All demo datasets

Water — Large Utility

Sunbelt Regional Water (synthetic)
Guided tour Sample data · no sign-up
Aggregation Weather normalization M&V savings Benchmarking (EUI) Load & demand Seasonal & outdoor use Distribution & inequality Energy burden Map & clustering Class × time Differential privacy Data quality
Disclosure control Suppression k = 15 1 customer ≤ 15% complementary on Methods & formulas
Restore industry minimums
Gini coefficient
0.869
across 1800 accounts
Coefficient of variation
7.92
std ÷ mean
Median use / account
375
CCF/yr
High outliers
277
Tukey 1.5·IQR

Lorenz curve

Cumulative share of consumption vs. cumulative share of accounts. The further the curve bows below the equality line, the more concentrated use is.

Percentiles (CCF/yr)

10th percentile 165
25th percentile235
Median (50th)375
75th percentile729
90th percentile 2580
Gini (1912); Lorenz (1905); coefficient of variation & Tukey's IQR outlier rule (standard statistics).