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Noise Event Detected — Sat 18 Apr: £412 spike classified as operational noise (Harrogate Jazz Festival). Agent confidence 94%. No structural change recommended. Your weekly average is not affected.
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Total waste value
£1,247
+8.3% vs last week
Structural waste %
38%
System problem · action required
Operational noise %
48%
Acceptable · no action needed
Natural yield variance
14%
Scraps · within tolerance
Daily waste vs predicted demand
Red = structural pattern · Blue = operational noise · Grey = normal variance · Dashed = predicted
Structural
Noise
Predicted
Daily waste values Mon–Sun over two weeks. Structural spikes on Tue 7 (£163), Thu 9 (£134), Tue 14 (£158), Thu 16 (£129). Noise spike Sat 19 (£412). All other days within normal range.
Cross-utilisation heatmap
Ingredient waste % by service period
Low waste
High waste
Ingredient waste breakdown
Classified by waste type · this week
Ingredient Type Value Trend