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 18.48
Milk (kg) -631.00 -0.014 8.83
Fat (kg) -6.78 -0.375 2.54
Prot (kg) -16.11 -0.441 7.11
Fertility Sub Index 2.06
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) 1.86 1.117 2.08
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index 16.11
Carcass Weight (kg) -39.00 -0.528 20.57
Age of Slaughter (days) 10.33 -0.432 -4.46
Maintenance Sub Index Maint. Sub Index 29.49
Live WT (kg) -96.20 -0.307 29.49
Total Carbon Sub Index 65.67

* Based on an €80/tonne carbon price