CNA Correspondent - S1E19: How South Korea is confronting its energy dilemma | EP 19

What do you do when your country is resource poor? You import. A lot. South Korea imports an astounding 94 per cent of its energy sources. And that has posed a challenge - figuring out what the best energy mix is to get to zero emissions. Teresa Tang speaks to Lim Yun Suk who headed to the bowels of a coal mine to look for some answers.