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 -17.65
Milk (kg) 557.00 -0.014 -7.80
Fat (kg) 13.06 -0.375 -4.89
Prot (kg) 11.24 -0.441 -4.96
Fertility Sub Index -11.51
Calving Interval (days) 6.01 -1.459 -8.77
Survival (%) -2.45 1.117 -2.74
Calving Sub Index 2.16
Gestation Length (days) -2.35 -0.919 2.16
Beef Sub Index -0.91
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 12.37 -0.432 -5.34
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -28.30

* Based on an €80/tonne carbon price