US Patent 11841158 Air conditioner energy recovery unit

An air conditioner energy recovery unit has a hood, at least one aperture into which a fan is positioned, a generator and a power storage. The hood has a substantially pyramidal shape. The substantially pyramidal shape has at least three sides that meet at an apex. The hood has a hollow interior and an open base. At least one of the at least three sides has an aperture into which a fan is positioned. A generator is provided in communication with the fan such that when the fan rotates, the generator creates electricity. A power storage is provided in communication with the generator for storing electricity created by rotation of the fan.