-
FES – Natural Gas demand definitions Data table (ED4)
The Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target. One of the FES outputs is... -
Daily Balancing Services Use of System (BSUoS) Forecast
This file contains the Electricity System Operator's (ESO) half-hourly BSUoS forecast (Balancing Services Use of System charge). The estimated BSUoS charge is calculated by... -
Regional breakdown of FES data (Electricity)
Long term electricity forecasts per region covering demand, demand side response and distributed generation based on our Future Energy Scenarios. Regions presented are Grid... -
FES – Whole System & Gas Supply Data table (WS1)
The Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target. One of the FES outputs is... -
Monthly Balancing Services Use of System (BSUoS) Forecast Reports
The Balancing Services Use of System (BSUoS) costs are reported on a monthly basis with a forecast for the next month and a rolling 24 month period. Here you can find the report... -
Daily Balancing Services Use Of System (BSUoS) Historic & Forecast Costs
The data set shows the daily costs outturn per category associated with balancing the system for the year to date, and the daily forecast costs for the following financial year.... -
Future Energy Scenario (FES) Building Block Data
We have been working with the other network companies as part of the Energy Networks Association (ENA) Open Networks project. The Whole System Electricity Future Energy... -
FES – Natural Gas, Residential and non-domestic (I&C) Heat Demand Summary Dat...
The Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target. One of the FES outputs is... -
FES – Electricity Demand Summary Data table (ED1)
The Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target. One of the FES outputs is... -
FES – Road Transport Summary Data table (ED5)
The Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target. One of the FES outputs is... -
GIS Boundaries for GB Grid Supply Points
This dataset contains approximate GIS (Geographic Information System) geospatial boundaries associated with each of the Grid Supply Points (GSPs) on the GB transmission network.... -
Optional Downward Flexibility Management (ODFM) Market Information
In our role as Electricity System Operator (ESO), we balance generation and demand in real time. When demand is low, there may be a requirement for additional flexibility to... -
Balancing Services Charging Report (BCR)
The Balancing Services Charging Report (BCR) provides a breakdown of the Balancing Services Use of System (BSUoS) charge. There is a BCR for each run type we calculate a BSUoS... -
Interconnector Trading Procurement Framework
Documentation relating to interconnector trading, including the procurement framework and supporting materials. Watch the video below: NOTE: Interconnector Requirement and... -
ESO Operational Transparency Forum
NOTE: The ESO operational transparency forum has a new website page, please visit the ESO website for up to date information. All historic data has been transitioned over to... -
Platform For Energy Forecasting (PEF) Strategic Project Roadmap
In April 2018, the ESO initiated strategic transformation project to develop and implement state of art forecasting capability to deliver value to consumers by providing... -
Firm Fast Reserve Post Tender Reports
Fast Reserve provides the rapid and reliable delivery of active power through an increased output from generation or a reduction in consumption from demand sources, following... -
Short Term Operating Reserve (STOR) Post Tender Reports
If demand ends up being greater than forecast, or there is unforeseen generation unavailability, extra sources of power may be needed to manage the system. One form of reserve... -
Optional Downward Flexibility Management (ODFM) Service Documents
In our role as Electricity System Operator (ESO), we balance generation and demand in real time. When demand is low, there may be a requirement for additional flexibility to... -
Fast Reserve Market Information
Fast Reserve provides the rapid and reliable delivery of active power through an increased output from generation or a reduction in consumption from demand sources, following...