An approach for management and monitoring of auto demand response in a multi-site enterprise. The rotating housing is rotated about the first hinge axis. The conductive materials comprise a resin-based structural material loaded with micron conductive powders or micron conductive fibers to provide a composite which is a conductor rather than an insulator. The rust-proofing member is made of a rust-resistant material. The flaps may also project from the leading edges of the ribs on the left face of the flutes. The p-n junction consists of two different semiconductor materials, one being of p-type and the other of n-type, both having predetermined crystallographic axes which are fusion bonded together to form a p-n junction.