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 -0.71
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) -0.37 -0.375 0.14
Prot (kg) -2.11 -0.441 0.93
Fertility Sub Index -17.30
Calving Interval (days) 8.41 -1.459 -12.27
Survival (%) -4.50 1.117 -5.03
Calving Sub Index 1.28
Gestation Length (days) -1.39 -0.919 1.28
Beef Sub Index -2.80
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 3.55 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -21.77

* Based on an €80/tonne carbon price