ELECTRICITY  AT THE ETrŠ
General characteristics• 350 students at the secondary school, 176 at  the higher vocational college, 34 at the evening  c...
Monday          25          20          15    kWh          10          5          0               01:00 03:00   05:00   07...
Tuesday         25         20         15   kWh         10         5         0              01:00   03:00   05:00   07:00  ...
Wednesday          25          20          15    kWh          10           5           0               01:00   04:00   07:...
Thursday       25       20       15 kWh       10       5       0            01:00   04:00   07:00    10:00    13:00   16:0...
Friday            25            20            15      kWh            10             5             0                 01:00 ...
Saturday     25     20     15     10      5      0          01:00   04:00   07:00   10:00   13:00   16:00   19:00   22:00A...
Sunday           25           20           15     kWh           10           5           0                01:00 03:00 05:0...
Monthly average             10000             8000             6000       kWh             4000             2000           ...
The 6 week research      2500      2000      1500kWh      1000       500         0             30.3.- 3.4. 6.4.- 12.4.   1...
THINK FOR THE FUTURE:                  FUTURE• ECO-GUARD• One bulb instead of two (outside lights)• Fewer spotlights at ni...
That’s  allfolks!
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Electricty on e trš

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From Slovenia. Teacher: Elena Mlakar

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Electricty on e trš

  1. 1. ELECTRICITY AT THE ETrŠ
  2. 2. General characteristics• 350 students at the secondary school, 176 at the higher vocational college, 34 at the evening classes, 38 teachers and 10 of other personnel• 4057 m2• 26 classrooms, 2 lecture rooms, 13 cabinets, 3 teacher rooms, a library and a kitchen• 200 computers• 10 years old• Energy efficiency is 76 KWh per m2 (it ranks us among more energy efficient schools)
  3. 3. Monday 25 20 15 kWh 10 5 0 01:00 03:00 05:00 07:00 09:00 11:00 13:00 15:00 17:00 19:00 21:00 23:00 HoursMonday: we can see that the consumption of electricitystarts to grow at 7 o’clock a.m. when our classes begin.
  4. 4. Tuesday 25 20 15 kWh 10 5 0 01:00 03:00 05:00 07:00 09:00 11:00 13:00 15:00 17:00 19:00 21:00 23:00 HoursTuesday: We can see that the consumption at 9 o’clock ishigher than it was at the same time on Monday.
  5. 5. Wednesday 25 20 15 kWh 10 5 0 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00 HoursWednesday: this is a usual day, without any exceptions.
  6. 6. Thursday 25 20 15 kWh 10 5 0 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00 HoursThursday: the average consumption is the same ason all days in the week.
  7. 7. Friday 25 20 15 kWh 10 5 0 01:00 03:00 05:00 07:00 09:00 11:00 13:00 15:00 17:00 19:00 21:00 23:00 HoursFriday: this is a case, when the consumption isn’t as highas during the rest of the days.
  8. 8. Saturday 25 20 15 10 5 0 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00At weekends, we can see that it is not the same old story, theconsumption is much lower.
  9. 9. Sunday 25 20 15 kWh 10 5 0 01:00 03:00 05:00 07:00 09:00 11:00 13:00 15:00 17:00 19:00 21:00 23:00 HoursWe can see, that on Sundays the average consumtion islow, but it is still too high since there is nobody there.
  10. 10. Monthly average 10000 8000 6000 kWh 4000 2000 0 MARCH APRIL MAY JUNE JULY MonthsAs you can see, this graph shows that the consumtion getslower and lower as the summer is closer and it is thelowest during the summer holidays. holidays
  11. 11. The 6 week research 2500 2000 1500kWh 1000 500 0 30.3.- 3.4. 6.4.- 12.4. 13.4.- 20.4.- 4.5.- 8.5. 11.5.-19.5. 18.4. 24.4. Dates
  12. 12. THINK FOR THE FUTURE: FUTURE• ECO-GUARD• One bulb instead of two (outside lights)• Fewer spotlights at night• Greater control of electric gadgets: switching off our computers (not stand by)• Solar cells
  13. 13. That’s allfolks!
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