Abstract: This invention relates generally to shape memory alloys, and more specifically, to systems and methods for using a shape memory alloy to control temperature. In one embodiment, the invention includes obtaining a shape memory alloy (SMA) having a first shape; deforming the SMA to a second shape, the deformed SMA releasing thermal energy resulting in heat; distributing the heat from the SMA in a first direction; reforming the SMA to approximately the first shape, the reformed SMA consuming thermal energy resulting in cold; distributing the cold from the SMA in a second direction, the second direction being different from the first direction, wherein the first direction is towards a location whereby increased temperatures are desired and the second direction is towards a location whereby decreased temperatures are desired.