International Energy Agency (IEA)

Programme

Title

Duration

Key information

Web address

IEA ECBCS

Task 40: Net zero energy buildings

2008 - 2013

International definition

Abstract (4.4.)

www.iea-shc.org/task40

IEA ECBCS

Annex 36: Retrofitting of Educational Buildings – Energy Concept Adviser for Technical Retrofit Measures

1999 - 2003

Demonstration,/Information tool/Calculation tool

Abstract (4.5.)

www.annex36.com

IEA ECBCS

Annex 46: Holistic Assessment Tool-kit on Energy Efficient Retrofit Measures for Government Buildings (EnERGo)

2005 - 2009

Demonstration/Tools/Guidelines

Abstract (4.6.)

http://www.ecbcs.org/annexes/annex46.htm

www.annex46.de