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 17.58
Milk (kg) -536.00 -0.014 7.50
Fat (kg) -8.29 -0.375 3.11
Prot (kg) -15.79 -0.441 6.97
Fertility Sub Index -5.20
Calving Interval (days) 2.63 -1.459 -3.84
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index 19.79
Carcass Weight (kg) -43.30 -0.528 22.84
Age of Slaughter (days) 7.07 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index 31.42
Live WT (kg) -102.50 -0.307 31.42
Total Carbon Sub Index 63.78

* Based on an €80/tonne carbon price