# Google and NASA model spots methane leaks from space — QANATONE

> Using data from a sensor on the space station, the MAPL-EMIT model found 50% more methane leaks than human experts.

Kaynak: https://www.qanatone.com/en/haber/google-nasa-metan-modeli/

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# Google and NASA model spots methane leaks from space

17 Sep 2026 1 min read News · Science

Using data from a sensor on the space station, the MAPL-EMIT model found 50% more methane leaks than human experts.

## The model

Google and NASA's Jet Propulsion Laboratory introduced MAPL-EMIT, an AI model that tracks methane emissions from space. It uses data from EMIT, an imaging spectrometer mounted outside the International Space Station. The research appeared in PNAS earlier in September.

## What it found

The model detected 50% more leaks than human experts and found more than 23,000 previously hidden methane plumes worldwide, including 24 of the 25 largest-emitting landfills. It was trained on 3.6 million physics-simulated plumes, which helps it pick out gas over cluttered landscapes.

## Why it matters

Over 100 years, methane's warming potential is about 30 times that of carbon dioxide. Finding the source of a leak has been the main bottleneck. Automating detection and location makes faster, more targeted fixes possible.

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