Live public-orbit data.
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Super-Early Wildfire Intelligence

Every wildfire
starts small enough
to stop.

EmberSat turns satellite observations into wildfire alerts crews can use. Our software has already run autonomously for nine days across 800,000 km². Next, an ISS-hosted system and focused satellite constellation are designed to drive image-to-alert time below five minutes over the places at greatest risk.

1 of 8 XPRIZE Wildfire finalists · Proven
9 days Fully autonomous over NSW · Proven
800,000 km² Monitored on public data · Proven
<5 min Image-to-alert goal · Design target
The Problem

Wildfires are easiest to stop when they are hardest to see.

Wildfire costs the United States on the order of $500 billion a year, all-in. Yet the moment when a fire is cheapest and safest to contain is still the hardest to see across large areas. Past roughly five acres, the odds of stopping a fire collapse below ten percent. About a quarter of fires escape initial attack, and those drive more than 85% of all area burned.

Today's satellites make operators choose. Geostationary weather satellites refresh in minutes but see large pixels. Polar imagers see finer detail but revisit less often. EmberSat is built around the number that matters at the fireground: minutes from image capture to a usable alert.

These figures are drawn from U.S. economic-impact and initial-attack research. Request the source memo.

What We Build

Our software already runs. Our NAU partners' camera already flies.

EmberSat is a software, hardware, and data company. Our software has operated autonomously at scale on public satellite data. The camera belongs to our NAU partners and is returning imagery from interplanetary space. We integrate our software with their camera first in a hosted ISS payload, then build focused proprietary-data constellations.

EmberSat NSW

Proven

One of Eight XPRIZE Wildfire Finalists

Built for the $11M Space-Based Detection and Intelligence track. Ran fully autonomous for nine days over 800,000 km² of New South Wales, entirely on public satellite data: no human in the loop, sixty active incidents on screen at once. Finals testing completed with the NSW Rural Fire Service in April 2026.

Aerial view of a burn scar

EmberSat NAZ

Deploying

Deploying Over Northern Arizona

The same detection stack, rebuilt for GOES-West and the Flagstaff fire corridor: continuous monitoring, automated alerting, and a dispatcher portal, again on public satellite data.

Early ignition on a forest floor

Integrated Flight System

Flight qualification

From the ISS to a Dedicated Constellation

A hosted thermal-plus-RGB payload flight on the International Space Station will test the full EmberSat wildfire-detection chain in orbit. The planned layer after that is a five-satellite Arizona-corridor pilot with proprietary data.

Render of a small satellite in orbit
Who It Protects

See beyond the reach of ground systems.

Fire and emergency agencies

Find new ignitions sooner, assess them automatically, and send dispatchers information they can use.

Utilities and rail corridors

Watch long, ignition-prone corridors and terrain that camera networks do not cover.

Forests and remote landscapes

Monitor vast, remote landscapes without building a dense ground network.

Technology

Minutes disappear between the image and the alarm.

After a satellite takes the picture, data still has to be downlinked, processed, reviewed, and delivered. EmberSat attacks each delay: autonomous detection on live public feeds today, onboard triage that decides what matters before downlink, and mission geometry that keeps sensors over fire country instead of spreading them across the globe.

  • Proven Autonomous detection on public feeds. EmberSat's software has already operated without a human in the loop across 800,000 km². That is the current product foundation.
  • Planned Focused orbits become useful sooner. Partner-modeled sizing puts a 30-minute fire-corridor revisit at roughly 48 satellites and a 5-minute revisit at roughly 288 — but repeat ground tracks make the system operationally useful from about five, prioritizing focused high-risk geography before global coverage.
  • Design target Under five minutes, by design. From image capture to a crew-usable alert, with a detection floor targeted near 5 m². These are targets, not results; the ISS flight is how we test them.
51.6° ISS inclination covers all US fire latitudes
<5 min Design-target alert latency
NAU Camera Partnership
Partner heritage

Our NAU partners already have a camera in interplanetary space.

The camera side of EmberSat's flight program is led at Northern Arizona University by Christopher Edwards, with Chris Haberle and Michael Shafer.

Their VISIONS instrument is returning imagery aboard NASA's ESCAPADE mission, and their camera is TRL 9. We work side by side at NAU, giving EmberSat close access to the team, camera technology, and flight experience behind it.

EmberSat brings the wildfire software, mission architecture, ground infrastructure, and alert delivery. The proposed ISS flight is designed to qualify that integrated wildfire system around the NAU partners' already-proven camera.

Team

Fire science. Satellite engineering. A working firefighter.

Alexander Shenkin

Founder & CEO

Remote sensing ecologist at Northern Arizona University, where he runs the Ecosystem Science and Innovation Lab. Engineering physics and electrical engineering at UCSD; engineering at CU Boulder; satellite communications R&D at Lockheed Martin; then ecology — Yale, a doctorate at Florida, a postdoc at Oxford. Nature co-author.

Capt. Mike Felts

Fire Operations

Captain with the Flagstaff Fire Department and a working firefighter. Keeps the product honest: every alert, threshold, and report is shaped by what a crew can actually act on.

Amy Wolkowinsky

Coordinator

Runs coordination and operations across EmberSat's programs, working full-time with Arizona's emergency-management and forestry agencies.

Partners

Flagstaff puts space engineering and the fireground in the same room.

NAU Camera Team

Christopher Edwards leads the camera side of the flight program at NAU, with Chris Haberle and Michael Shafer. Their VISIONS instrument is returning imagery from interplanetary space aboard NASA's ESCAPADE mission. EmberSat works with the team to bring that NAU-developed camera into an integrated wildfire-detection system.

Katalyst Space Technologies

Flagstaff-based mission-engineering partner. Performed the orbital, mission, and cost baseline study behind our constellation figures.

Arizona Department of Forestry & Fire Management

Years of collaboration on remote sensing of vegetation stress through the Forest Health Protection program.

USFS Region 3 Forest Health Protection

Flagstaff-based forest-monitoring overflights, using EmberSat data to prioritize where to look next.