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 -20.23
Milk (kg) 507.00 -0.014 -7.10
Fat (kg) 14.83 -0.375 -5.55
Prot (kg) 17.16 -0.441 -7.57
Fertility Sub Index 0.73
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -1.41
Gestation Length (days) 1.53 -0.919 -1.41
Beef Sub Index -6.46
Carcass Weight (kg) 12.90 -0.528 -6.80
Age of Slaughter (days) -0.79 -0.432 0.34
Maintenance Sub Index Maint. Sub Index -10.39
Live WT (kg) 33.90 -0.307 -10.39
Total Carbon Sub Index -37.75

* Based on an €80/tonne carbon price