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 12.27
Milk (kg) -182.00 -0.014 2.55
Fat (kg) -11.98 -0.375 4.49
Prot (kg) -11.86 -0.441 5.23
Fertility Sub Index -3.91
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) -2.30 1.117 -2.57
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index -0.28
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) -0.70 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index 9.67

* Based on an €80/tonne carbon price