China Advances Plans for Orbital Solar Power Plant

China is moving forward with an ambitious project to build an orbital solar power plant capable of generating electricity around the clock. The concept involves placing massive solar panels in space where energy production is unaffected by cloud cover, weather conditions, or the day–night cycle.

In orbit, solar radiation intensity is significantly higher than on Earth’s surface, making space-based solar power potentially far more efficient.

First Tests Planned for 2030

The first experimental phase of the project is expected to begin in 2030, with a pilot system capable of generating about 1 megawatt (MW) of power.

In later stages, scientists plan to build a large-scale orbital station approximately one kilometer in diameter. Positioned in geostationary orbit about 36,000 km above Earth, the facility could eventually produce gigawatts of electricity.

The project is being developed under the name Zhuri and is considered a strategic long-term energy initiative.

Potential Impact on Atmospheric Research

Researchers have also discussed theoretical possibilities related to high-energy transmission from space. Some scientists suggest that extremely powerful energy beams might influence atmospheric processes, such as heating moisture inside large weather systems.

For example, in theory, it could potentially affect the intensity of cyclones by altering moisture distribution. However, experts emphasize that this idea remains purely hypothetical and part of scientific discussion rather than an operational goal.

Development and Testing Progress

The project has been under development for more than a decade.

Since 2013, researchers have conducted laboratory experiments and technology tests, including the construction of a 75-meter test tower used to study energy transmission systems.

However, technical and safety challenges remain. Scientists warn that beam misalignment during power transmission could potentially damage satellites or other orbital electronics, making precision control systems essential.

Future of Space-Based Solar Energy

If successful, orbital solar power could provide a continuous and large-scale renewable energy source, transmitting electricity from space to Earth using microwave or laser-based power transmission systems.

Such projects could eventually transform global energy infrastructure and support future space-based power networks.