Plant starts 2.5 hours before Leeds Briggate opens
Load ramps up at 05:30 but the site opens at 08:00, costing about £1,049 a year.
→ Trim the start time toward 07:30 and check whether the space still reaches temperature in time.
£1,049per year
March 2026 · half-hourly, with the overnight floor and occupied hours overlaid.
Electricity and gas over FY25/26.
Every half-hour of the year. Horizontal banding low on the chart is overnight load that never switches off.
Ranked by severity, then by annual cost. Every figure links to the data behind it.
Load ramps up at 05:30 but the site opens at 08:00, costing about £1,049 a year.
→ Trim the start time toward 07:30 and check whether the space still reaches temperature in time.