In clause problems of management by the power enterprise on the basis of strategic planning of features of power and a choice of the strategy for the purposes of manufacture and realization of energy are considered. The author considers interests of the parties interested in activity of the power enterprise. In power enterprise from them the most suitable are strategy of leadership on costs and strategy of differentiation which principles of application are offered As a result of realization business-strategy and strategy of competitive advantage should be expected creation in the Latvian power of the competitive environment.