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Overview Energy Unveils Airborne Laser Power-Beaming, Targeting Space Solar for Existing Farms

Independent scrutiny highlights missing performance data, cloud vulnerability, scalability questions.

Overview

  • The startup exited stealth after sending power via near‑infrared laser from a moving aircraft to a ground receiver about 5 kilometers below, a test it says validated in‑motion beam control.
  • CEO Marc Berte said the flight conveyed “multiple thousands of watts,” though the company has not disclosed exact power levels, duration, or end‑to‑end efficiency.
  • Overview’s plan uses low‑intensity lasers to deliver energy from geosynchronous satellites to standard utility‑scale solar farms, with the company claiming the wide beams are passively safe.
  • A low Earth orbit demonstration is booked on SpaceX’s Bandwagon‑7 rideshare in early 2028, and the company targets the first megawatt‑scale transmission from geosynchronous orbit in 2030.
  • Overview has raised about $20 million from Engine Ventures, Lowercarbon Capital, Prime Movers Lab, EQT Foundation, Earthrise Ventures, and Aurelia Institute, as competitors pursue both laser and microwave approaches.