Dear Colleagues,

To reach net-zero emissions has become more urgent than ever. As the world moving to a clean energy future, hydrogen is considered as a primary fuel for reducing greenhouse gas emissions, and help the world reach its climate target goals by 2050. To effectively and safely apply hydrogen to power stations, cars, trucks, aircraft, etc. in the world, many critical issues or subjects have to be thoroughly studied. These challenges are motivating researchers and engineers around the world to come out best solutions.

Hydrogen section of this journal provides an excellent platform for researchers and engineers to present their ideas and communicate with others. It focuses on the impact of hydrogen economy on atmosphere and oceanography, including, not limited, fundamentals of hydrogen combustion and impacts, clean hydrogen and high hydrogen content combustion, hydrogen production techniques, efficient storage and distribution infrastructure, fuel cell application, and applications in a variety of stationary and mobile applications.

We look forward to receiving your contributions.

Dr. Lei-Yong Jiang

Section Editor