Electric — Address-only extract

Lakeside Electric — billing export (synthetic)

Sample data · no sign-up

Aggregation Weather normalization Benchmarking (EUI) Load & demand Seasonal & outdoor use Distribution & inequality Map & clustering Class × time Differential privacy Data quality

Disclosure control Suppression k = 15 1 customer ≤ 15% complementary on

Transparent QC Anomalies are flagged, not dropped. Rows that fail validation are quarantined as rejected; the rest load and are marked here for review.

Loaded reads

4800

0 rejected & quarantined

Estimated reads

190

4.0% of loaded

Negative usage

0.3% of loaded

Missing coordinates

4800

100.0% of loaded

Statistical outliers

693

Tukey 1.5·IQR

Outliers: Tukey (1977). QC follows the quarantine-not-drop principle (auditable findings model).