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 -18.29
Milk (kg) 667.00 -0.014 -9.34
Fat (kg) 11.73 -0.375 -4.39
Prot (kg) 10.33 -0.441 -4.56
Fertility Sub Index -9.64
Calving Interval (days) 5.50 -1.459 -8.02
Survival (%) -1.45 1.117 -1.62
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index -3.87
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 9.33 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index -5.09
Live WT (kg) 16.60 -0.307 -5.09
Total Carbon Sub Index -33.67

* Based on an €80/tonne carbon price