Totals from Vidingehem and Akademiska Hus during their respective measurement periods. Use comes from session reports, with flow-based estimates where reports are missing. Savings are calculated, not measured electricity savings. VH compares observed before/after durations; AH compares the same active time at different flows. Energy assumes a 20 °C temperature rise and 3% local heater loss, excluding building pipe losses. New device events trigger data retrieval. The page updates automatically after reports are processed, with scheduled retrieval as a fallback.