Li Li was born in Hubei, China, in August 1971. She has working for Electric Power Research Institute of China Southern Power Grid Guangdong Power Grid Corporation as the senior engineer for twenty-six years, and now she is the vice-chief engineer of the China Southern Power Grid. She has led wide range of research projects in electromagnetic environmental emissions from power equipment, advanced methods for environmental protection in power system, the carbon emission reduction of the power equipment etc. As the main contributor, she has won twice the China Patent Excellence Award and nine times the Ministerial and Provincial-Level Science and Technology Awards, otherwise she has published four books, twenty-four technical invention patents and over sixty papers. In recent years, she is an active member in CIGRE working group B2.69, a committee member in China Occupational Safety and Health Association Noise and Vibration Control Committee, Power Industry Environmental Protection Standard Committee and Power Grid Electromagnetic and Noise Control Standard Committee.