Charging
- Back
- Industry information
- Charging
- Balancing Services Use of System (BSUoS) charges
- Transmission Network Use of System (TNUoS) charges
- Assistance for Areas with High Electricity Distribution Costs (AAHEDC)
- Connection charges
- Charging guidance
- Charging policy developments
- Charging statements
- Submit a charging query
-
Codes
- Back
- Industry information
- Codes
- Connection and Use of System Code (CUSC)
- Grid Code (GC)
- System Operator Transmission Owner Code
- Security and Quality of Supply Standard (SQSS)
- Balancing Settlement Code (BSC)
- European Network Codes (ENC)
- Codes calendar
- Code changes: Beginner's Guide
- About the Codes Team
-
Industry Data and Reports
- Back
- Industry information
- Industry Data and Reports
- System Incidents Report
- Balancing services performance monitoring report
- Data finder and explorer
- Forecast volumes and costs
- GB Electricity System Operator Daily Reports
- System balancing reports
- Monthly transmission loss data (4l)
- System constraints
- Voltage costs
- Keeping the lights on throughout coronavirus
- Accelerated Loss of Mains applications
- Our consultation responses
- Our strategy
-
Research & publications
- Back
- Home
- Research & publications
- Future Energy Scenarios (FES)
- Network Options Assessment (NOA)
- Electricity Ten Year Statement (ETYS)
- Markets Roadmap to 2025
- Summer Outlook
- Winter Outlook
- Whole electricity system
- System Operability Framework (SOF)
- Regional Development Programmes
- Transmission performance reports
ESO
Charging guidance
On this page you will find guidance materials to help you understand how, when and what you'll be charged.
The methodology we use to set tariffs and calculate charges is in the Connection and Use of System Code (CUSC), Section 14.
Would you like to get involved?
Join our mailing list to receive invitations to our forums, webinars and workshops, and links to our latest guidance materials.
Join our mailing list
Charging guidance documents and webinars
TNUoS guidance
BSUoS guidance
Connection charging guidance
AAHEDC guidance
General charging guidance
2019 Forum materials
2018 Forum materials
Below are a selection of webinars, these share the same content that was discussed and shared at our Charging and Settlements forums in October 2018.
Charging policy developments
Includes open letter consultations and guidance, charging methodology policy decisions, electricity industry information guides, and Triads data.
Charging statements
TNUoS recovers the cost of installing and maintaining the transmission system. These charges apply to suppliers and generators.
The charges for using Great Britain’s electricity system
All users of the electricity transmission system pay to use it. This brief overview looks at who pays, for what, and how the charges are calculated.