There's plenty of buzz about law firms creating practice groups devoted to the expected increase in litigation related to climate change and carbon-trading policies. The Dallas boutique litigation firm of Lynn Tillotson Pinker & Cox doesn't have such a formal practice group, but the firm and particularly name partner Trey Cox have steadily become key players in the booming wind-energy industry. Cox's defense win of a legal challenge to the $1 billion Horse Hollow Wind Energy Center was a huge victory for the industry. Since then, Cox authored a white paper on wind farm development and litigation strategies and has become a sought-after speaker on the subject. Most recently, he was the featured speaker at Wind Law III, in Sweetwater, Texas.