Sam Dai is the co-founder and CEO of Enpower Greentech, a battery cell maker building semi-solid-state, lithium-metal, and silicon-rich cells. Trained as a physicist at Tsinghua and a materials scientist at UT Austin under Nobel laureate John B. Goodenough, he started the company in 2012 with fellow post-doc Che Yong. The company has shipped over 3 million solid-state cells, holds more than 100 patents, and runs facilities across the US, China, Japan, and Germany. Dai was selected for Unreasonable Impact Asia Pacific 2024.
Enpower Greentech is a battery maker building the next generation of lithium-metal and solid-state cells. Founded in 2012 by two post-docs from Nobel laureate John Goodenough's lab, the company designs semi-solid, quasi-solid, and all-solid-state batteries with energy densities pushing past 500 Wh/kg. Its cells power industrial drones, eVTOL aircraft, high-altitude pseudo-satellites, and electric vehicles, and it says it has shipped more than 3 million cells across its SWIFT, FLEET, and KOSMOS platforms from facilities in the US, China, Japan, and Germany.