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 -19.26
Milk (kg) 575.00 -0.014 -8.05
Fat (kg) 14.19 -0.375 -5.32
Prot (kg) 13.35 -0.441 -5.89
Fertility Sub Index -6.92
Calving Interval (days) 4.46 -1.459 -6.51
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 4.13
Gestation Length (days) -4.49 -0.919 4.13
Beef Sub Index -3.21
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 5.72 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -6.53
Live WT (kg) 21.30 -0.307 -6.53
Total Carbon Sub Index -31.79

* Based on an €80/tonne carbon price