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See your water and energy history

Look back at how much hot water and electricity your home used by week, six weeks or year.

Updated October 31, 2026

See how much hot water and electricity your home has used. In the Cala app, tap the menu icon, then INSIGHTS, then HISTORICAL USAGE. Pick Week, 6-Week or Year, and tap the arrows beside the dates to move between periods. Press and hold a bar to see the totals for just that day, week or month.

HISTORICAL USAGE, Week view for 11/01/26 to 11/07/26: 4.8 kWh used and 96.5 gallons used, with Power and Water bars for Sunday and Monday
Week: one day per bar.
HISTORICAL USAGE, 6-Week view for 9/28/26 to 11/02/26: 53 kWh used and 745 gallons used, with Power and Water bars for each week
6-Week: one week per bar.
HISTORICAL USAGE, Year view for 2026: 504 kWh used and 6,666 gallons used, with Power and Water bars for each month
Year: one month per bar.

INSIGHTS shows in the menu while your Cala is online. If your home has more than one Cala, the totals add them together. For today hour by hour, see Get to know the Home screen; for how Cala planned a day, see Understand Smart Impact.