Abstract: A planning tool and method for energy asset sizing and optimal dispatch is provided for managing the inter-temporal optimization problem caused by adding energy assets to an energy system. The tool and method are configured to optimally size and to operate energy assets including energy storage assets. Value stream models, asset cost models, constraint and operation strategies are applied in the tool and the optimization process.

Abstract: A containerized energy storage system including a human-machine interface (HMI). The HMI is located at the site of the containerized energy storage system either in close proximity to the exterior of the system, on an exterior wall of the system, or within a space or compartment formed in the exterior wall of the system which is closable to protect the HMI from the elements but which is accessed exteriorly by a user.

Abstract: A fuel cell is provided, which includes a first plenum around an anode for receiving fuel, and a second plenum around a cathode for receiving oxygen. A fluid controller controls the supply of fuel to the first plenum or oxygen to the second plenum. A sensor detects the load on the fuel cell, and a controller controls the fluid controller in response to the load detected by the sensor. A method for controlling the output of a fuel cell is also provided, which includes the step of providing a fuel cell having a reaction area with an effective area where reactions may occur. The demand on the fuel cell is detected and the effective area of the reaction area is varied in response to the demand. Alternatively, the fuel cell may have an internal resistance, and the method may include varying the internal resistance in response to the demand.