Energy Transition

Zelp eyes belch-busting bovine mask

Award-winning device intended to neutralise cows' methane emissions

Behind the mask: the UK’s Prince Charles is shown Zero Emissions Livestock Project’s design
Behind the mask: the UK’s Prince Charles is shown Zero Emissions Livestock Project’s designPhoto: AP/SCANPIX
Singapore
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Published 5 May 2022, 23:00Updated 9 May 2022, 18:09