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 -7.90
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 6.38 -0.375 -2.39
Prot (kg) 6.40 -0.441 -2.82
Fertility Sub Index 1.03
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) 0.39 1.117 0.44
Calving Sub Index 3.44
Gestation Length (days) -3.74 -0.919 3.44
Beef Sub Index -1.25
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 5.96 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index -2.94
Live WT (kg) 9.60 -0.307 -2.94
Total Carbon Sub Index -7.63

* Based on an €80/tonne carbon price