NORVALE RETAIL GROUP/Estate/Bury St Edmunds/Meter 1206 · electricity Half-hourly · to 31 Mar
Overnight consumption · 22:00 – 06:00
412kWh · nightly average, last 14 days
3.1× the estate baseline
Half-hourly profileExpectedActual
00:0006:0012:0018:0023:30
Investigation
Compared to history
Overnight load has been flat at 412 kWh every night since 14 Mar. Before that: 132 kWh. No change in trading hours.
Evidence
HVAC schedule · BMS export24/7 since 14 MarRefrigeration sub-meterunchangedSite works ordernone raised
Likely cause
Air-handling unit left in continuous run after the 13 Mar maintenance visit. 2,240 kWh and £486 to date.
Raise with siteOpen in ledger
Half-hourly data is supplied by the meter operator and refreshed daily.