Green Hydrogen—Powering a Sustainable Future > ENGINEERING.com
With climate change and the environment becoming a big concern, many people are looking for green resources to replace pollution-heavy processes. One of these resources is “green hydrogen. Hydrogen is an abundant chemical element made of one electron and one proton, and in standard conditions it exists in molecular form as H2 gas. Hydrogen is a colorless, odorless and highly combustible nonmetal that is often stored in high-pressure tanks in its gas or liquid form.
Source: www.engineering.com