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 6.91
Milk (kg) 14.00 -0.014 -0.20
Fat (kg) 2.90 -0.375 -1.09
Prot (kg) -18.57 -0.441 8.20
Fertility Sub Index -4.39
Calving Interval (days) 1.82 -1.459 -2.66
Survival (%) -1.55 1.117 -1.73
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.19
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.03 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index 3.83

* Based on an €80/tonne carbon price