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 19.66
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -19.09 -0.375 7.15
Prot (kg) -16.70 -0.441 7.37
Fertility Sub Index -4.33
Calving Interval (days) 1.01 -1.459 -1.47
Survival (%) -2.56 1.117 -2.86
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 3.33
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 0.34 -0.432 -0.15
Maintenance Sub Index Maint. Sub Index 6.22
Live WT (kg) -20.30 -0.307 6.22
Total Carbon Sub Index 23.18

* Based on an €80/tonne carbon price