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PROJECT 047 / 102 · Energy

Daily household energy totals.

How variable is daily appliance use when only complete days are counted?

Focused analytical studyAppliance energyExecuted notebook

THE RESULT

What the data shows

The largest computed metric is 27.15 for maximum; the smallest is 5.4 for minimum. Metric: daily_kwh (Appliance kWh per complete day).

Lighting is separate. A complete day requires 144 records; missing or partial days are excluded.

Daily household energy totals — chart from the computed study output
Computed study output. Full values and units are available in the results download.
Computed results · 8 of 8 rows. Values rounded for display; source units and raw column names are retained in the download.
statisticdaily kwh
minimum5.4
p109.7
p2510.82
median13.25
p7516.08
p9020.86
p9925.49
maximum27.15
Download the complete result table ↓

THE METHOD

From source to answer

Aggregate 144 ten-minute intervals into daily kWh and exclude partial days.

The Python source exposes this study’s transformations. The complete project download includes shared preparation and evaluation routines.

THE NEXT DECISION

What follows from the finding

Use complete-day totals for reporting before considering a tariff or conservation study.

Where the conclusion stops

Measurements come from one home over a limited period. Energy is Wh per recorded 10-minute interval. This is not a representative household sample; tariffs and occupancy labels are unavailable.

Related studies may reuse observations or holdouts. These are historical analyses; associations and backtests do not demonstrate commercial impact. Further model tuning needs new, untouched evaluation data.