An arrangement with a concrete foundation and a tower for supporting a nacelle of a wind energy plant wherein the tower comprises a number of tower segments which are arranged along a tower axis and at least an uppermost tower segment comprises a head flange and a foot flange, wherein an uppermost tower segment of the number of tower segments is formed as a steel element; and a number of tension or traction wires braces the concrete foundation with the head flange of the uppermost tower segment under tensile stress. A method for erecting a tower for supporting a nacelle of a wind energy plant and to a wind energy plant comprising an arrangement according to the present embodiments.