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 15.44
Milk (kg) -256.00 -0.014 3.58
Fat (kg) -15.45 -0.375 5.79
Prot (kg) -13.74 -0.441 6.06
Fertility Sub Index -0.22
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) -0.81 1.117 -0.90
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index -2.88
Carcass Weight (kg) 5.50 -0.528 -2.90
Age of Slaughter (days) -0.05 -0.432 0.02
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index 10.52

* Based on an €80/tonne carbon price