Some 95% of methane released by cows comes out as burps and through the nose. The gas traps 80 times more heat than carbon dioxide in its first 25 years in the atmosphere. Zelp’s wearables, placed above cows’ mouths, act a bit like the catalytic converter on a car. — AFP
Agriculture giant Cargill Inc will start selling methane-absorbing wearable devices for cows, putting its support behind an experimental technology that could help the industry cut greenhouse gas emissions.
The mask-like accessory was developed by UK startup Zelp Ltd, which claims it can reduce methane emissions by more than half. Cargill said Tuesday it expects to start offering the devices to European dairy farmers in 2022. The companies haven’t set a price yet, but Zelp says an annual subscription fee may start at about US$80 (RM329) a cow.
Limited time offer:
Just RM5 per month.
