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
Substation / Converter
Waltham Cross Substation
- Status
- operating
- Voltage
- 400 kV
Grid connection · within 50 km
- Nearest substation
- Rye House GIS
- Its voltage
- 400 kV
- Distance
- 5.2 km
- Strongest line nearby
- 400 kV
- Substations in range
- 36
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- 400 kV line82 m · Transmission Line
- National Grid Pelham-Rye House-Waltham Cross108 m · Transmission Line
- Google Datacentre Waltham Cross3.3 km · Data Centre
- Rye House GIS5.2 km · Substation / Converter
- Rye House AIS5.2 km · Substation / Converter
- National Grid Rye House-Stocking Pelham5.2 km · Transmission Line
- Rye House Generation AIS5.6 km · Substation / Converter
- Rye House power station5.6 km · Power Plant · 715 MW · gas
- Enfield power station5.8 km · Power Plant · 408 MW · gas
- Virtus LONDON17.6 km · Data Centre
- Ark Data Centres Meridian Park11 km · Data Centre
- ICE Brent Crude23 km · Oil / Commodity Contract
On the interactive map
SOURCE: OpenStreetMap (ODbL) © OpenStreetMap contributors