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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
Grid Storage
Tongkuang hydroelectric plant
281st-largest grid storage in China of 401 · top 38% worldwide (#364 of 965)
- Operator
- Jiangsu Lühua Pumped Storage
- Owner
- China Energy Engineering Group
- Status
- proposed
- Capacity
- 1,200 MW
- Technology
- pumped storage
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · China · 401 ranked
- #1Yebatan Pumped Storage hydroelectric plant4.5 GW
- #279Tienlin hydroelectric plant1.2 GW
- #280Tongbai hydroelectric plant1.2 GW
- #281Tongkuang hydroelectric plant1.2 GW
- #282Wanjiazhai Pumped Storage hydroelectric plant1.2 GW
- #283Weifang hydroelectric plant1.2 GW
Grid connection · within 50 km
- Nearest substation
- 龙王山变电站
- Its voltage
- 500 kV
- Distance
- 6.3 km
- Strongest line nearby
- 500 kV
- Substations in range
- 7
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
- Tongkuang hydroelectric plant0 m · Power Plant · 1.2 GW · hydro
- 500kV金龙线3.3 km · Transmission Line
- China Cement Plant Co Ltd Nanjing Plant3.7 km · Cement Plant
- 500KV三龙线3.7 km · Transmission Line
- Jinling power station3.8 km · Power Plant · 2.1 GW · coal
- Huaneng Nanjing Jinling Gas power station4.3 km · Power Plant · 1.2 GW · gas
- Nanjing Huaneng Jinling Coal Terminal4.4 km · Export Terminal
- 500 kV line6.2 km · Transmission Line
- 龙王山变电站6.3 km · Substation / Converter
- Jiangnan Onoda Cement Co Ltd Cement Plant6.7 km · Cement Plant
- Ningbo-Shanghai-Nanjing Oil Pipeline — Baishawan-Shibuqiao Oil Pipeline9.1 km · Pipeline
- Yizheng-Jinling Petrochemical Plant Oil Pipeline9.1 km · Pipeline
On the interactive map
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)