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 9.33
Milk (kg) -256.00 -0.014 3.58
Fat (kg) -8.22 -0.375 3.08
Prot (kg) -6.05 -0.441 2.67
Fertility Sub Index -10.57
Calving Interval (days) 5.37 -1.459 -7.84
Survival (%) -2.45 1.117 -2.74
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index 0.28
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.43 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -1.67

* Based on an €80/tonne carbon price