Health News 04/03/2025 16:57

China to Build a Giant Space Solar Panel That Could Harvest More Energy in One Year Than All the Oil on Earth

China has unveiled a groundbreaking plan to build a space-based solar power station capable of collecting more energy in one year than all the oil reserves on Earth. This project, which involves placing a massive solar panel in geostationary orbit, aims to maximize solar radiation collection without the limitations of terrestrial conditions.

With a scale comparable to the Three Gorges Dam, the world's largest hydroelectric plant, this initiative could mark a historic turning point in the transition to clean energy sources.


China's Space-Based Solar Station

China’s project proposes the construction of a one-kilometer-wide solar power station in space, designed to continuously collect solar energy and transmit it to Earth via microwaves. To achieve this, the plan includes assembling the structure in space, utilizing China's new generation of heavy-lift rockets.

According to Long Lehao, chief scientist and lead designer of the Long March rockets, this initiative is comparable to relocating the iconic Three Gorges Dam to 36,000 kilometers above Earth, in a geostationary orbit.

This reference is not a coincidence—the Three Gorges Dam, located on the Yangtze River, generates 100 billion kilowatt-hours of electricity per year and is considered a symbol of Chinese engineering excellence.

One of the most impressive aspects of the project is its potential to surpass traditional energy sources. Long stated that the energy harvested in just one year could be equivalent to the total amount of oil extracted from the Earth in the same period. This makes it a promising alternative to reduce global dependence on fossil fuels.


Why Space is a Better Energy Source Than Earth

The conditions in space offer unique advantages for harvesting solar energy, which are unavailable on Earth. Being in a geostationary orbit, the solar panels will have continuous exposure to sunlight, eliminating issues such as cloud cover or prolonged nights.

Additionally, operating outside Earth's atmosphere means the technology will not face the solar radiation absorption limitations that reduce the efficiency of ground-based solar power systems.

These benefits make space-based solar stations an innovative solution to overcome the current limitations of solar energy. While advances in cost reduction and efficiency have boosted the use of renewable energy, challenges related to weather and atmospheric conditions remain a significant obstacle.


Technical Challenges and the Future of Energy

Despite its revolutionary potential, this project faces significant technical challenges. One of the biggest hurdles is the assembly of such a massive structure in space. China plans to overcome this challenge by deploying heavy-lift rockets to launch the station's components and assemble them in orbit. However, this requires extreme precision and significant technological advancements.

Another major challenge is the transmission of energy from space to Earth using microwaves. While this technology has been previously explored, extensive testing and refinement are still needed to ensure its safety, efficiency, and economic feasibility.

If these obstacles are successfully overcome, the impact of this project will be monumental. Not only could it provide large-scale clean and continuous energy, but it could also inspire other countries to develop similar technologies, encouraging global cooperation in the fight against climate change.


A Bold Leap into the Future of Renewable Energy

China’s space-based solar power plant project represents a daring step toward the future of renewable energy. With the potential to surpass the limitations of existing technologies and replace polluting sources like oil, this initiative could revolutionize the way the world generates energy.

If successful, this project will not only secure China's leadership in space-based energy development but will also pave the way for a cleaner, more sustainable world. 🌍⚡🚀

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