<http://schema.org/alternativeHeadline>
"More than 14,300 energy efficiency projects helped AT&amp;T reduce its energy use by 1.3 billion kWh."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/money/sustainable-business-practices/blogs/energy-efficiency-projects-save-at-t-151-million>