This Clean Energy Stock Heads for a Record. What's Driving Nextpower Higher. - Barron'sSkip to Main ContentThis copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com.# This Clean Energy Stock Is on Pace for a Record Close. What's Powering It Higher.By [Mackenzie Tatananni]ShareResiz ...