On June 1-5, 2015, Prof. Katherine Kim attended the International Conference on Power Electronics(ICPE)/ECCE-Asia in Seoul, South Korea. She co-chaired the Renewable Green Energy 2 Session on June 2, and presented the paper entitled “Photovoltaic Hot Spot Mitigation Using Voltage-Threshold Control At The Panel Level” on Thursday, June 4, in the Renewable Green Energy 4 Session.