Residential Battery Connections

Connections data comes from AEMO's Distributed Energy Resources (DER) Register, which tracks devices at homes and businesses that are connected to the National Electricity Market (NEM). Connections are different from installations. Installations are distributed systems registered through the CER’s small-scale certificate process. Connections are distributed systems that are physically connected and able to operate on the network. Percentages of dwellings and businesses calculated using ABS dwelling stock and business count.

On this page

Battery Connections in Homes

Batteries in Homes

Aus

Battery Connections in Homes

RANK

STATE / TERRITORY

% OF DWELLINGS

UNITS

NET

Source: AEMO | Provenance: Official via OnlyFacts | Updated: 13 Apr 2026 | License: CC BY 4.0

Batteries in Homes (% of dwellings)

Aus

Battery Connections in Homes

Source: AEMO | Provenance: Official via OnlyFacts | Updated: 13 Apr 2026 | License: CC BY 4.0

Never miss a beat

Get the free weekly climate briefing sent to your inbox, and you’ll never miss a data update or insight.