China's Space Solar Project Aims to Control Typhoons from Orbit

Imagine controlling a typhoon's path from 36,000 kilometers above Earth. What sounds like science fiction could become reality if China's ambitious Zhuri project succeeds.

Professor Duan Baoyan from Xidian University leads a Chinese team racing to demonstrate a megawatt-class space-based solar power station by 2030. But the project's true innovation extends far beyond clean energy generation—it could reshape how humanity interacts with natural disasters.

Weather Control from the Final Frontier

Writing in the state-run People's Daily, Duan explained that microwave beams generated by such stations could potentially heat moisture inside storm systems. "If the energy output were high enough, it could alter regional atmospheric circulation and change a typhoon's intensity and path," he stated.

The technology wouldn't stop at weather modification. Duan envisions the station serving as a "space-based power bank" to charge satellites, space stations, and deep-space probes, extending their operational lifespans and range. "Future space internet networks or even lunar bases may rely on this technology," he added.

Thirteen Years in the Making

First proposed in 2013, the Zhuri ("chasing the sun") project aims to build a kilometer-scale circular solar power station in geostationary orbit, capable of generating gigawatt-level electricity. The scale is staggering—imagine a structure visible from Earth, silently harvesting solar energy 24/7 without atmospheric interference.

In 2022, Duan's team constructed a 75-meter test tower on campus to simulate the entire process: sun tracking, light concentration, electricity conversion, microwave transformation, beam transmission, and power reconversion at receiving antennas.

Recent breakthroughs include "one-to-many transmission" capability, allowing a single microwave transmitter to power multiple moving receivers simultaneously rather than just one fixed target—a crucial advancement for practical applications.

The New Space Race Stakes

China's announcement adds a provocative dimension to the global space technology competition. While the US and Japan pursue similar space solar projects, China is the first to explicitly mention weather control capabilities.

This raises profound questions about technological sovereignty and international governance. If space-based weather modification becomes feasible, who decides when and how it's used? The implications extend beyond energy policy into climate intervention and geopolitical influence.

For investors and policymakers, the Zhuri project represents both opportunity and uncertainty. Companies developing complementary technologies—from satellite manufacturing to microwave transmission systems—could benefit significantly. However, the regulatory landscape for space-based weather modification remains completely undefined.

The line between innovation and intervention has never been thinner.