Solar Energy

Solar is split into two types: utility-scale and rooftop. These are also referred to as large and small solar, or solar photovoltaic (PV). Data labelled 'AUS' reflects National Electricity Market (NEM) except where states are shown individually. NSW includes the ACT. Guides: Explainer | Glossary

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Total Solar

AUS Total Solar energy

• On February 03, 27.1% of electricity in AUS came from Total Solar (161 gigawatt hours (GWh)).

Monthly Trend

Aus

Total Solar

Source: Open Electricity, NTESMO (for NT) Provenance: Trusted via OnlyFacts | Updated: 03-02-26 | License: CC BY 4.0

Rooftop Solar

AUS Solar (Rooftop) energy

• On February 03, 16.9% of electricity in AUS came from Solar (Rooftop) (100 gigawatt hours (GWh)).
• So far this month, 17.8% has come from Solar (Rooftop) – a change of 1.6 percentage points from the same month last year.
• If nothing changes, Solar (Rooftop) will account for 24.8% by 2030.

Monthly Trend

Aus

Rooftop Solar

Source: Open Electricity, NTESMO (for NT) Provenance: Trusted via OnlyFacts | Updated: 03-02-26 | License: CC BY 4.0

Utility Solar

AUS Solar (Utility) energy

• On February 03, 10.3% of electricity in AUS came from Solar (Utility) (61 gigawatt hours (GWh)).
• So far this month, 9.6% has come from Solar (Utility) – a change of 0.4 percentage points from the same month last year.
• If nothing changes, Solar (Utility) will account for 11.4% by 2030.

Monthly Trend

Aus

Utility Solar

Source: Open Electricity, NTESMO (for NT) Provenance: Trusted via OnlyFacts | Updated: 03-02-26 | License: CC BY 4.0

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