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 -0.36
Milk (kg) -262.00 -0.014 3.67
Fat (kg) 6.02 -0.375 -2.25
Prot (kg) 4.02 -0.441 -1.77
Fertility Sub Index -7.42
Calving Interval (days) 3.43 -1.459 -5.00
Survival (%) -2.16 1.117 -2.41
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index 10.39
Carcass Weight (kg) -23.20 -0.528 12.24
Age of Slaughter (days) 4.29 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 18.27
Live WT (kg) -59.60 -0.307 18.27
Total Carbon Sub Index 20.47

* Based on an €80/tonne carbon price