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"An airborne wind turbine that uses 90% less mass than conventional wind turbines picks up $3 million in funding from the Energy Department's ARPA-E program."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/makani-airborne-wind-turbine-gets-3-million-energy-department-grant.html>