Gone with the wind: French scheme targets farting cows
PARIS (AFP) - A French cattle feed company on Tuesday unveiled a novel form of carbon credits aimed at incentivising farmers to stop cows from emitting climate-changing farts.
Grass-chewing farm animals are an often-overlooked contributor to global warming, as their emissions are of methane, a gas that is two dozen times more efficient than carbon dioxide in trapping solar heat.
In France, cattle account for five per cent of the country's carbon output. At a press conference, the company Valorex said it would offer a carbon-credit bonus to farmers who join the "Bleu-Blanc-Coeur" (Blue-White-Heart) initiative, which promotes food products with higher levels of the valued protein Omega 3.
Valorex sells a trade mix that comprises corn, soy, lupin and linseed, which it says means cows emit 64 per cent less methane, deliver better quality milk and need fewer vet bills.