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22-5-2012
Challenge the future
Delft University of Technology
Hoe kook ik een ei en the green campus?
Prof. Dr. Ad van Wijk
15-05-2012
2 Titel van de presentatie
Er is geen energiecrisis
•De energie-efficiëntie wereldwijd is maar 2% •In 1 uur geeft de zon meer energie dan de wereld jaarlijks verbruikt •Duurzame energie is overal, maar nogal diffuus
3 Titel van de presentatie
Boiling an egg
4 Titel van de presentatie
Our Car
5 Titel van de presentatie
Our doorbell
6 Titel van de presentatie
Internet router
7 Titel van de presentatie
The Sun gives us 5.450.000 EJ per year
Earth’s albedo reflects back
Warms land and water
42%
Water Cycle 23%
Wind/Ocean Currents
1%
Photosynthesis 0.023%
World wide energy use in 2010 was about 535 EJ
Looking up not down
34%
Earth receives
1
2 billion of the sun’s
energy output
th
8 Titel van de presentatie
Traditional energy chain:
from source to service
Extraction Transport Distribution
End-use
conversion Conversion Treatment
Energy
services
9 Titel van de presentatie
Sustainable energy chain:
from service to source
Energy
services Warm House
Boiled egg
Go to work
End-use
conversion
+
Integrated energy
production
Smart local
distribution
Local energy
production
Smart Transport
Harvesting
+
Large scale
production
Energy
materials Steel, Silicon
Bio materials
Paper
End-use
conversion
+
Integrated energy
production
22-5-2012
Challenge the future
Delft University of Technology
Creating a sustainable, lively and entrepreneurial campus where we
discover, learn and show how to solve society’s urgent challenges
Green Campus Vision
11 Titel van de presentatie
The Green Campus Missions
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
1.
Green Buildings
Electric transport
Clean lighting systems
Energy efficient
Energy/materials from waste
Smart heat grids
Smart DC electricity grids
No waste
Clean water producer
Sustainable products
Clean air producer
Sustainable energy producer
12 Titel van de presentatie
The Green Campus Location
13 Titel van de presentatie
The Harp
14 Titel van de presentatie
The Harp
15 Titel van de presentatie
The Energy Wall
16 Titel van de presentatie
The Energy Wall by night
17 Titel van de presentatie
Personal (Rapid) Transit
18 Titel van de presentatie
LED will change lighting
19 Titel van de presentatie
LED light in greenhouses
LED verlichting; hogere productie en lager energieverbruik
LED verlichting bij rozen LED verlichting bij planten
20 Titel van de presentatie
Nikola Tesla 10 July 1856, New York
AC
The AC / DC Battle
Thomas Edison 11 february 1847, West Orange
DC
21 Titel van de presentatie
DC LED light in greenhouse
LED electronics not necessary LED light between plants
22 Titel van de presentatie
Car Park Power Plant