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Anders Hall Anders Hall
Anders HallAnders Hall
What is Keep Cool?
A project initiated, by EU, as a supportive action to the implementation of the EPBD (Energy Performance Building Directive)(Energy Performance Building Directive)
Running from Dec 2007 to May 2010
Participants…
What is the overall goal of the project ?
Transform the market from “cooling” to “sustainable summer comfort”
defined as follows:
Achieving good summer comfort conditions with no or limited use of conventional energy.
”Sustainable Summer Comfort”
Two phases…
PHASE 1
• Provide analysis and technical tools to overcome the most important barriers like
• Laws & Regulations• Conventions• Market behavior
PHASE 2
• Address existing networks and policy makers on national and European level providing national and European level providing
• information materials with good practice examples • designed especially for the target groups• accompanied by dissemination campaigns
“Tool Kit”
www.ceeeta.pt/keepcool
from end Feb
“Tool Kit”
www.keep-cool.eu
Updated design/content April
Solar Shading has been recognized as a primary Passive Solution by the EU.
Solar Shading is the only industry being actively
“PASSIVE SOLUTIONS”
Solar Shading is the only industry being actively present in Keep Cool II.
Solar Shading pays influence in many different area s…
Cooling
Heating
Light
Decreased need
Decreased need
Controls and savesLight
Insulation
Glass
Controls and saves
Adds and saves
Clear and larger
Needs to dynamic...
Weather changes changes during the day…
The energy filter of the facade
The energy filter of the facade
The energy filter of the facade
The energy filter of the facade
BELOK studyHelena Bülow Hübe, LTH 2007
Cooling need – kWh/m 2/yearGothenburg, South, 10 m2, automatic control
10
5
-60% -88%
0
NoSolar
Shading
Betweenglass
Outside
Helena Bülow Hübe, LTH 2007Decrease of installed cooling capacity
-10%
-50%
-30%
-50%
-70%
Betweenglass
OutsideInside
“Thank you for the attention””
Information tools…
Handbook on Solar Shading
Life Cycle Costanalysis ESCORP studySolar Shading analysis
REHVA GuidebookSolar Shading(DEC 2009)
“Tool Kit” on Internet
BELOK study
ESCORP study
Download at
www.es-so.org• Workshop presentations• Workshop presentations• EPBD recast• LCC analysis• ESCORP report• BELOK report• Handbook Solar Shading• etc
