China Explores Space-Based Solar Power to Influence Typhoon Behavior

China is advancing its “Zhuri” project, which aims to develop a space-based solar power station capable of generating gigawatt-level electricity in geostationary orbit by 2030. Duan Baoyan, the lead scientist and a professor of mechanical engineering at Xidian University, has proposed that this technology could not only beam clean energy back to Earth but also potentially influence the intensity and path of typhoons. By directing microwave beams generated from the station to heat moisture within storm systems, the project could alter regional atmospheric circulation.

South China Morning Post

Initially proposed in 2013, the Zhuri project envisions a large-scale solar power station located approximately 36,000 kilometers (22,370 miles) above Earth. In 2022, Duan's team constructed a 75-meter-tall test tower to simulate the entire energy transmission process. This includes tracking the sun, concentrating light, converting it into electricity, and then transforming that electricity into microwaves for transmission. Recent advancements have enabled “one-to-many transmission,” allowing a single microwave transmitter to send power to multiple moving receivers simultaneously.

South China Morning Post

The potential applications of the Zhuri project extend beyond typhoon management. Duan suggests that the technology could also support satellites, space stations, and deep-space probes, enhancing their operational longevity and travel capabilities. Furthermore, future space internet networks and lunar bases may rely on this innovative “space-based power bank” technology.

South China Morning Post

While the project presents exciting possibilities, it also raises concerns regarding the feasibility and safety of manipulating weather patterns. Critics may question the ethical implications of such interventions and the potential unintended consequences on local climates and ecosystems.

South China Morning Post

Duan Baoyan emphasized the transformative potential of the Zhuri project, stating, “If the energy output were high enough, it could alter regional atmospheric circulation and change a typhoon’s intensity and path.” His vision reflects a broader ambition to harness space technology for environmental management.

South China Morning Post

As the Zhuri project progresses, further testing and development will be crucial to assess its viability and safety. The next steps will likely involve scaling up the ground-based systems and preparing for the eventual deployment of the space-based solar power station.

South China Morning Post

There is currently limited information regarding the specific methodologies that would be employed to influence typhoon behavior and the potential risks associated with such interventions. Further research and transparency will be necessary to address these gaps and ensure public understanding and acceptance of the technology.

South China Morning Post

• “If the energy output were high enough, it could alter regional atmospheric circulation and change a typhoon’s intensity and path,” — Duan Baoyan, Lead Scientist, Zhuri Project

South China Morning Post

• “Future space internet networks or even lunar bases may rely on this ‘space-based power bank’ technology,” — Duan Baoyan, Lead Scientist, Zhuri Project

South China Morning Post