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 -1.64
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) -1.90 -0.375 0.71
Prot (kg) -1.34 -0.441 0.59
Fertility Sub Index -15.89
Calving Interval (days) 6.47 -1.459 -9.44
Survival (%) -5.77 1.117 -6.45
Calving Sub Index 3.74
Gestation Length (days) -4.07 -0.919 3.74
Beef Sub Index -0.71
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 8.13 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index -4.02
Live WT (kg) 13.10 -0.307 -4.02
Total Carbon Sub Index -18.51

* Based on an €80/tonne carbon price