Fuel cells offer a highly efficient, reliable and increasingly durable means of generating clean electrical energy independent of the grid or integrated with grid power. Installations are growing across a wide range of applications, from combined heat and power (CHP) generation at commercial, industrial, government and educational facilities to hybrid electric vehicles and consumer electronics.
They’re also being evaluated as a means of storing intermittent electricity production from wind power farms and wastewater-to-energy treatment plants, as well as capturing CO2 and NOX emissions from coal-fired power plants.
Fuel cells’ “green” credentials continue to be questioned, however, especially when the fuel used to produce the hydrogen used by alkaline fuel cells is methane in the form of natural or biogas. According to the infographic above, which was provided by fuel cell systems designer and manufacturer UTC Power, these criticisms are misplaced.