---
title: Satellites Can Now Spot Wildfires From Orbit, and in 2026 the Technology Went Operational
description: XPRIZE awarded $4.55M to wildfire detection and response teams as FireSat and OroraTech brought fire-spotting satellite constellations live in 2026.
author: Darie Nani (Editor-in-Chief)
date: 2026-09-24T10:30:17.673Z
updated: 2026-09-24T10:30:17.687Z
canonical: https://www.sovereignmagazine.com/article/wildfire-detection-satellites-operational-xprize-2026
image: https://cdn.nanimediahouse.com/pexels-aerial-shot-of-a-wildfire-raging-through-a-forest-in-mpumala-33622176.jpg
categories: Science & Tech
content_type: News
region: Global
publication: Sovereign Magazine
schema_type: Article
---

XPRIZE announced the awardees of XPRIZE Wildfire on September 23, 2026, at the New York City Fire Museum, distributing about $4.55 million to teams that built ways to spot fires from orbit and to fight them without a human at the controls. The organization launched the $11 million competition in 2023 with two tracks, one for space-based detection and intelligence and one for autonomous response, and the results give the clearest public read yet on how close the field is to catching a wildfire in its first minutes, before it grows into something no crew can stop.

As the prizes were handed out, two satellite constellations built specifically to watch for fire were already operational and feeding data to customers. That makes 2026 the year space-based wildfire detection moved from demonstrations to daily use.

## Five teams shared $1.05 million for reading fires from orbit

The [detection track](https://www.xprize.org/news/xprize-wildfire-awardees) awarded $1.05 million across five teams. SIRIUS Wildfire Alliance took the top prize of $500,000 for combining radar, specifically synthetic aperture radar, with optical satellite data to characterize a fire and model how it would spread. Team Snuffed won $250,000 for a probabilistic data-fusion framework designed to be transparent and auditable, so firefighters can see why the system is telling them what it is telling them.

Three teams won $100,000 each. MyRadar was recognized for commercial viability, upstream satellite acquisition and spatial precision. DeepFire built an operational fire-spread-alert capability. Mayday.AI adapted an algorithm originally written to detect volcanic ash so that it could pick out wildfire smoke through cloud cover, one of the harder problems in early wildfire detection.

## Anduril led a $3.5 million response track

The autonomous response track carried the larger purse of $3.5 million. Anduril Industries placed first with $1.2 million for a pathway that runs from detection through to suppression using its Lattice software, and it earned a further $1 million Lockheed Martin bonus for multi-sensor detection. Dryad Networks won $800,000 for end-to-end autonomy that pairs its Silvanet ground-sensor network with its Silvaguard drones. AURA Foresight won $500,000 for persistent autonomous detection that met the competition's requirement to flag a fire within 10 minutes.

Andrea Santy, XPRIZE Wildfire Executive Program Director, said the teams "pushed the boundaries of what is possible today, demonstrating meaningful advances in wildfire detection and response while helping identify where continued innovation is needed to move these technologies toward real-world deployment at scale." Santy said destructive wildfires "are becoming more extreme, costly and difficult to manage, making faster, more effective approaches increasingly urgent." Sponsors included PG&E and the Gordon and Betty Moore Foundation as co-title backers, the Minderoo Foundation on the detection track, and Lockheed Martin on the bonus prize.

## The judges flagged remaining gaps

XPRIZE's judges said the results "helped identify key technical gaps that must be addressed to enable reliable, real-time wildfire detection from space." The capability is advancing quickly, and several teams cleared meaningful technical bars, but a system that detects every new fire from space reliably and in real time is not finished yet. The prizes reward genuine progress and mark out the work still to do.

## Two constellations are now feeding fire data to customers

FireSat, built by the Earth Fire Alliance and Muon Space, had four satellites operational by late 2026 after launching its first three in July, and it is set to [deliver data at least twice a day](https://earthfirealliance.org/about-firesat/) to early adopters in the world's most fire-prone regions. The constellation is designed to detect fires as small as five meters by five meters and is planned to grow to roughly 50 satellites by 2030.

OroraTech operates ten of its own satellites within a wider network of more than 40 spacecraft that includes public satellites, and it describes its fleet as the world's largest constellation of dedicated wildfire satellites. The company's sensors read heat anomalies day or night, and it has signed early United States customers, including Larimer County, Colorado, alongside a roughly 20-million-euro national early-warning contract with Greece.

The tools to detect wildfires from space in something close to real time are arriving now, in the hands of both competition teams and paying customers, even as the people building them are candid that the last technical gaps are not yet closed.

## FAQ

**Q: How does satellite wildfire detection work?**
Satellites carry sensors that watch for the signatures of a new fire. Thermal infrared sensors pick up heat anomalies, points on the ground that are suddenly much hotter than their surroundings, while optical sensors look for smoke and flame. Some systems add synthetic aperture radar, which can see through smoke and cloud. Software then fuses these data streams to confirm a fire, locate it, and in some cases model how it will spread.

**Q: How fast can a fire be detected from space?**
Speed depends on how often a satellite passes over a given spot and how quickly the data is processed. XPRIZE's autonomous response track required detection within 10 minutes, and AURA Foresight met that bar. More satellites in orbit generally means shorter gaps between looks, which is why constellations like FireSat are adding spacecraft to watch any location more often.