CIG is a diversified Brazilian electric utility engaged in generation, transmission, and distribution of power, monetizing regulated assets that produce recurring cash flow tied to long-term concessions. Its moat is rooted in infrastructure ownership—high replacement costs, regulatory barriers, and embedded grid networks that are not easily replicated. Revenue is largely volume-driven and tariff-regulated, creating predictable top-line streams reflected in its 1x Price/Sales ratio and steady operating margin profile. Cash generation depends on efficient capital allocation and maintaining regulatory relationships, with returns driven by disciplined reinvestment into essential energy infrastructure.