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Chokepoints
Grid Storage
Lake Lyell hydroelectric plant
16th-largest grid storage in Australia of 23 · top 72% worldwide (#692 of 965)
- Owner
- EnergyAustralia Pty Ltd, EDF Power Solutions
- Status
- construction
- Capacity
- 385 MW
- Technology
- pumped storage
- Commissioned
- 2031
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · Australia · 23 ranked
- #1Borumba Dam hydroelectric plant2.0 GW
- #14Big T hydroelectric plant400 MW
- #15Muswellbrook hydroelectric plant400 MW
- #16Lake Lyell hydroelectric plant385 MW
- #17Central West hydroelectric plant325 MW
- #18Dungowan Dam hydroelectric plant300 MW
Grid connection · within 50 km
- Nearest substation
- Wallerawang 330kV Switchyard
- Its voltage
- 330 kV
- Distance
- 10 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
- Lake Lyell hydroelectric plant0 m · Power Plant · 385 MW · hydro
- Wallerawang 330kV Switchyard10 km · Substation / Converter
- Wallerawang power station11 km · Power Plant · 1.0 GW · coal
- Mount Lambie wind farm11 km · Power Plant · 200 MW · wind
- Springvale Coal Mine11 km · Coal / Uranium Mine
- Pine Dale Coal Mine15 km · Coal / Uranium Mine
- Mount Piper Terminal16 km · Substation / Converter
- Clarence Colliery16 km · Coal / Uranium Mine
On the interactive map
Watercourse: Lake Lyell
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)