TY - BOOK ID - 137891015 TI - Cost of wind energy in the United States : trends from 2007 to 2012 AU - Hand, M. Maureen AU - National Renewable Energy Laboratory (U.S.) PY - 2015 PB - Golden, Colo. : National Renewable Energy Laboratory, DB - UniCat KW - Wind power industry KW - Finance. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137891015 AB - ER -