This means that the currently installed wind generation capacity could roughly be doubled. (ramblingsdc.net)
Data confirms that these state renewable mandates not only drove the explosion of wind generation capacity development [a nearly five-fold increase from 2006 to 2011], but also established a guaranteed increasing future market for wind energy anticipated to triple in size by 2030 even if the federal PTC expires. (globalwarming.org)
In 2008, Ontario surpassed Alberta to become the province with the most wind generation capacity. (canadianbusiness.com)