A Home Assistant user shares a practical approach to predicting home electricity usage using historical patterns to optimize energy costs. The method analyzes half-hourly usage data from similar time slots on previous days and weeks, with weighted averages favoring recent patterns. This enables smarter decisions about battery charging and appliance scheduling based on tariff fluctuations.
Background
Home Assistant is an open-source home automation platform that integrates with various smart devices. With dynamic electricity pricing becoming more common, homeowners seek ways to optimize energy usage and reduce costs through predictive scheduling.
- Source
- Lobsters
- Published
- Mar 22, 2026 at 02:14 AM
- Score
- 6.0 / 10