reference / release
Allocated usable battery energy source edition changed
Source vintage moved from swis-der-cer-2026-05 to swis-der-cer-2026-07.
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A canonical market profile joining Western Australia's grid operation, distributed-energy adoption, population, production climate, tariffs, transition outlook and evidence condition.
Latest fixed edition / 2026-09
Monthly fixed edition of the market's current metrics, source vintages, evidence condition and material changes.
| Metric | Value | Source vintage | Observed through |
|---|---|---|---|
| Population in public extent | 2,900,474 people | swis-atlas-asgs2021-2026-07-15 | 31 Dec 2025 |
| Allocated usable battery energy | 1,123 MWh | swis-der-cer-2026-07 | 31 July 2026 |
| Allocated small-scale solar | 3,241 MW | swis-der-cer-2026-07 | 31 July 2026 |
| Rooftop PV at its peak | 52.4 % | Live ledger |
| 29 Aug 2026 |
reference / release
Source vintage moved from swis-der-cer-2026-05 to swis-der-cer-2026-07.
notable / metric
Rooftop PV at its peak moved from 49.29920675272053 to 52.37125542144524 %.
notable / metric
Allocated small-scale solar moved from 3167.33 to 3240.71 MW.
reference / release
Source vintage moved from swis-der-cer-2026-05 to swis-der-cer-2026-07.
material / metric
Allocated usable battery energy moved from 933.64 to 1122.51 MWh.
Observation periods remain visible beside metric values.
observation-boundary / pass
Observed and contextual metrics remain separate from any Projective Layer.
projection-separation / pass
Fixed metrics retain their source version.
source-vintage / pass