1. Energy By Tiele Bultheel & Eline Norga
Green My School
Energy
By Tiele Bultheel & Eline Norga

2. CO2 consumption

3. Electricity consumption at our school

4. CO2 emissions from heating

5. School survey

6. Comparison: Gas-Diesel

7. Biggest sources of CO2 (conclusion)
Griddles and washing machines
Heating in the winter
Generally cars
Biggest sources of CO2 (conclusion)

8. Unnecessary comsumption
Video projector stays on during the night (sleep modus)
Lights on during playtime
Heating during the spring
Also electricity in July & August
Unnecessary comsumption

9. Changes we have to make…
Use energy saving light bulbs
Wear more sweaters during the winter
Turn off the beamer
Replace beamer by chalk boards (better for the eyes )
Go to school by bus, on feet, by bike
Turn off the lights
Open windows during playtime
Changes we have to make…

10. Trees 139, 218 5 ton CO2  6 960,925 trees 1 tree = 0,02 ton CO2
Attachment 1
44,94 ton CO2  trees
Attachment 2
70,82 ton CO2  trees
Attachment 3
0,008 5 ton CO2  0,425 trees
Attachment 4
23,45 ton CO2  1 172,5 trees
TOTAL
139, ton CO2  6 960,925 trees
Trees

11. What have we learned during our investigation
Summarize
Heating shouldn’t been working during the spring/summer
That trees are very useful
That we need to use more public transport ….
What have we learned during our investigation

12. Eline & Tiele from St.-Vincentiusinstituut Anzegem