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
Power Plant
Hadong power station
11th-largest power plant in South Korea of 230 · top 2% worldwide (#528 of 29,849)
- Owner
- Korea Southern Power Co Ltd
- Status
- proposed
- Capacity
- 3,000 MW
- Fuel
- gas
- Commissioned
- 2026
Comparable power plants · South Korea · 230 ranked
- #1Hanbit nuclear power plant6.2 GW · nuclear
- #9Sinan-gun wind project3.2 GW · wind
- #10Dangjin power station3.0 GW · gas
- #11Hadong power station3.0 GW · gas
- #12Saeul nuclear power plant3.0 GW · nuclear
- #13Shin-Hanul nuclear power plant2.9 GW · nuclear
Grid connection · within 50 km
- Nearest substation
- 한국발전기술
- Its voltage
- 345 kV
- Distance
- 17 km
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
- Hadong power station0 m · Power Plant · 4.0 GW · coal
- SsangYong Gwangyang Cement Plant5.3 km · Cement Plant
- Halla Cement Gwangyang Cement Plant5.4 km · Cement Plant
- Sampyo Cement Gwangyang Cement Plant5.5 km · Cement Plant
- POSCO Gwangyang steel plant7.4 km · Iron & Steel Plant
- Gwangyang 2 LNG Terminal7.6 km · LNG Terminal · 2.1 Mtpa
- Gwangyang LNG Terminal7.9 km · LNG Terminal · 7.1 Mtpa
- Gwangyang power station8.1 km · Power Plant · 1.1 GW · gas
- Gwangyang steelworks power station8.8 km · Power Plant · 284 MW · gas
- Northeast Asia LNG Hub Terminal13 km · LNG Terminal · 3 Mtpa
- Gwangyang Port Coal Terminal13 km · Export Terminal
- GS Caltex Yeosu Chemical Plant16 km · Chemical Plant
On the interactive map
SOURCE: Global Energy Monitor · Global Integrated Power (CC BY 4.0)