Energy source supply systems, energy source supply devices, and related methods

A method of providing an energy source supply appliance, the method comprising:

• providing an appliance energy source supply system;
• wherein:
• providing the appliance energy source supply system comprises:
• providing a first appliance energy source supply subsystem;
• and
• providing a second appliance energy source supply subsystem that is coupled to the first appliance energy source supply subsystem;
• the first appliance energy source supply subsystem is configured to receive a first energy source;
• the second appliance energy source supply subsystem is configured to make available a second energy source to a first receiver vehicle;
• the second energy source is different than the first energy source;
• the second appliance energy source supply subsystem is configured to receive the first energy source from the first appliance energy source supply subsystem and to convert the first energy source received by the second appliance energy source supply subsystem to the second energy source in a load-following manner;
• and
• the first receiver vehicle comprises a first drive system configured to use the second energy source received by the first receiver vehicle to motively power the first receiver vehicle.

A method comprising:

• using a first appliance energy source supply subsystem of an appliance energy source supply system to make available a first energy source to a first receiver vehicle, the first receiver vehicle comprising a first drive system configured to use the first energy source received by the first receiver vehicle to motively power the first receiver vehicle;
• converting the first energy source into a second energy source in a load-following manner;
• and
• using a second appliance energy source supply subsystem of the appliance energy source supply system to make available a the second energy source to a second receiver vehicle, the second receiver vehicle comprising a second drive system configured to use the second energy source received by the second receiver vehicle to motively power the second receiver vehicle;
• wherein:
• the first energy source comprises a hydrogen fuel energy source;
• and
• the second energy source comprises an electrical energy source.