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 22.41
Milk (kg) -483.00 -0.014 6.76
Fat (kg) -18.98 -0.375 7.11
Prot (kg) -19.34 -0.441 8.54
Fertility Sub Index 2.46
Calving Interval (days) -1.87 -1.459 2.73
Survival (%) -0.24 1.117 -0.27
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 2.93
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -3.11 -0.432 1.34
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index 29.48

* Based on an €80/tonne carbon price