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 -16.47
Milk (kg) 630.00 -0.014 -8.82
Fat (kg) 7.92 -0.375 -2.97
Prot (kg) 10.61 -0.441 -4.68
Fertility Sub Index -15.04
Calving Interval (days) 8.41 -1.459 -12.27
Survival (%) -2.48 1.117 -2.77
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index -4.85
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 10.13 -0.432 -4.37
Maintenance Sub Index Maint. Sub Index -6.04
Live WT (kg) 19.70 -0.307 -6.04
Total Carbon Sub Index -38.52

* Based on an €80/tonne carbon price