{"schemaVersion":"report-figure-v1","report":{"slug":"australian-solar-storage-evidence-register-2026","title":"Australian Solar and Storage Evidence Register, 2026","url":"https://solaranalytica.com/australian-solar-storage-evidence-register-2026","datePublished":"2026-07-27","lastReviewed":"2026-10-20"},"figure":{"id":"nem-battery-capture-versus-tbx","title":"Median actual NEM battery capture against perfect-foresight TBx","unit":"percent of duration-matched benchmark","valueLabel":"Median actual capture","valueBLabel":"Perfect-foresight TBx","caption":"First-quarter 2026 AEMO dispatch and price data across the full-quarter NEM battery cohort. TBx is a perfect-foresight spread benchmark, not a forecast or an achievable revenue promise. Corrected on 9 October 2026: the median was first printed as 46 per cent, the 21st of the 40 full-quarter values; the median of 40 is 44.8 per cent. The regional range in the text, first printed as 2.7 to 3.8 times across five NEM regions, now reads 2.7 to 3.9 times in the four regions with batteries. No other value changed.","provenance":{"dataSource":"AEMO NEMWeb dispatch and regional price data","dataType":"observed dispatch compared with derived benchmark","scope":"full-quarter NEM bidirectional battery cohort","statistic":"median capture ratio","interval":"Q1 2026"},"series":[{"label":"Full-quarter NEM batteries","value":45,"valueB":100}]},"csv":"https://solaranalytica.com/reports/australian-solar-storage-evidence-register-2026/figures/nem-battery-capture-versus-tbx/data.csv","publicationState":"fixed-edition","boundary":"The figure remains bound to the report edition. A newer upstream release creates a review obligation and never rewrites these rows automatically."}