Companies are developing devices such as cell phones, laptop computers and movie cameras that utilize hydrogen fuel cartridges and fuel cells to replace batteries currently in use. Fuel cells offer the potential for longer run times and higher power features.

 

 

Power generated from renewable sources such as wind and solar power does not always match the requirements for use. However, in order to maximize utilization of renewable power, particularly in remote locations, this type of power can be used to generate hydrogen that can then be stored.

 

 

Backup power and uninterruptible power supply (UPS) are required when a highly reliable power source is critical to keep a business or equipment in operation without interruption even if grid power is lost. The significantly longer life of fuel cell systems could replace battery systems to provide the needed primary or backup power for many of these applications. The use of direct hydrogen to fuel cells in these applications allows immediate power use.  

 

 

Fuel cells convert chemical energy directly into electricity while only producing heat and water as by-products. Properly designed fuel cells can therefore produce electricity for commercial and residential power requirements while simultaneously providing heat. The use of direct hydrogen to the fuel cells can also improve the efficiency of the fuel cell system. 

 

 

There are instances where a common hydrogen generation system serving multiple fuel cells is most advantageous. This system, referred to as a hydrogen power park, includes a centralized generation of hydrogen that provides fuel to multiple stationary fuel cell users. Centralized hydrogen generation can help increase system reliability and efficiency.