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
신온산변전소
- Status
- operating
- Voltage
- 345 kV
Grid connection · within 50 km
- Nearest substation
- 남울산변전소
- Its voltage
- 345 kV
- Distance
- 6.3 km
- Strongest line nearby
- 765 kV
- Substations in range
- 9
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
- S-OIL Ulsan Chemical Complex1.4 km · Chemical Plant
- KPIC Onsan Chemical Plant2.3 km · Chemical Plant
- Onsan / Ulsan Hub2.9 km · Storage / Tank Farm
- SK Chemicals Ulsan Chemical Plant3.8 km · Chemical Plant
- Onsan Refinery4.1 km · Refinery · 670 kb/d
- Onsan Smelter power station5.8 km · Power Plant · 270 MW · gas
- Ulsan Hanju power station6.3 km · Power Plant · 274 MW · gas
- 남울산변전소6.3 km · Substation / Converter
- Ulsan GPS power station6.6 km · Power Plant · 1.1 GW · gas
- 신울산변전소7.1 km · Substation / Converter
- Ulsan Refinery8.5 km · Refinery · 840 kb/d
- Ulsan LNG Terminal9.5 km · LNG Terminal · 2.4 Mtpa
On the interactive map
SOURCE: OpenStreetMap (ODbL) © OpenStreetMap contributors