ENERGY STAR
Timeline is an Energy Star Partner
Energy Star is a voluntary partnership between the U.S. Department of Energy, the
U.S. Environmental Protection Agency and the fenestration industry. It is designed to
assist consumers in the recognition of energy efficient products and promote the
environmental and economic benefits of these products with the Energy Star label and
other program activities.
Find additional information regarding the Energy Star program and available products by visiting www.energystar.gov.