Q2 2026 took the NEM to 7.7 GW and 17.7 GWh of battery energy storage capacity

Cumulative commercially operational BESS capacity in the NEM (GW)

Source: AEMO, Modo Energy

Notes: Cumulative battery energy storage capacity in the NEM, 2021 to present. Commercially operational, scheduled batteries greater than 5 MW only.

MODOENERGY