The NAWEA 2015 Symposium, which will be held 9-11 June 2015 at Virginia Tech in Blacksburg, VA, includes technical sessions, panel discussions, graduate student symposium, poster session, engineering software workshops, business meeting, social events, and a tour of the Virginia Tech Stability Tunnel. The Symposium, the second in a series of technical meetings, will examine a broad range of topics required to achieve high wind penetration in the North American power-generation sector. In addition to wind energy system science and technology technical tracks, the symposium will feature sessions that provide holistic perspectives, overviews, and approaches necessary to maximize future deployment.