January 21, 2006 Version
Approved by IEA ECBCS ExCo on
November 11, 2005

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

Annex 46

Operating Agent:
Dr. Alexander M. Zhivov
US Army Corps of Engineers
Engineer Research and Development Center
Construction Engineering Research Laboratory
2902 Newmark Dr.
Champaign, Illinois, 61826-9005, U.S.A.
Phone: +1 217 373 4519
Fax: +1 217 373 6740