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Snowy Hydro Ltd — power plant portfolio

Snowy Hydro Ltd operates 11 power plants across 1 country, with a combined installed capacity of 4,731 MW. Its plants with asset-level emissions data total 83,436 t CO₂/yr.

11power plants
4,731MW total capacity
1countries
83,436t CO₂/yr (source-labelled)

Fleet by fuel

Hydro: 9 plants9HydroGas: 2 plants2Gas

Fleet interpretation

Snowy Hydro Ltd is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is Australia (11).

The fuel mix by asset count is hydro (9), gas (2). The largest listed asset is Tumut 3 in Australia (1,800 MW), and the mean listed unit size is about 456 MW across units with capacity data.

CO₂ coverage is source-labelled: 1 plants have a reported or modelled CO₂ value in the dataset, including 0 measured records. Missing values remain blank rather than inferred as company totals.

Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.

All 11 plants

PlantFuelCountryMWt CO₂/yr
Tumut 3HydroAustralia1,800
Murray 1HydroAustralia950
Tumut 1 (Upper Tumut)HydroAustralia616
Murray 2HydroAustralia550
Tumut 2 (Upper Tumut)HydroAustralia336
Laverton NorthGasAustralia31283,436
Valley (Peaking Facility)GasAustralia300
BloweringHydroAustralia80
GuthegaHydroAustralia60
JounamaHydroAustralia14
Jindabyne Dam Mini HydroHydroAustralia1

Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.

Frequently asked questions

How many power plants does Snowy Hydro Ltd operate?

Snowy Hydro Ltd operates 11 power plants across 1 country, with about 4,731 MW of total capacity.

What is Snowy Hydro Ltd's largest power plant?

Tumut 3 in Australia is its largest at about 1,800 MW.

What types of power plants does Snowy Hydro Ltd run?

Its fleet is mostly hydro (9), gas (2).

How much CO₂ do Snowy Hydro Ltd's plants emit?

Its reporting plants emit about 83,436 tonnes of CO₂ per year in this dataset.

By Dmytro Aheiev, Inzonex Research · ORCID 0009-0001-5512-0291 · data sources and methodology