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 1.69
Milk (kg) 109.00 -0.014 -1.53
Fat (kg) -7.76 -0.375 2.91
Prot (kg) -0.71 -0.441 0.31
Fertility Sub Index -16.51
Calving Interval (days) 8.60 -1.459 -12.55
Survival (%) -3.55 1.117 -3.97
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index -1.95
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -16.67

* Based on an €80/tonne carbon price