Abstract: Provided are systems and methods for managing a processing load of a processing module and thermal energy produced by the processing load. In one example, a method includes identifying a hot water profile that contains usage information of hot water from a hot water tank that serves as a heat sink for the thermal energy. A determination may be made as to whether it is economically desirable to increase or decrease the processing load based on factors such as an economic value generated by the processing load, a cost of energy needed to support the processing load, and an economic value of the thermal energy transferred to the hot water tank based on the hot water profile. The processing load may be dynamically modulated by a local or remote controller in response to the economic desirability of increasing or decreasing the processing load as well as other possible parameters.

Abstract: A ski device comprises a ski with a substantially rigid combination handle and seat member pivotably mounted on the forward portion of the ski. The member forms a handle for a skier standing upright on the rear portion of the ski when the member is pivoted upwardly from the ski, and the member forms a seat for a skier sitting on the ski when the member is pivoted downwardly into contact with the ski. A foot rest and holding strap are provided for stabilizing the skier while seated on the ski.