Prof. Sun Hongbin, chief scientist for polar clean energy at the Polar Research Institute of China and president of Taiyuan University of Technology, recently said that with the commissioning of the first large-scale renewable energy system at China's Qinling Station research base in the Antarctic and the release of the "Twelve-Year Development Outline for Clean Energy Utilization Technologies in the Antarctic," China's technologies and concepts are driving the rapid entry of Antarctic expeditions into the green energy era.
As the international community's demands for carbon neutrality and sustainable development grow more urgent, how to realize a clean energy transition in the Antarctic has become an important issue for the global scientific community.
As a consultative party to the Antarctic Treaty, China is actively engaged in Antarctic governance and scientific research. In 2017, the Antarctic Treaty Consultative Meeting held in Beijing proposed a green expedition initiative. To pioneer the implementation of this initiative, Sun led the compilation and release of the Twelve-Year Development Outline in 2023 under the guidance of China's Ministry of Natural Resources. He has presided over a clean energy system at the Qinling Station whose total capacity exceeds 300 kW, and new energy capacity accounts for over 60 percent of this.
Dr. Yeadong Kim, former president of the Scientific Committee on Antarctic Research and current chair of the Korean National Committee for Polar Research, said in an interview with Science and Technology Daily that the development outline is an important initiative by China to advance the green transition of polar research expeditions.
According to experts from the Polar Research Institute of China under the Ministry of Natural Resources, green energy, while focusing on emission reduction, integrates the localized energy effect. This will minimize the logistical constraints imposed by traditional energy sources during future Antarctic expeditions.
However, the Antarctic's clean energy transition faces multiple technological challenges, requiring breakthroughs in four key areas: equipment, control, operation and maintenance, and commonality technologies. To meet the clean energy demands of the Antarctic research station, China is focusing on breakthroughs in extreme environmental technologies.
By advancing the application of new energy technology such as solar, wind, and hydrogen energy technologies in stages and integrating modern information technologies to enhance energy efficiency, a systematic solution to the challenge of stable energy supply in polar regions has been developed. It offers a viable path for research stations to operate with low carbon emission.
Dr. Kim said this not only responds to the global consensus on carbon neutrality, but also contributes the Chinese approach for the energy transition of Antarctic research expeditions.
He said, "Despite the significant technical challenges in building a clean energy platform in Antarctica, the recent achievement of a 60 percent renewable energy utilization rate at the Qinling Station is noteworthy. This is an inspiring milestone, marking the entry of China's and even the world's Antarctic research expeditions into the green energy era."
Dr Kim said that while China continues to strengthen the application of clean energy technologies in the Antarctic, it also promotes their international sharing and dissemination. These efforts will not only enhance the overall technological level of Antarctic research expeditions but also bring benefits to all participating countries.