Whether this be cattle or sheep or some other kind of herbivore used for dairy or meat, it is increasingly apparent especially to the dairy sector that no more than a few pence per litre can be earned from the production of wholesale milk with energy prices rising significantly, mean margins are cut to seemingly closer to the bone.
Way to get back some of that margin is to invest in sustainable renewable energy bringing down your energy costs across the board by using such things as slurry anaerobic digestion, solar plus batteries in some wind turbines.