DOE Labs Join to Develop Next-Generation Cool Roofs
Two of DOE's national laboratories will join with The Dow
Chemical Company to research ways to improve cool roof
efficiency by more than 50% over existing technologies.
The United States makes up 5% of the world's population and accounts for 25% of total energy use.
In 2007, about 58% of the petroleum consumed in the U.S. was imported from foreign countries--primarily Canada, Saudia Arabia, Venezuela, Mexico and Nigeria. (Source: EIA)
In 2007, renewable sources of energy accounted for about 7% of total U.S. energy consumption and 9.4% of electricity generation. (Source: EIA)
In 2007, the average monthly residential electricity consumption was 936 kWh. (Source: EIA)
Fossil fuels provide more than 85% of all the energy consumed in the US, nearly two-thirds of our electricity, and virtually all of our transportation fuels. (Source: DOE)
