I'm sorry, she's  http://www.meckis.com/pro-lafil-super-active-4530.pdf#lamp what is pro lafil  Power companies in Texas include TXU Energy and Luminant,both units of Energy Future Holdings, which is owned by KohlbergKravis Roberts & Co LLP and other private equity firms;NRG Energy ; Calpine Corp ; CenterPoint Energy and Exelon Corp.