For do-it-yourselfers who want easy visibility to electric plan data and calculations without having to share their own information, here's another new option: www.TexasPowerGuide.com
(TexAgs admin: If this violates the posting policy because it's my own site vs the second-hand references posted by others, then please feel free to remove it.)
(TexAgs admin: If this violates the posting policy because it's my own site vs the second-hand references posted by others, then please feel free to remove it.)