Get the Swiss electricity production mix (Kernkraft, Wasserkraft, PV, Wind ...) by year, with absolute TWh and percentage shares. Source: Energiedashboard.ch (BFE).

Get current Swiss national electricity consumption forecast: today's value, 5-day-ahead forecast, trend signal, and 5-year-window comparison series. Source: Energiedashboard.ch (BFE).

Get storage-lake (Speichersee) fill level for Switzerland or a region: current fill in % and GWh, 5-year envelope, full time series. Critical indicator for winter supply security.

Get the Endverbraucher-Strompreis-Index (consumer electricity price index, indexed to 2020-01-01 = 100). Monthly time series.

List the standard ElCom Verbrauchskategorien (H1-H8 households, C1-C7 commercial). Use C3 for typical school buildings (~150'000 kWh/year). Static data, no upstream call.

Get ElCom tariff observations for a Swiss municipality (BFS-Nr). Returns total rate in Rp./kWh broken down by energy, grid usage, public charges (KEV, Abgaben). Filterable by category (e.g. C3 for schools) and year range. Example: bfs_nr=261 for Zuerich, category='C3', period_from=2019.

Get Swiss median electricity tariff (across all distribution operators) by year and category. Useful as benchmark for individual municipality tariffs.

Get cantonal median electricity tariff. Useful to position a municipality against its canton. Pass canton name in German (e.g. 'Zuerich', 'Bern').

Compare electricity tariffs across multiple municipalities (BFS-Nrs) for one category and year. One row per (municipality, operator). Useful for procurement, benchmarking, school-network analysis.

Search opendata.swiss CKAN for energy / electricity datasets. Filter by BFE organisation. Use to find raw datasets not covered by other tools.

Search the Stadt Zuerich OGD catalogue for energy datasets, including the quarter-hour consumption time series for grid levels NE5 and NE7.

Check liveness of all four upstream sources. Returns HTTP status, latency, and an overall-healthy flag.