Energy Installations

This dashboard tracks distributed installations of batteries, rooftop solar (solar PV), solar water heaters, and air source heat pumps. It counts units installed, not capacity. One unit represents a complete system at a home or business. Replacement systems are included but not identified, which may lead to double counting. Guides: Explainer | Glossary

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Batteries

Data

Aus

Batteries

STATE / TERRITORY

per 100k

TOTAL UNITS

NET

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Installations per 100,000 people

Aus

Batteries

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Battery Postcodes

Aus

Batteries

RANK

POSTCODE

SUBURB

per 100

TOTAL UNITS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Battery LGAs

Aus

Batteries

RANK

LGA

per 100

TOTAL UNITS

Source: CER | Provenance: Official + Inferred via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Rooftop Solar Installations

Data

Aus

ROOFTOP SOLAR INSTALLATIONS

STATE / TERRITORY

per 100k

TOTAL UNITS

NET

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Installations per 100,000 people

Aus

ROOFTOP SOLAR INSTALLATIONS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Rooftop Solar Postcodes

Aus

Rooftop Solar Installations

RANK

POSTCODE

SUBURB

per 100

TOTAL UNITS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Rooftop Solar LGAs

Aus

Rooftop Solar Installations

RANK

LGA

per 100

TOTAL UNITS

Source: CER | Provenance: Official + Inferred via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Water Heater Installations

Data

Aus

SOLAR WATER HEATERS

STATE / TERRITORY

per 100k

TOTAL UNITS

NET

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Installations per 100,000 people

Aus

SOLAR WATER HEATERS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Solar Water Heater Postcodes

Aus

Water Heater Installations

RANK

POSTCODE

SUBURB

per 100

TOTAL UNITS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Solar Water Heater LGAs

Aus

Water Heater Installations

RANK

LGA

per 100

TOTAL UNITS

Source: CER | Provenance: Official + Inferred via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Air Source Heat Pumps

Data

Aus

AIR SOURCE HEAT PUMPS

STATE / TERRITORY

per 100k

TOTAL UNITS

NET

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Installations per 100,000 people

Aus

AIR SOURCE HEAT PUMPS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Heat Pump Postcodes

Aus

Air Source Heat Pumps

RANK

POSTCODE

SUBURB

per 100

TOTAL UNITS

Source: CER | Provenance: Official via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

Top Heat Pump LGAs

Aus

Air Source Heat Pumps

RANK

LGA

per 100

TOTAL UNITS

Source: CER | Provenance: Official + Inferred via OnlyFacts | Updated: 19 May 2026 | License: CC BY 4.0

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