Military energy storage hydrogen energy concept equipment manufacturing

What is hydrogen energy storage?

Hydrogen energy storage utilizes electrolytic cells and fuel cells for the conversion between electricity and hydrogen energy. For hydrogen production, the proton exchange membrane electrolysis cell (PEMEC) is renowned for its high electrolysis efficiency (58 %–70 % ) and economic advantages .

Why does the military use hydrogen as a power source?

Hydrogen, as a power source, produces no noise, fumes, or heat. The military aims to reduce carbon emissions from its sources. According to a recent report published by CCP and the UK think tank Common Wealth, militaries are among the world’s biggest consumers of fuel, accounting for 5.5 percent of global emissions.

Can defense companies use hydrogen fuel cells?

Now, defense companies have also stepped up their efforts to join this race by introducing hydrogen fuel cells for tanks, warships, and submarines. The Republic of the Korean Army (RoKA) plans to switch its military vehicles from those powered by internal combustion engines to those loaded with hydrogen engines.

Why do Korean soldiers use hydrogen fuel cells?

Hydrogen fuel cells are smaller and lighter than traditional electric batteries, making generating electricity wherever needed to maintain the power supply easier. Hydrogen use can prevent enemy detection of RoKA. Diesel engines’ noise and fumes can easily reveal Korean Army soldiers’ location to enemies.

Is a hydrogen nanogrid a viable energy source for remote military operations?

The U.S. Army has launched first hydrogen nanogrid at White Sands Missile Range, advancing sustainable energy for remote military operations.

Are hydrogen vehicles suitable for military applications?

The special characteristics of hydrogen vehicles, which include strategic (improved energy security), operational (reduced supply logistics and losses), and tactical (quieter and low-heat combat vehicles), make them very suitable for military applications [ 26 ].