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 -14.59
Milk (kg) 318.00 -0.014 -4.45
Fat (kg) 15.06 -0.375 -5.64
Prot (kg) 10.18 -0.441 -4.49
Fertility Sub Index -4.47
Calving Interval (days) 1.22 -1.459 -1.78
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 4.10
Gestation Length (days) -4.46 -0.919 4.10
Beef Sub Index -2.81
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index -7.73
Live WT (kg) 25.20 -0.307 -7.73
Total Carbon Sub Index -25.49

* Based on an €80/tonne carbon price