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 6.79
Milk (kg) 5.00 -0.014 -0.07
Fat (kg) -9.05 -0.375 3.39
Prot (kg) -7.87 -0.441 3.47
Fertility Sub Index -16.34
Calving Interval (days) 8.41 -1.459 -12.27
Survival (%) -3.64 1.117 -4.07
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 0.13
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 3.72 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -9.41

* Based on an €80/tonne carbon price