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Officials at Pilkington North America were pleased with the recent decision of the U.S. Department of Energy (DOE) to delay the implementation of the new Energy Star criteria for windows in order to further review the changes that are being made in…

The Department of Energy has released new criteria for Energy Star windows and doors. According to the new criteria, the climate region map has been changed so that climate region boundaries generally follow the 2000 and 6000 Heating Degree Day…

If the U.S. Congress adopts an energy bill this year or next, it may well provide tax credits for using high-performance windows and other energy-saving products in new and existing homes.