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 -0.30
Milk (kg) 323.00 -0.014 -4.52
Fat (kg) -5.25 -0.375 1.97
Prot (kg) -5.12 -0.441 2.26
Fertility Sub Index -7.36
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -1.39 1.117 -1.55
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index 2.55
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -2.67

* Based on an €80/tonne carbon price