Development support device, development support method, and computer program

A development support device includes a receiver that receives selection information about a degradation mechanism of a power storage device from a terminal device after user authentication of the terminal device, a simulation execution unit that simulates degradation of the power storage device by using the selected degradation mechanism based on the received selection information, and a transmitter that transmits a simulation result by the simulation execution unit or a simulation program executed in simulating the degradation of the power storage device to the terminal device.