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 2.23
Milk (kg) 171.00 -0.014 -2.39
Fat (kg) -6.00 -0.375 2.25
Prot (kg) -5.39 -0.441 2.38
Fertility Sub Index -10.39
Calving Interval (days) 5.61 -1.459 -8.19
Survival (%) -1.97 1.117 -2.20
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index -1.88
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 5.57 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -7.83

* Based on an €80/tonne carbon price