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 11.74
Milk (kg) -267.00 -0.014 3.74
Fat (kg) -8.56 -0.375 3.21
Prot (kg) -10.86 -0.441 4.79
Fertility Sub Index -12.51
Calving Interval (days) 6.54 -1.459 -9.54
Survival (%) -2.66 1.117 -2.97
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index 2.39
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 4.57
Live WT (kg) -14.90 -0.307 4.57
Total Carbon Sub Index 5.85

* Based on an €80/tonne carbon price