Discussed the questions and agreed schools in group 1 have kitchens on site.
Asked kitchen staff the following questions:
When do you arrive and leave? 7:30am arrive and leave at 2pm
What equipment do you switch on when you arrive? Ovens are switched on at 7:30am
What time are the ovens/ dishwashers/sterilisers/ ventilation hoods/ kettles turned on and off? Everything is turned on at 11am and switched off at 12:45pm
When do fridges and freezers get turned off? Fridges are turned off in the holidays and food in freezers is condensed into one freezer in the holidays so freezers can be switched off.
Looking at our data it is clear most energy is used between 7am and 12pm which matches what the kitchen staff said.