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 21.60
Milk (kg) -549.00 -0.014 7.69
Fat (kg) -16.86 -0.375 6.32
Prot (kg) -17.21 -0.441 7.60
Fertility Sub Index -2.34
Calving Interval (days) 0.18 -1.459 -0.26
Survival (%) -1.86 1.117 -2.08
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 2.51
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) -0.08 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index 24.97

* Based on an €80/tonne carbon price