Electricity: Interstate trade

The National Electricity Market (NEM) allows electricity to flow between participating states according to supply and demand. WA and NT are not part of the NEM. NSW data includes ACT. * GWh = gigawatt-hour. 

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Interstate Energy Trade

Data

Aus

Daily Imports and Exports

STATE / TERRITORY

IMPORTS

% OF TOTAL

EXPORTS

% OF TOTAL

Source: Open Electricity, NTESMO (for NT) | Provenance: Trusted via OnlyFacts | Updated: 16 Aug 2026 | License: CC BY 4.0

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