600×777 Only two energy sources are growing exponentially: solar and wind -jsq, in Solar panels, heck yeah! –Tom Fanning, CEO, by John S. Quarterman, 24 May 2017, Southern Company Stockholder Meeting http://www.l-a-k-e.org/blog/2017/06/video-solar-panels-heck-yeah-tom-fanning-ceo-at-so-stockholder-meeting-2017-05-24.html