Power control for environmental control components (e.g. lighting, blinds, temperature) is controlled and distributed by a regulated power controller in accordance with user preferences and/or a schedule. The outputs of the regulated power controller include at least one regulator capable of a mixed mode output, operable in any of several output modes that can include DC regulation and pulse width modulation, as well as polarity inversion. The centralized control of electrical power facilitates the coordination of environmental control components for holistic control.