1. Energy Concept of our school

2. Table of content 1. Our school as a passive house 2.Clean Energy 3.Control of the electricity

3. Our school as a passive house

4. Aim : -use our body heat - heat of gadgets - solar energy for heating To reach this aim we need: -triple glazing - an insulation of 25 to 40cm - controlled room ventilation with heat recovery 90% less heating energy consumption 80% profit of energy

5. Triple glazing

6. Insulation

7. Room ventilation with heat recovery

8. Sunscreen You can use: -a pleating - privacy protection - - regulation of the lightness - - protection from sun heat -a louvre -a roller blind a lamellae

9. Clean Energy

10. Rainwater Lotus effect

12. Sun Photovoltaic

13. Photovoltaic Transparent photovoltaic panels as windows Photovoltaic panels on the south side of the school

14. Wind Power

17. Biomass

19. Control of the electricity Aim : Replace the energy wasting lights Use time switches and motion detectors Use thermostats to control the heating system

20. LED lamps Benefits : Environmentally friendly Health - friendly Less heat generation No pollutants 80% energy saving You can recycle it

21. Benefits : Light turns off automatically Light is only used when it ‘ s needed The temeprature stays constant Time switches, motion detectors and thermostats

22. Thank you for your attention