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
Liberty Substation
- Operator
- Arizona Public Service
- Status
- operating
- Voltage
- 345 kV
Grid connection · within 50 km
- Nearest substation
- Rudd Substation
- Its voltage
- 500 kV
- Distance
- 17 km
- Strongest line nearby
- 500 kV
- Substations in range
- 8
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
- 500 kV line46 m · Transmission Line
- Palo Verde - Rudd 500KV713 m · Transmission Line
- JD Sky Pumped Storage hydroelectric plant12 km · Power Plant · 800 MW · hydro
- JD Sky Pumped Storage hydroelectric plant12 km · Grid Storage · 800 MW
- Vantage Data Centers12 km · Data Centre
- PHX-1413 km · Data Centre
- PHX-1213 km · Data Centre
- Rudd Substation17 km · Substation / Converter
- Sonoran Energy Center solar farm19 km · Power Plant · 490 MW · solar
- Project Baccara power station22 km · Power Plant · 702 MW · gas
- Jojoba Switchyard23 km · Substation / Converter
On the interactive map
SOURCE: OpenStreetMap (ODbL) © OpenStreetMap contributors