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 13.02
Milk (kg) -220.00 -0.014 3.08
Fat (kg) -11.65 -0.375 4.36
Prot (kg) -12.64 -0.441 5.58
Fertility Sub Index -3.86
Calving Interval (days) 0.33 -1.459 -0.48
Survival (%) -3.02 1.117 -3.37
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 0.24
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) -2.15 -0.432 0.93
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index 8.14

* Based on an €80/tonne carbon price