The article Start-up wants to beam solar energy from space to earth first appeared in the online magazine BASIC thinking. With our newsletter UPDATE you can start the day well informed every morning.
The US start-up Overview Energy wants to beam solar energy from space to Earth. The goal is to transmit sunlight to large solar farms so that they can generate electricity around the clock.
One official announcement According to Overview Energy, they have succeeded in transmitting energy from a flying aircraft to a receiver on the ground. A special system is said to have set high-performance radio energy in motion over a distance of five kilometers.
The fluctuating availability of solar and wind energy is considered one of the biggest challenges facing renewables. The Overview Energy system is designed to collect sunlight around the clock via satellites in geosynchronous orbit in order to send it to Earth. The aim is to use wavelengths that have already been tested in fiber optic and medical technology.
Solar energy from space
The Overview Energy system consists of lasers, special optics and precise control that is intended to remain stable even during dynamic movements. The company wants to flexibly direct energy to the places where it is needed. Examples include large data centers or existing solar parks on Earth.
This method is intended to make solar power a base-load resource that can also provide electricity at night. Because the receiving stations on the ground can use existing infrastructure, Overview Energy says there is no need for a massive redesign of the power grid. This makes the technology an efficient solution for the increasing energy needs of modern industries.
Future plans for orbit
Founded in 2022, the company has already raised $20 million in investments to realize its vision. The next big step is planned for 2028. A demonstration in low Earth orbit will then prove that the system is fully functional.
Overview Energy plans to begin commercial operations in geosynchronous orbit in 2030. The aim is the world’s first megawatt transmission from space. This could begin a new era of clean energy supply that works regardless of weather conditions or time of day on the earth’s surface.
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As a Tech Industry expert, I believe that the idea of beaming solar energy from space to Earth has the potential to revolutionize the way we harness and utilize renewable energy. While it may sound like something out of a sci-fi movie, the concept of space-based solar power has been studied and researched for decades.
One of the main advantages of space-based solar power is its ability to provide a constant and abundant source of clean energy, regardless of weather conditions or time of day. This could help address the intermittency issues that come with traditional solar power generation on Earth.
However, there are also significant challenges and hurdles that need to be overcome for this technology to become a reality. The cost of launching and maintaining solar power satellites in space is currently prohibitive, and the technology for transmitting energy wirelessly from space to Earth is still in the early stages of development.
Additionally, there are concerns about the potential environmental and safety risks associated with beaming large amounts of energy through the Earth’s atmosphere. It will be important for any start-up looking to pursue this technology to address these concerns and ensure that the benefits outweigh the potential drawbacks.
Overall, while the idea of beaming solar energy from space to Earth is exciting and has the potential to transform the way we power our planet, there are still many technical, economic, and regulatory challenges that need to be addressed before it can become a viable and sustainable solution.
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