What is H2? 

H2 is a secondary energy source that is produced through certain methods using other energy sources, rather than being directly extracted like coal, oil, and natural gas. Hydrogen energy boasts several advantages, including good combustion performance, low consumption, non-toxicity, non-pollution, multiple forms, and high utilization rate. The product of combustion is water, which poses no pollution, thus making it considered a clean energy source. There are various methods for producing hydrogen energy, including common ones such as hydrogen production through water electrolysis, hydrogen production through coal gasification, and hydrogen production through catalytic conversion of heavy oil and natural gas steam. Despite the high cost of producing hydrogen energy, its application is broad with the advancement of technology. H2 has a wide range of applications, including electricity, heating, raw materials, aviation, and other fields. For example, hydrogen can be used for clean power generation, household energy storage, and balancing fluctuations between electricity demand and renewable energy sources. In terms of heating, hydrogen can be mixed with natural gas to provide flexible and continuous thermal energy. In the aviation field, hydrogen can be applied through fuel cells, fuel, or electric energy storage machines. The advantages of hydrogen energy include good combustion performance, low consumption, non-toxicity, non-pollution, multiple forms, high utilization rate, and reduction of greenhouse effect. However, strict requirements for storage and transportation exist. Currently, solid hydrogen energy storage systems are the preferred solution.

H2 Introduction