System, method of controlling a system, and vehicle comprising a system

A computer-implemented method for controlling a system for a vehicle, the system comprising:

• a hydrogen fuel storage system for storing hydrogen fuel;
• and
• a recirculation hydrogen fuel system for transporting hydrogen fuel, the recirculation hydrogen fuel system having a fuel inlet configured to be in fluid communication with the hydrogen fuel storage system and further a fuel return line to the hydrogen fuel storage system, wherein the recirculation hydrogen fuel system is configured to be in fluid communication with a hydrogen fuel-consuming power source, the system further comprising an electrically powered compressor disposed in the recirculation hydrogen fuel system;
• and wherein the electrically powered compressor is controllable to pressurize hydrogen fuel in the recirculation hydrogen fuel system;
• the method comprising:
• determining, by processing circuitry of a computer system, a need for dissipating energy;
• and
• in response to the determined need for dissipating energy, controlling, by the processing circuitry, the electrically powered compressor to pressurize hydrogen fuel in the recirculation hydrogen fuel system.