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
Interconnector
Japan (CE) – Japan (KY) interconnection
Largest interconnector in Japan of 6 · top 16% worldwide (#111 of 704)
- Status
- operating
- Capacity
- 2,780 MW
- Length
- 485 km
- Connects to
- Japan
- Reverse capacity
- 520 MW
- Geometry
- Schematic — node to node, not a surveyed route
Comparable interconnectors · Japan · 6 ranked
- #1Japan (CE) – Japan (KY) interconnection2.8 GW
- #2Japan (CE) – Japan (SH) interconnection2.6 GW
- #3Japan (CE) – Japan (TO) interconnection2.1 GW
Co-located infrastructure · within 25 km
- KDDI1.5 km · Data Centre
- KDDI2.3 km · Data Centre
- KDDI2.4 km · Data Centre
- Hakata Trunk Line2.6 km · Pipeline
- Kurume Gas Pipeline3.3 km · Pipeline
- Saikyo line3.6 km · Pipeline
- Fukuoka LNG Terminal3.9 km · LNG Terminal · 0.65 Mtpa
- 500 kV line13 km · Transmission Line
- 九州電力脊振変電所13 km · Substation / Converter
- 北九州幹線15 km · Transmission Line
- 玄海幹線16 km · Transmission Line
- 九州電力中央変電所23 km · Substation / Converter
On the interactive map
SOURCE: Global Transmission Database v0.1 (CC BY 4.0)