What is Blue Hydrogen?
Blue hydrogen is a form of hydrogen fuel that is produced through the steam methane reforming process. In this process, natural gas is heated and combined with steam, resulting in hydrogen extraction. This process produces carbon dioxide (CO2) as a by-product, which is considered a greenhouse gas.
The “blue” in blue hydrogen refers to the use of carbon capture and storage (CCS) technology to capture the CO2 emissions produced during the production process and store them underground, thus making hydrogen production “blue” and considered a cleaner form of hydrogen production than traditional hydrogen production.
While blue hydrogen is not carbon-free, it is considered to be a cleaner form of hydrogen than traditional hydrogen production methods because it reduces the number of carbon emissions produced by the hydrogen production process. Blue hydrogen is considered a transitional solution as it can help to reduce the carbon emissions from the hydrogen production process, while the renewable energy sector develops to be able to produce green hydrogen at a large scale.
Difference Between Green Hydrogen and Blue Hydrogen
Hydrogen is being touted as the fuel of the future and a potential solution to the world’s energy needs. However, not all hydrogen is created equal, and it’s important to understand the difference between green hydrogen and blue hydrogen. This article will explore the two forms of hydrogen, their production processes, and the advantages and disadvantages of each. Understanding the difference between green and blue hydrogen will help us make informed decisions about our energy future and determine the best way to harness the power of hydrogen.