2023 Hydrogen Electric Energy Exhibition
Hydrogen Electric Energy Exhibition 2023
Nov. 01st - Nov. 03rd , UECO(Ulsan Exhibition & Convention Center)
About HEY 2023

"Why Hydrogen Electric Energy?"
Eco-friendly policy/Hydrogen market growth/Renewable energy
The Hydrogen Electric Energy Exhibition 2023 aims to be a representative energy exhibition in Korea where domestic and foreign companies in the fields of hydrogen, electricity, and fuel cells exchange information, knowledge, and technology.

With the growing interest in eco-friendliness around the world, the market for new and renewable energy industries such as hydrogen and electric energy is expanding.
By linking hydrogen electric energy with the eco-friendly automobile industry, we will provide various technological convergence and business opportunities, and secure competitiveness for related industries in Ulsan.
Expansion of hydrogen market size
Expected size of market growth
Growth of hydrogen electric vehicle market
Trends in global hydrogen electric vehicle market in 2020
※ Unit : cars ※ Source : H2 Research
2019 Market
2020 Market
Expansion of domestic/foreign electric vehicle markets
Electric vehicle market size
: Average annual growth rate
Domestic electric vehicle market
Overseas electric vehicle market