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 -8.83
Milk (kg) 217.00 -0.014 -3.04
Fat (kg) 8.08 -0.375 -3.03
Prot (kg) 6.27 -0.441 -2.77
Fertility Sub Index 10.57
Calving Interval (days) -6.22 -1.459 9.08
Survival (%) 1.34 1.117 1.50
Calving Sub Index 2.85
Gestation Length (days) -3.10 -0.919 2.85
Beef Sub Index 2.47
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 7.48 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 13.49

* Based on an €80/tonne carbon price