In the context of unprecedented changes of energy geopolitics, China's current energy situation is becoming increasingly complex, and energy security has become a major strategy for national economic development. Under the new situation, not only the scientific issues, research objects, and research methods of the world energy geography and national energy security at the interdisciplinary perspective, but also the global energy governance system and international energy cooperation based on the actual needs of China are worth discussion among experts and scholars. This article uses the form of "question and answer (Q&A)" to provide a panoramic view of the host and nine academic interviewees based on different perspectives. Experts express their opinions in a range of content, including energy security and global energy governance model, the challenges and countermeasures of China's energy security, the new changes of global energy geopolitics, the energy security under the geographical pattern of unequal world energy production and consumption space, the high-quality development of China's energy under the trend of global low-carbon transformation, changes in the global energy supply and demand pattern affected by major public health emergencies, and future research prospects and important research directions of energy geography. We hope that a certain consensus can be reached, so as to better promote the development of the discipline of world energy geography, as well as actively respond to issues such as the unprecedented change of energy geopolitics and national energy security.