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 -16.57
Milk (kg) 394.00 -0.014 -5.52
Fat (kg) 16.80 -0.375 -6.29
Prot (kg) 10.79 -0.441 -4.76
Fertility Sub Index -3.97
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) 0.21 1.117 0.23
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index -3.45
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 6.27 -0.432 -2.71
Maintenance Sub Index Maint. Sub Index -4.17
Live WT (kg) 13.60 -0.307 -4.17
Total Carbon Sub Index -25.46

* Based on an €80/tonne carbon price