Smart Home Device Usage — Free Pie Chart Template
This Smart Home Device Usage template is a ready-made pie chart that breaks down household energy consumption by connected device. The sample data shows where the watts go across seven categories, with HVAC (180) and the EV charger (150) dominating, followed by Water Heater (120), Appliances (65), Lighting (45), Entertainment (35), and Other (25). It is a fast starting point for turning your own smart-meter or app readings into a clear visual of which devices drive your energy bill.
Open This Template in the EditorAbout This Pie Chart Template
This Smart Home Device Usage template is a ready-made pie chart that breaks down household energy consumption by connected device. The sample data shows where the watts go across seven categories, with HVAC (180) and the EV charger (150) dominating, followed by Water Heater (120), Appliances (65), Lighting (45), Entertainment (35), and Other (25). It is a fast starting point for turning your own smart-meter or app readings into a clear visual of which devices drive your energy bill.
It's a ready-made Pie Chart you can open and edit in seconds — replace the sample numbers with your own, restyle it, and download a publication-ready image, all free and in your browser.
Template Data
This template ships with the sample data below. Open it in the editor to swap in your own figures:
| Device | Usage |
|---|---|
| HVAC | 180 |
| Water Heater | 120 |
| Lighting | 45 |
| Appliances | 65 |
| EV Charger | 150 |
| Entertainment | 35 |
| Other | 25 |
When to Use This Template
- Homeowners auditing their smart-home energy bill to spot which devices (HVAC, EV charging, water heater) consume the most power
- Energy bloggers and YouTubers illustrating where household electricity goes in a connected home
- Solar or home-automation installers showing clients a per-device usage breakdown during consultations
How to Use It
- Open the template — click "Open This Template in the Editor" to load it with its sample data.
- Edit the data — type your own labels and values, or paste a column straight from a spreadsheet.
- Customize & export — pick colors, add a title, then download as PNG, SVG, or PDF. No signup, no watermark.
Frequently Asked Questions
Can I replace the sample data with my own device readings?
Yes. Click Open in editor and edit the data table directly. Change the device names (HVAC, EV Charger, Lighting, etc.) and swap in your own kWh or watt figures, add or delete rows for your specific devices, then recolor each slice however you like.
Is it free, and can I export the finished chart?
It is completely free with no signup. You edit the pie chart right in your browser and export it as a PNG, SVG, or PDF for reports, slide decks, or blog posts.
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