“Texas is a place where things are big. That includes energy storage.
But just how big that market could be, at least for transmission and distribution deferral projects, could depend on a pending case before the Public Utility Commission of Texas (PUCT)…..The commission is scheduled to take up the case at a Dec. 6 open meeting.”

http://www.utilitydive.com/news/storage-or-generation-aep-case-could-help-answer-the-question-in-texas/507943/