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Datasets (25)
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Network charges
Transmission Network Use of System (TNUoS) Tariffs
This dataset contains a breakdown of all the Transmission Network Use of System (TNUoS) tariff elements of which are forecasted and set by the revenue team at National Grid ESO. These files will be…
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FES: Pathways to Net Zero
Regional breakdown of FES data (Electricity)
Data for 2024 will be made available on the 15th of July, 2024. Long term electricity forecasts per region covering demand, demand side response and distributed generation based on our Future Energy…
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Demand
National Demand Balancing Mechanism Units
This dataset contains a preliminary list of Balancing Mechanism units that make up National Demand. This is related to the Historic Demand Data published here
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Demand
Long Term (2-52 weeks ahead) National Demand Forecast
This dataset contains incremental updates for 2-52 weeks ahead demand forecast. The forecast assist the industry to make efficient decisions in balancing their supply and demand positions.
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Demand
Historic Demand Data
This section contains historic electricity demand, interconnector, hydro storage pumping, Non-BM Short Term Operating Reserve (STOR), wind and solar outturn data., Note, : We are currently…
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  • GeoJSON
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System
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. The boundaries have…
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  • GeoJSON
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System
GIS Boundaries for GB DNO License Areas
This dataset contains approximate GIS (geographic information system) geospatial boundaries for each of the DNO License Areas in Great Britain. There are 14 licensed Distribution Network Operators (…
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FES: Pathways to Net Zero
FES: Pathways to Net Zero 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 FES: Pathways to Net Zero part of this work…
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FES: Pathways to Net Zero
FES: Pathways to Net Zero – Whole System & Gas Supply Data table (WS1)
The FES: Pathways to Net Zero 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 an agreed set of data…
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FES: Pathways to Net Zero
FES: Pathways to Net Zero – Road Transport Summary Data table (ED5)
The FES: Pathways to Net Zero 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 an agreed set of data…