<http://schema.org/description>
"The American Physical Society, the premier organization representing U.S. physicists, has issued&lt;a href=\"http://www.aps.org/energyefficiencyreport/\"&gt; a public policy report recommending targets for energy efficiency&lt;/a&gt; in buildings and transportation. It says that the average fuel efficiency of light vehicles should reach at least 35 miles per gallon by 2020, and that all new light vehicles should achieve 50 mpg by 2030. Energy use by all U.S. buildings, instead of increasing by a projected 30 percent in the next two decades, should be held flat at current levels."^^<http://www.w3.org/2001/XMLSchema#string>
<http://spectrum.ieee.org/energywise/energy/renewables/top_physics_society_sets_energ>