Yun possesses 25 years of experience in the power and energy industry, with experience in Australia, China, Singapore and Philippines, from strategy, study, engineering to operation optimization.  With a background in energy, mechanical and electrochemistry engineering, Yun has a deep understanding of various energy technologies, from thermal power  generation, renewable energy to hydrogen, as well as electricity market and regulations.

Yun is the founder of First Element Energy in Australia and was the Engineering Manager for Frontier Energy.