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 8.01
Milk (kg) 43.00 -0.014 -0.60
Fat (kg) -12.49 -0.375 4.68
Prot (kg) -8.92 -0.441 3.94
Fertility Sub Index -18.34
Calving Interval (days) 9.03 -1.459 -13.18
Survival (%) -4.62 1.117 -5.16
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index -2.37
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 7.09 -0.432 -3.06
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -15.13

* Based on an €80/tonne carbon price