Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -22.37
Milk (kg) 863.00 -0.014 -12.08
Fat (kg) 14.90 -0.375 -5.58
Prot (kg) 10.67 -0.441 -4.71
Fertility Sub Index -5.38
Calving Interval (days) 2.67 -1.459 -3.90
Survival (%) -1.33 1.117 -1.49
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index -0.32
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.83 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -27.76

* Based on an €80/tonne carbon price