# Power usage at the cheapest part of the day

**URL:** <https://community.homey.app/t/power-usage-at-the-cheapest-part-of-the-day/76417>\
**Category:** Questions & Help\
**Tags:** advancedflow\
**Created:** [February 13, 2023, 12:18pm UTC](https://community.homey.app/t/power-usage-at-the-cheapest-part-of-the-day/76417 "2023-02-13T12:18:57Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Gruijter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gruijter/32/1973_2.png) [@Gruijter](https://community.homey.app/u/Gruijter)\
**Post date:** [February 13, 2023, 12:24pm UTC](https://community.homey.app/t/power-usage-at-the-cheapest-part-of-the-day/76417/2 "2023-02-13T12:24:18Z")

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> [@Tirrazo](#):
>
> have to charge some time between 00:00 and 06:00 in the morning

The app Power By The Hour has special flowcards for that. You can e.g. say you want to use the cheapest 5 hrs in the 12hrs before 6am.

> [@\[APP\]\[Pro\] Power by the Hour: Insights per hour, day, month and year](https://community.homey.app/t/app-pro-power-by-the-hour-insights-per-hour-day-month-and-year/20535):
>
> Appstore stable version: [Power by the Hour App for Homey | Homey](https://homey.app/a/com.gruijter.powerhour) Appstore test version: [Power by the Hour App for Homey | Homey](https://homey.app/a/com.gruijter.powerhour/test)Power by the Hour Get data from a Homey power/gas/water meter device, and show the usage / production per hour, per day, per month and per year. Know the monetary value and use dynamic tariffs. Know how much your Always-on appliances are using and safe hundreds of Euros per year! This app can be used for instance together with the Enelogic and Youl…

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