Home Assistant adds a Combine sources option to Energy, letting households with several tariffs, batteries or other sources choose a simpler combined view or inspect each source separately. The choice applies across the charts and source table for the selected Energy view.
The Electricity, Gas and Water tabs offer the option when more than one source shares a type. The Summary view keeps its combined presentation. Custom energy cards can also choose how to group their sources, and the dashboard remembers the selection for each collection.