Bezos-Backed FireSat Network to Detect Wildfires Within 20 Minutes

A new satellite network named FireSat, backed by a $26 million investment from Amazon founder Jeff Bezos through the Bezos Earth Fund, launched in July 2026. Developed by Muon Space for the Earth Fire Alliance, FireSat is the first constellation purpose-built for global wildfire detection, aiming to provide near real-time data to firefighters.

The FireSat constellation is designed to spot fires as small as a beach bonfire within minutes of ignition. By 2029, the network is expected to detect fires measuring 15 feet by 15 feet anywhere on the planet within one hour. Once fully operational in the early 2030s with approximately 50 satellites, the system will monitor every point on Earth every 20 minutes or less.

A demonstration satellite from the Protoflight mission, sent to orbit in March 2025, successfully detected a small roadside fire in Oregon in October that year, which other systems had missed. Since its launch, the main constellation has gathered data on the Big Grass Fire, which had burned 290,000 acres by July 28. This technology has the potential to reduce annual carbon dioxide emissions from wildfires by 5–10% and, by 2029, is projected to reduce U.S. land burned by 1.3 million acres.

What to watch: FireSat's expansion to 50 satellites by the early 2030s.

Editor's note: The draft is well-structured and covers the key figures and mission goals, though it slightly misinterprets the Big Grass Fire timeline (the source notes it had already burned 290k acres by the time of detection).

This article is AI-generated and fact-gated. Original reporting: Economic Times