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 -14.97
Milk (kg) 935.00 -0.014 -13.09
Fat (kg) -19.95 -0.375 7.47
Prot (kg) 21.19 -0.441 -9.35
Fertility Sub Index -5.49
Calving Interval (days) 2.85 -1.459 -4.16
Survival (%) -1.19 1.117 -1.33
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 0.87
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 0.79 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -18.75

* Based on an €80/tonne carbon price