Meta has entered into a groundbreaking agreement with the startup Overview to explore the potential of beaming solar energy from space directly to terrestrial data centers. As the demand for electricity to power artificial intelligence models continues to surge, the tech giant is seeking innovative ways to maintain a consistent energy supply. In 2024 alone, Meta’s data centers consumed over 18,000 gigawatt-hours of electricity, prompting the company to commit to the development of 30 gigawatts of renewable energy capacity.

The proposed solution involves a fleet of satellites designed to capture solar energy in space and convert it into near-infrared light. This energy is then beamed down to large-scale solar farms on Earth, which are equipped to convert the light into electricity. By utilizing infrared beams, the technology aims to bypass the regulatory and safety hurdles often associated with high-power microwave or laser energy transmission. According to Overview, the beam is designed to be safe, allowing for seamless integration with existing solar infrastructure.

Overview plans to launch its first orbital power transmission test in January 2028, with a broader goal of deploying 1,000 satellites in geosynchronous orbit by 2030. This constellation would theoretically allow the company to provide continuous power to solar farms as they transition into nighttime hours. Meta has secured a capacity reservation agreement for up to 1 gigawatt of power, marking a significant step toward reducing reliance on traditional battery storage and fossil fuel-based backup systems for its massive compute operations.

Key Takeaways

• Meta has signed a capacity reservation agreement with Overview to receive up to 1 gigawatt of power transmitted from space-based satellites.
• The technology uses infrared light beams to supplement existing solar farms, allowing them to generate electricity even after sunset.
• Overview aims to launch its first orbital transmission test in 2028, with a full-scale deployment of 1,000 satellites targeted for 2030.

Editor’s Analysis & Impact

The partnership between Meta and Overview represents a paradigm shift in how hyperscale data center operators approach energy procurement. As AI-driven compute demands grow, the limitations of terrestrial renewable energy—specifically intermittency—have become a critical bottleneck. By looking to space-based solar, Meta is attempting to solve the ‘nighttime problem’ without the massive capital expenditure required for traditional battery storage at scale. If successful, this technology could disrupt the global energy market by turning solar farms into 24/7 baseload power providers. However, the project faces significant hurdles, including the high cost of orbital launches, the technical complexity of long-distance energy transmission, and the need for regulatory approval for space-based infrastructure. The success of this venture will likely dictate whether space-based energy becomes a viable utility-scale solution or remains a niche experimental technology.

Frequently Asked Questions

Q: How does the satellite beam energy to Earth?
A: The satellites capture solar energy in space and convert it into near-infrared light, which is then beamed down to large solar farms on the ground that are designed to convert that specific light frequency into electricity.

Q: Is the infrared beam used by Overview safe?
A: According to the company, the infrared beam is designed to be safe, with the CEO stating that it would not cause harm if someone were to look directly into it.