Market comparison
Opportunity screening portfolio
A comparative evidence screen for market research. Scores describe observed transition and operating signals; they are not forecasts, valuations or investment advice.
Opportunity Index v1.0
Operations to 2026-10-24
National data 2025
| Lens | South West Interconnected SystemSWIS |
|---|---|
| Overall | 40 |
| Storage | 33 |
| Solar momentum | 62 |
| Flexible load | 35 |
| Grid pressure | 31 |
| Confidence | 90 |
Evidence readout
South West Interconnected System
4051.4% average rooftop-PV share at its daily peak and a 1.0x evening-ramp ratio put flexibility at the centre of the isolated-grid result.
- Rooftop PV share at peakAEMO WEM, 90 operating days
- 51.4%
- Evening ramp ratioAEMO WEM, 90 operating days
- 1.0x
- Solar generation shareEmber Electricity Data, 2025
- 20.4%
- Variable renewable shareEmber Electricity Data, 2025
- 34.3%
- Solar-share changeEmber Electricity Data, 2016-2025
- 1.9 pp/year