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 5.12
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) -6.86 -0.375 2.57
Prot (kg) -8.54 -0.441 3.77
Fertility Sub Index -23.33
Calving Interval (days) 11.76 -1.459 -17.16
Survival (%) -5.52 1.117 -6.17
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -1.10
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -2.54
Live WT (kg) 8.30 -0.307 -2.54
Total Carbon Sub Index -21.63

* Based on an €80/tonne carbon price