This document discusses the need for utilities to adopt capabilities-driven strategies to redefine their business models for a changing energy environment. It advocates that utilities assess their strategic capabilities, focus on differentiated capabilities that support their strategy, and develop an organizational culture and processes that enable strong performance. Utilities face pressures from environmental initiatives, new technologies, and economic constraints, requiring decisive changes. Leading utilities will transform themselves into more performance-oriented, technically diverse organizations by realigning their capabilities with emerging opportunities and demands.