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 6.51
Milk (kg) -161.00 -0.014 2.25
Fat (kg) -3.78 -0.375 1.42
Prot (kg) -6.43 -0.441 2.84
Fertility Sub Index -6.79
Calving Interval (days) 3.07 -1.459 -4.48
Survival (%) -2.07 1.117 -2.31
Calving Sub Index 0.11
Gestation Length (days) -0.12 -0.919 0.11
Beef Sub Index 2.40
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) -2.76 -0.432 1.19
Maintenance Sub Index Maint. Sub Index -2.42
Live WT (kg) 7.90 -0.307 -2.42
Total Carbon Sub Index -0.20

* Based on an €80/tonne carbon price