Energy Management Device

FIG. 1 is a top, front and right side perspective view of an energy management device showing my new design; FIG. 2 is a bottom, rear and left side perspective view thereof; FIG. 3 is a top, rear and right side perspective view thereof; FIG. 4 is a front elevational view thereof; FIG. 5 is a rear elevational view thereof; FIG. 6 is a left side view thereof; FIG. 7 is a right side view thereof; FIG. 8 is a top plan view thereof; and, FIG. 9 is a bottom plan view thereof. The evenly dashed broken lines in the drawings illustrate portions of the energy management device which form no part of the claimed design.