Annual Energy Usage Reduction and Cost Savings of a School: End-Use Energy Analysis

Table 4

Number of operating hours for different areas in the school.

Type of area	Monday–Thursday	Friday	Saturday	Overnight
	usage hours	usage hours	usage hours	usage hours
Main office	8	8
Primary school office	8	8	4.5
Teachers room	8	8	4.5
Treatment room	1 hour every school day
Class	6.5	3.5	4.5	11
Directors room	3 hours every school day
Library	1 hour every school day
Nursery	7.5	4.5
Hall	1	1
Science laboratory	4
Computer room	1 hour every school day
Seminar room	once a week-2 hours
Toilet	9	9	4.5