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 -1.53
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) -6.44 -0.375 2.41
Prot (kg) 3.44 -0.441 -1.52
Fertility Sub Index -0.15
Calving Interval (days) 1.10 -1.459 -1.60
Survival (%) 1.30 1.117 1.45
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -0.77
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.38 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 5.53

* Based on an €80/tonne carbon price