A new and useful concept is provided for utilizing an air flow in connection with a primary function, that is not a waste function and uses the flow of air for a useful purpose to produce electricity. A fluid driven turbine is located in the path of the flow of air, the turbine having turbine blades rotatable about an axis of rotation, the turbine blades located in the path of the air flow, and the axis of rotation of the turbine oriented transverse to the flow of air, to rotate the turbine from the flow of air in the primary system, and generating electricity from the rotation of the turbine.