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Put up to three market profiles side by side. Like-for-like measures can be charted; values with different geographies, units or measurement bases remain clearly labeled context.
Comparable bars appear only where at least two values share a unit and a declared measurement basis. Context-only rows are deliberately not normalized into a ranking.
National annual electricity-generation share. WA / SWIS remains unavailable until a like-for-like isolated-system annual series is released.
| Market | Value | Use | Basis | Source vintage |
|---|---|---|---|---|
| WA / SWIS | Not available | unavailable | No released value on the required basis. | Not availableNot available / no period |
| Australia / NEM | 38.7 % | context-only | National annual context. This value is not presented as a NEM-only operating measure. | EmberEmber yearly electricity data 2025 / 2025 |
National operating MWac is comparable for Australia and the United Kingdom. WA's allocated certificate capacity is retained as context only.
| Market | Value | Use | Basis | Source vintage |
|---|---|---|---|---|
| WA / SWIS | 3,240.7 MW | context-only | Certificate capacity allocated to the public SWIS extent; not unique premises. | Clean Energy Regulatorswis-der-cer-2026-07 / 2026-07-31 |
| Australia / NEM | 38,103 MWac | context-only | National operating-capacity context; prospective projects remain a separate pipeline classification. | Global Energy MonitorFebruary 2026 / February 2026 |
Population values retain different geographic extents and observation vintages, so they are context rather than a normalized market ratio.
| Market | Value | Use | Basis | Source vintage |
|---|---|---|---|---|
| WA / SWIS | 2,900,474 people | context-only | 246 retained statistical areas. | Australian Bureau of Statisticsswis-atlas-asgs2021-2026-07-15 / 2025 |
| Australia / NEM | Not available | unavailable | No released value on the required basis. | Not availableNot available / no period |
Each market exposes its most decision-relevant operating signal. Different units and definitions make these diagnostic, not rankable.
| Market | Value | Use | Basis | Source vintage |
|---|---|---|---|---|
| WA / SWIS | 52.3 % | context-only | Share of the underlying-demand proxy at the daily PV peak. | AEMO WEMLive ledger / 2026-09-18 |
| Australia / NEM | 55.5 region-hours | context-only | Five-minute intervals below zero summed across the five NEM regions and divided by twelve. | AEMO NEMWebDaily operating ledger / 2026-09-19 |