The International Glazing Database could not exist without the support from the following institutes:
U.S. Department of Energy
LBNL Windows and Daylighting Group
National Fenestration Rating Council
And last but not least all data submitters (see list of members of the peer review committee) who participate in providing data for the database.
This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology, State and Community Programs of the U.S. Department of Energy, under Contract No. DE-AC03-76SF00098.