Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -3.87
Milk (kg) 84.00 -0.014 -1.18
Fat (kg) 1.64 -0.375 -0.61
Prot (kg) 4.71 -0.441 -2.08
Fertility Sub Index 7.40
Calving Interval (days) -3.76 -1.459 5.49
Survival (%) 1.71 1.117 1.91
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.69
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 2.45 -0.432 -1.06
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 14.54

* Based on an €80/tonne carbon price