Abstract: A housing for a wind turbine includes a plurality of spine members with a central rib and opposed channels. Frame members are attached to adjacent spine members. The housing includes divergent frame members having a pair of longitudinal members which are inserted into channels of a spine member. The housing includes central support members, each central support member is attached to a divergent frame member. Each of the central support members is attached near the center of one of the divergent frame members. The housing also includes outer plates, each outer plate attached to and between adjacent spine members. Channels face in the opposite direction from adjacent channels on the spines. An inner shroud is attached to the spine members. Air passages are created underneath the arcuate outer plates. A cowling is attached to the end plates.