Energy storage for domestic aircraft carriers

Can hydrogen be used as an energy carrier?

The storage of excess electrical generation, enabled through the electrolytic production of hydrogen from water, would allow “load-shifting” of power generation. This paves the way for hydrogen as an energy carrier to be further used as a zero‑carbon fuel for land, air, and sea transportation.

Are batteries and hydrogen a viable energy carrier solution?

Batteries and hydrogen are the most flexible and scalable energy carrier solutions amongst the previously introduced technologies and will play major roles in the transition to a renewable energy society without carbon emissions.

What are the characteristics of a chemical energy carrier?

Similar characteristics are expected of any potential chemical energy carrier and are eventually met by one: Hydrogen. Hydrogen can be produced at roughly 70 % efficiency via electrolysis of water using excess energy providing an energy sink in a highly integrated power grid , .

Can hydrogen be used without a carrier?

If power cannot be generated by other renewable means, or energy storage is required over longer durations, hydrogen without a carrier is the ideal vector for power generation applications. 3.6.2. Aircraft

What are chemical energy carriers?

This paper investigates chemical energy carriers ranging from small molecules such as ammonia and methane to formic acid as well as other more complex hydrocarbons in response to this timely engineering problem.

What is a hydrogen carrier molecule?

Overview of the hydrogen carrier molecules and their key chemical properties. The roundtrip energy requirement is calculated and a corrected H 2 LHV is given for each carrier molecule. Hydrogenation of carrier molecules requires bond activation on active surfaces and mobility of active species across those surfaces.