News
Chron – April 2, 2020
KHOU11 — April 1, 2020探花视频 — March 17, 2020 Houston Chronicle — November 3, 2016
StateImpact Texas — February 4, 2015
New York Times – February 3, 2014
Windpower — July 12, 2013
North American Clean Energy — December 13, 2012
Houston Chronicle — May 3, 2010