Breath-based methane sensing

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A scalable climate solution

Macquarie University's NanoTech Laboratory has partnered with Agscent to pioneer a breakthrough in agricultural climate technology.

Reducing the cost of methane sensing

This collaboration focuses on developing nanostructured sensors capable of detecting methane in cow breath – an innovation that promises to dramatically reduce the cost of methane sensing and make it scalable on a global level.

Agriculture is the largest contributor to human-caused methane emissions, with nearly half from livestock – most of this through enteric fermentation (burping).  Methane is a potent greenhouse gas and a critical target in the fight against climate change.

This partnership exemplifies how Macquarie's cutting-edge research capabilities translate into real-world agricultural innovation. By combining advanced nanotechnology with Agscent's field expertise, the project opens doors to non-invasive, rapid and scalable diagnostic tools for farmers.

Learn more about Agscent's mission.

See how our research has had a real impact on people’s lives