Origin Energy can detect a cow at 50 metres

Sniffer truck is one of many initiatives operators Down Under use to reduce methane emissions

Methane on four legs: Australian operators are detecting and reducing emissions.
Methane on four legs: Australian operators are detecting and reducing emissions.Photo: REUTERS/SCANPIX
Published 1 December 2022, 23:54Updated 1 December 2022, 23:54