AUSTIN, Texas–(BUSINESS WIRE)–Lattis Management LP (“Lattis”) today announced that Manuel (“Manny”) Garza III will join the firm in March as a Partner and Head of its North America Power business. Garza brings nearly 20 years of experience spanning both the utility and large commercial customer segments of the energy sector. He has held leadership roles at H-E-B Grocery Company, where he was key in the deployment of their distributed generation portfolio, as well as RPower and Austin Energy.