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 2.71
Milk (kg) 83.00 -0.014 -1.16
Fat (kg) -4.38 -0.375 1.64
Prot (kg) -5.05 -0.441 2.23
Fertility Sub Index -17.63
Calving Interval (days) 8.53 -1.459 -12.45
Survival (%) -4.64 1.117 -5.18
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -0.59
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.16 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index 7.85
Live WT (kg) -25.60 -0.307 7.85
Total Carbon Sub Index -6.34

* Based on an €80/tonne carbon price