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 21.42
Milk (kg) -414.00 -0.014 5.80
Fat (kg) -19.48 -0.375 7.30
Prot (kg) -18.86 -0.441 8.32
Fertility Sub Index -4.47
Calving Interval (days) 2.22 -1.459 -3.24
Survival (%) -1.10 1.117 -1.23
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.08
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.02 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 18.77

* Based on an €80/tonne carbon price