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 -17.63
Milk (kg) 453.00 -0.014 -6.34
Fat (kg) 15.31 -0.375 -5.73
Prot (kg) 12.58 -0.441 -5.55
Fertility Sub Index -7.28
Calving Interval (days) 6.03 -1.459 -8.80
Survival (%) 1.36 1.117 1.52
Calving Sub Index 4.03
Gestation Length (days) -4.38 -0.919 4.03
Beef Sub Index -1.79
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 11.72 -0.432 -5.06
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -24.81

* Based on an €80/tonne carbon price