Browse the atlas
OverWatts AtlasCountriesOwnersInsightsWireChangesSources Live map
Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Company portfolio
National Grid
98 facilities owned or operated across 4 layers and 2 countries, plus 434 transmission & pipeline segments — the cross-layer footprint of a single company.
98
Facilities
106 MW
1 power plants
1
Owned
531
Operated
Generation capacity by fuel
- gas106 MW
Asset mix
Substations 96LNG Terminals 1Power Plants 1
Network · 434 transmission lines (≥380 kv) segments
Where they operate
Largest assets
- Glenwood Landing power stationPower Plants · United States · 106 MW · 2002
- Isle of Grain LNGopLNG Terminals · United Kingdom · 20 Mtpa
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)
- 400 kV lineopTransmission Lines (≥380 kV)