📦 Open Source

Whole-Home Energy Monitors Reveal Hidden €68/Month Drains — And How to Kill Them

Blind to your home's power hogs? A whole-home energy monitor turned my suspicions upside down, cutting €40 off monthly bills with hard data. Here's the breakdown.

Electrical panel with Emporia Vue 2 clamps monitoring home circuits

⚡ Key Takeaways

  • Whole-home monitors reveal hidden hogs like water heaters (180 kWh/month) over dryers.
  • €360 setup pays back in 9 months via €40/month cuts — standby alone covers it yearly.
  • Home Assistant turns data into automations; Emporia beats Sense on price and accuracy.
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Originally reported by dev.to

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